BOOK SEVENTH. (continued 7)

Ὀθόννα,

Othonna; some say that it is the juice of a herb growing in Arabia, where it borders with Egypt, and others that it is an Egyptian stone. It is detergent and pungent, clearing away everything that obscures the pupil.

Commentary. The Tagetes Erecta, African or French Marigold, seems likely enough to be this herb. Regarding the stone of the same name, nothing is known for certain. Our author borrows from Dioscorides. Galen does not treat of this article at all in his work on Simples. The Arabians appear to have been ignorant of it.

Ὀινάνθη,

Œnanthe, the Wild Vine; ample experience has shown that the flower of the wild vine is considerably astringent, and that it acts as a tonic, particularly in affections of the belly. Dioscorides describes another having powers quite opposite to this; and hence, he says, that it expels the secundines, and cures strangury and jaundice.

Commentary. The former is evidently the flower of a wild species of the Vitis Vitifera, L. It is still used for giving a flavour to wine. Dioscorides gives an ample account of its medicinal virtues. Its power, he says, is astringent, and hence it is stomachic and diuretic, restraining fluxes of the belly and spitting of blood; it acts beneficially when applied dry, as a cataplasm for loss of appetite and acidity of the stomach; it forms an embrocation with vinegar and rose-oil in headache; a cataplasm that restrains inflammation, when applied to recent wounds; to incipient fistula lachrymalis, and ulcers in the mouth, and spreading ulcers in the pudenda, when rubbed in with honey, saffron, rose-oil, and myrrh: it is made an ingredient of pessaries for restraining bleeding, and for defluxions of the eyes and burning of the stomach it is applied as a cataplasm with the flour of wheat and wine: when burnt upon heated coals in a shell it forms an ophthalmic application, and cures whitlow, pterygia, loose and bloody gums, with honey. (v, 5.) This account of it is copied literally by Serapion. (De Simpl. c. 35.) See also Avicenna (ii, 2, 723) and Rhases (Cont. l. ult. i, 745.) This would certainly appear to us to be the Œnanthe of Celsus, who gives it a place among the diuretics. (iii, 21.)

With regard to the herb of the same name, which, as our author remarks, is described by Dioscorides, various conjectures have been advanced. It is certain that it cannot be the Œnanthe crocata, but may be the O. Pimpinelloides. We have nothing to add to the account of its medicinal powers given by our author from Dioscorides. In fact, with the exception of Oribasius, whose description of the articles in the Materia Medica is professedly taken from Dioscorides, we are not aware that any other ancient authority has noticed it. We may mention, in conclusion, that the Œ. Pimpinelloides, although it has no place in our Dispensatory, is still not unknown to the collectors of drugs. See Gray (Suppl. to the Pharm. 79.) It grows in abundance on a spot in Banchory Ternan, and we have ascertained that it is not wholly innocuous even to cattle when eaten by them.

Οἶνος,

Vinum, Wine, belongs to the second order of heating and desiccative medicines. But that which is considerably old belongs to the third, and the sweet wine to the first.

Commentary. We have treated fully of the ancient Wines in Book I. For an ample enumeration of their medicinal properties, the reader is particularly referred to Pliny (H. N. xxxiii, 19 et seq.), and to Dioscorides (v, 1-16.) It being out of place for us to give a long commentary under this head, we shall merely give a succinct exposition of it from Aëtius. Wine, he says, is of the second class of calefacients; but that which is moderately old, is of the third; as in like manner the new and sweet is of the first. Their dryness is analogous to their heat. Since we find many varieties in wine, we shall describe them as briefly as we can. Of all wines, then, those which are at the same time red and thick are the most suited for the formation of blood, requiring but little change in order to be converted into blood. Next in order to these are such as are dark, sweet, and thick at the same time; then those which in colour are red and black, in consistency thick, and have some acid quality at the same time. Less than these are the white, thick, and austere, in regard to nutritive powers. But of all others the least nutritious are those which are white in colour and thin in consistency, being in so far like to water. But the sweet are sooner digested and more readily diffused over the system than the austere, being of a more heating nature, and they are more laxative of the bowels. But those which are very thick are more slowly digested and more slowly distributed; but when the stomach is strong so as to digest them properly, they furnish more food to the body than any other; and it is clear that they bind the bowels and are not of a diuretic nature, engendering a thick humour in some. And some from them have obstructions of the liver, spleen, or kidneys, and hence those become affected with dropsy or calculus who use them much, and especially old men. But of all wines, the best, and best fitted for persons in good health, and to those who are convalescent from diseases, is that which is red in colour, thin in consistence, and gently astringent. (i.)

Ὄισυπος,

Œsypum, Unscoured Wool, is treated of under wool.

Commentary. The Œsypum was the sordes collected from wool. It was used medicinally in the Hippocratic age (De Morb. Mulier. ii), and continued to hold a place in the Materia Medica down to a late date. See Rutty’s Mat. Med. (357.) It would appear, from Dioscorides’s description of the mode of preparing it, that it was the scum collected on the surface of water by boiling wool in it. (ii, 66.) See also Pliny (H. N. xxix, 2.) The ancients used it frequently in the practice of medicine. See in particular Dioscorides (l. c.) and Avicenna (ii, 2, 355.)

Ὄλυνθοι,

Grossi Ficulnei, Green Figs, are possessed of acrid and discutient powers, owing to the juice which is in them. When boiled, therefore, they discuss hard swellings; but when raw they remove myrmecia and thymi.

Commentary. They are the unripe fruit of the fig tree. Dioscorides and most of the ancient authorities recommend them as a stimulant application to various tumours. Our author’s account of them is abridged from Dioscorides, who further recommends them in a cataplasm with salts and vinegar for achores, furfures, and epinyctis, and as an application to the bites of mad dogs. (i, 185.) They are the Grossi Ficulnei of the Arabians, who treat of them under the general head of figs. See Avicenna (ii, 2, 276.)

Ὁλόστιον,

Holostium, is possessed of desiccative powers with astringency. Hence they use it for fractures.

Commentary. There are few articles in the Materia Medica of the ancients about which there is so much doubt. See Parkinson (Theatre of Plants), and Sprengel in Dioscor. (iv, 11.) It has been set down as the Holosteum umbellatum, but all upon mere conjecture. Our author here copies from Galen, who in his turn borrows from Dioscorides. We are not aware of its being described by any of the Arabian authorities, nor have we found it in any modern Dispensatory.

Ὀμφάκιον,

Omphacium is the Juice of the Unripe Grape, being considerably astringent and desiccative in the third degree. Hence it applies to defluxions, and especially those of the stomach.

Commentary. The juice of unripe grapes is called Agresto in Italy, where it is still used in affections of the throat. Dioscorides recommends it in such cases. Pliny says of it, “Prodest dysentericis, sanguinem excreantibus, anginis.” (H. N. xxiii, 4.) This is a literal translation from Dioscorides, who recommends it in these cases, and also for various others in which astringents are indicated, such as aphthæ, loose gums, fistulæ, old ulcers, spreading sores, and as an application to asperity and ulceration of the eyelids. (v, 6.) Celsus prescribes the omphacium in a variety of cases, as a cleansing medicine, (v, 5), as one that corrodes (v, 6), and as one that determines outwardly. (v, 12.) None of the other Greek authorities nor the Arabians supply any additional information of interest after Dioscorides.

Ὀνάγρα,

Onagra, Tree Primrose (called also Œnothera and Œnothyris), is a sort of plant resembling a tree, the root of which, when applied as a cataplasm, proves soothing to the bites of venomous animals.

Commentary. It would appear to be either the Œnothera Onagra, Tournefort, or the Epilobium angustifolium L., Narrow-leaved Willow-herb, as Sprengel supposes. Dioscorides describes it minutely, but, like our author, merely recommends it in malignant sores. (iv, 116.) Galen strangely, as we would suppose, says of it, that its juice is of a venous nature, and of the same power as wine. As far as we have been able to discover, it is not to be found in the works of Hippocrates, Celsus, or any of the Arabians. It is worthy of remark that the Epilobium angustifolium, although it does not hold a place in our Mat. Med., is still known to the vendors of medicines, and retains the characters which it obtained from the ancients. See Gray (Suppl. to Pharmacop. 84.) This confirms the conjecture that the onagra is this plant. We would further mention, as confirmatory of this opinion, that the E. angust. has been cultivated about gardens in this country from time immemorial, so that there is every reason to believe that it had been introduced by the Romans, no doubt on account of its supposed efficacy in medicine.

Ὄνομα ἢ Ὀνομὶς,

Onosma, or Onomis, Stone Bugloss (called also Phlomitis or Ononis), is acrid and bitter, and hence the leaves of it when drunk with wine kill and expel the fœtus.

Commentary. That it was a species of Anchusa, or one of its congeners, is obvious, from the description of it given by Dioscorides, who says, the stalk, the fruit, and the flower, are very like to the anchusa. It seems probable, then, that it was some species either of Anchusa or Lithospermum. The Onosma of Linnæus, as Sprengel justly remarks (Ad Dioscor. iii, 137), is altogether a plant of a different character. Dioscorides, like our author, says it has great powers in procuring abortion; nay, that it was alleged that if a pregnant woman walked upon the plant she would miscarry. (l. c.) It is said that Aretæus recommends it in nephritic complaints. Pseudo-Dioscor. (Euporist. ii, 112.) Galen and the other authorities who notice it, do so in nearly the same language as our author. We have not been able to discover any traces of it in the works of the Arabians.

Ὀνόβρυχις,

Onobrychis, Cockshead, is possessed of aromatic and discutient powers. It therefore discusses phymata, cures strangury, and proves sudorific.

Commentary. Dioscorides describes it as having leaves like the lentil, or a little longer, a stalk a fathom long, a purple flower, and small root, and grows in wet and uncultivated grounds. This description seems clearly to point to the Onobrychis sativa, a plant of the tribe Fabaceæ. Dioscorides holds it to be diuretic and sudorific, and discussive of tumours. (iii, 160.) It appears to have been generally used as a diuretic. Pseudo-Dioscor. (Euporist. ii, iii.) Galen gives exactly the same account of it as our author; indeed, both borrow from Dioscorides. The Arabians would appear to have rejected it from their Mat. Med. Although it has long ceased to occupy a place in the Dispensatory, the sainfoin, or cockshead, is still known to the vendors of medicines, and retains its ancient characters of being “ripening, discussive, useful in strangury.” Gray (Pharmacop. 96.) Our old herbalist, Culpeper, ascribes to it the same virtues. (Complete Herbal, 52.)

Ὄνοι,

Aselli, Millepedes, or Slaters; those found under water-vessels, which roll themselves into a ball when touched, are possessed of discutient and desiccative powers. Therefore, when drunk with wine they cure dysuria and jaundice, and in cases of cynanche they are rubbed in with honey: and for earache they are triturated with rose oil, and being warmed in the shell of a pomegranate are injected into the ear.

Commentary. The Millepedes are thus described by Marcellus Empiricus: “In locis humidis et sordidis sub lapidibus inveniuntur bestioliæ multipedes quæ contactæ contrahuntur et rotundantur.” (De Medicamentis, c. xxxv.) They are the Porceliones of Cælius Aurelianus (i, 4), who calls them “animalia quæ humectis et aquosis locis sæpe nascuntur, a Græcis appellata onisci.” (Tard. Pass.) Almost all the ancient authorities on the Materia Medica from Dioscorides downwards, recommend them in the same cases as our author does. In fact, almost all the authorities take the characters of the millepedes from Dioscorides. (ii, 37.) See in particular Serapion (De Simpl. 4, 29), Avicenna (ii, 2, 718.) They particularly commend the use of them in jaundice. In English they are called Slaters or Cheslops. They held a place in the Edinburgh Dispensatory until after the edition of it in 1811. In fact, the highest modern authorities testify to the medicinal virtues ascribed to them by the ancient authorities. Moses Charras, who makes frequent mention of them, says, that a volatile salt is obtained from them which is highly diaphoretic. Dr. Hill calls them aperient, attenuant, and detergent. Dr. Mead recommends them strongly for their diuretic property. He directs us to put them into wine, and afterwards to strain off the liquor, and sweeten it with honey or sugar. (Monita et præcepta.) It would appear that they are still used in France as diuretics. In Dr. Pemberton’s edition of the London Dispensatory, 1746, it is directed to inclose them in a thin canvass cloth, and suspend them within a covered vessel over the steam of hot spirit of wine, by which they will be killed and rendered friable. Lister calls them lithontriptic.

Ὂνυχες,

Onyches, are the covers of Indian shell-fishes. These, in a fumigation, rouse those affected with uterine suffocation and epileptics. But when drunk they disorder the belly.

Commentary. Dioscorides says of the Onyx, that it is the operculum of a shell-fish, like that of the Purpura, being found in India in the lakes that produce nard; and that it acquires an aromatic smell from the shell-fishes feeding on the nard; it is gathered, he adds, when the lakes are dried up by the drought; the kind brought from the Red Sea is different, being whitish and fatty; the Babylonian is black and smaller, but both form a fragrant fumigation, resembling castor somewhat in smell. He concludes with stating, regarding their medicinal properties, that both rouse persons in hysterical convulsions, and also in epileptical, when applied in fumigations; that taken internally, they soften the belly; and that the shell-fish itself, when burnt, has the same powers as the purpura and murex. (ii, 10.) Avicenna gives a very accurate account of this article under the name of Blacte Byzantie; but except that he does not attribute the fragrancy of the shell to the nard it feeds on, his description is nowise dissimilar to that by Dioscorides. The medicinal virtues which he assigns to it are exactly the same. (ii, 2, 78.) Serapion gives a literal translation of the chapter of Dioscorides on the onyx. (De Simpl. 443.) One of Rhases’s authorities says of the Blactiæ Byzantiæ, that they are of a hot and dry temperament, being possessed of astringency and subtilty of parts, and that they are stomachic, hepatic, emmenagogue, and cordial. (Cont. l. ult. i, 127.) From the above account of this article, it will readily be seen that it is the cover of the Strombus lentiginosus.

Ὄνωνις,

Ononis, Restharrow, has a root which is desiccative in about the third degree, but the bark of it is detergent and incisive; and hence it is lithontriptic.

Commentary. See Ἄνωνις.

Ὄξος,

Acetum, Vinegar, is possessed of mixed powers, namely, cold and hot, both arising from tenuity of parts; but the cold prevails over the hot. It is a desiccant of the third rank.

Commentary. It is also called γλυκάδιον, as the Scholiast on Nicander says, per euphemismum, from γλύκυς, sweet. But we are rather inclined to think that it is the diminutive of γλεῦκος, must, vinegar being the juice of the grape which has lost its strength. Hence Pliny calls it “vitium vini.” All the ancient authorities maintained that vinegar is at the same time refrigerant and discutient. Galen discusses the question regarding the nature of it at great length and with much ingenuity. (De Med. Simpl. i.) He, Pliny, and Celsus mention the fact that an effervescence is produced when it is poured on earth, meaning, no doubt, certain carbonates. Pliny and Celsus commend it in the strongest terms as an antidote to the sting of the asp. Serapion and the other Arabians copy Galen’s account of it. Symeon Seth gives an interesting abstract of the ancient opinions on this subject. Dioscorides and Avicenna recommend it as an application to ecchymosis of the face; but the latter remarks, if too long continued it renders the part yellow and weakens the sight. (ii, 2, 74.) See also Rhases (Cont. l. ult. i, 18.) These two Arabian authorities say of it, that it congeals the womb; but that a clyster of hot vinegar and salt proves soothing in the spreading ulcers of the intestines. Both the Greek and Arabian authorities commend it as an antidote in cases of poisoning with opium and cicuta. They also recommend an embrocation with vinegar and olive oil or rose oil to the head in affections of it. Dioscorides recommends vinegar for chronic coughs and orthopnœa, and also for defluxions of the throat and quinseys. (v, 21.) The Greek and Arabian authorities further agree in recommending it in erysipelas, herpes, and whitlow.

Ὀξυάκανθος,

Oxyacantha, Evergreen Thorn; the tree is like the wild pear in appearance and powers, having also some tenuity of parts. The fruit of it resembles myrtles.

Commentary. Matthiolus, Dodonæus, and Sprengel agree in referring it to the Mespilus Pyracantha, or Evergreen Thorn. The commentators on Mesue make it to be the Berberis, i. e. the Berberry. See the Appendix to this section. Dioscorides, after giving a botanical description of it, says, with regard to its medicinal powers, that when pulverised and applied in a cataplasm it extracts thorns and prickles, and that its root is said to possess the power of occasioning abortions, when the abdomen is gently stroked or rubbed with it. (i, 122.) Galen says of it, that its root is attenuant and incisive, resembling that of myrtles; and that whether eaten or drunk it restrains all fluxes. (De Simpl. viii.) Although the similarity of names might lead us to suppose that this must be the Spina acuta of the Arabians, this does not appear to be at all the case. Sec Avicenna (ii, 2, 11.)

Ὄπιον,

Opium, is treated of under poppy.

Commentary. Although we treated of the deleterious effects of opium on the animal economy in the Fifth Book, and have given a general description of the medicinal properties of the poppy in the proper place, we shall avail ourselves of the present opportunity to supply some important information regarding the ancient use of opium in the practice of medicine. Though mention is made of “the juice of the poppy,” and of “meconium” as soporifics in the works of the Hippocratists (De Mulieribus, ii), it does not appear that these articles were much in use until a later age. “The juice of the poppy” is noticed likewise by Theophrastus (Fr. 20, 35), and the process of gathering this juice is briefly alluded to by him (H. P. ix, 8, 2); but the nature of his work did not lead him to say anything of its medicinal uses. There can be no question, we presume, that the “papaveris lacryma” of Celsus was opium, i. e. the concrete juice of the poppy. He prescribes it on many occasions, both externally and internally. For example, as an ingredient along with hyoscyamus, burnt lead, and other ingredients for an emollient plaster to be applied in arthritic pains (v, 18, 29, 35), and as an injection with alum, acacia, and henbane in earache (vi, 7); as an ingredient in various collyria for complaints of the eyes (vi, 6); as an injection in complaints about the anus (vi, 18), and in many other cases. The famous Methodist, Cælius Aurelianus, is very guarded in his use of opiates, and he appears to approve of the opinion of those who held that poppy does not induce sleep, but oppression of the senses; “papavera autem pressuram non somnum faciunt.” (i, 1.) See also Pass. Tard. (i, 5.) Dioscorides, then, is the first authority that gives a detailed account of opium and its uses in medicine. Treating of the cultivated poppy, he says, that its juice is very congealing, incrassative, and desiccative, when taken in small quantity, to the size of a vetch, is anodyne, soporific, concoctive, and is useful in coughs and cæliac affections. Taken in greater quantity, it proves injurious, inducing lethargy and death; it is beneficial in headache when rubbed in with rose oil; and in earache when injected with almond oil, saffron, and myrrh; in inflammations of the eyes with the roasted yelk of an egg and saffron; and for erysipelas and wounds with vinegar; for gout with a woman’s milk and saffron; and when applied as a suppository per anum it induces sleep. The best kind is that which is dense, has a heavy stupefying smell, is bitter to the taste, readily incorporating with water, smooth, white, not rough, nor grumous, nor moulding like wax in the process of straining; when laid in the sun softening, and when applied to a lamp not burning with a smoky flame, and after being extinguished preserving its powers in its smell. He then mentions several modes of adulterating it which were practised in his time, and then adds, it is roasted for ophthalmic medicines upon a recent shell until it becomes soft and of a tawny colour. Erasistratus says that Diagoras condemned the use of it in diseases of the ears and eyes, as inducing dimness of sight and coma. And Andreas says, that if it had not been adulterated those that rubbed it in would have been deprived of sight by it. But Mnesidemus says, that the only proper use of it is by the smell, as thus disposing to sleep, for that otherwise it proved injurious; but these statements are false, as is proved by experience; for the operation of the medicine is attested by its effects. He concludes by describing the modes by which opium and meconium were prepared, but it will be sufficient for our purpose to state that his description of the former of these is exactly the same as the method now commonly practised. See Kæmpfer (Amæn. Exost. 643), and Pereira (M. M. 1274.) The meconium was the expressed juice of the leaves and head, and is not now in use. Dioscorides states that it is much weaker than the other. (iv, 65.) Pliny’s description of the opium and meconium is obviously taken from Dioscorides, or both these authors must have copied from some preceding authority. He thus describes the meconium: “cum capita ipsa et folia decoquuntur, succus meconium vocatur, multum opio ignavior.” (H. N. xx, 76.) Opium it is certain was freely used by the Empirics, and accordingly it will be found that it is a very common ingredient in the prescriptions of Scribonius Largus, and Marcellus the Empiric. The latter gives several formulæ for collyria, in which opium occurs, and he is at pains to state that it is the concrete and not the expressed juice which must be used. (De Medicamentis, viii.) He also prescribes it internally for pains of the kidneys (xxvi), as an enema in colic (xxix), and in many other cases. Galen would appear to have had very sound opinions respecting the use of opium in the treatment of diseases. He professes, indeed, never to have had recourse to it when he could help it. (De Comp. med. sec. loc. iii); but yet he prescribes it in cæliac and certain stomach affections (ibid, viii), and even in intense pains of the eyes (Meth. Med. ii), although in general he condemns the application of it in collyria. (Meth. Med. iii; and De Comp. m. s. l. ii.) He often mentions that castor counteracts the prejudicial effects of opium. (De med. sec. loc. iii, and viii.) Of all kinds of opium he pronounces the Theban to be the best. (De Antid. i.) Avicenna, besides treating of opium as a poison, and giving the general properties of poppy, under that head, has a very interesting chapter on opium in his Mat. Med. He defines opium to be the juice of the black Egyptian poppy dried in the sun. He says it proves fatal if given in a larger dose than two drachms; but the proper dose he states to be the size of a tare. He states in parenthesis that opium is also formed from the juice of the wild lettuce (lactucarium?). He calls it narcotic and sedative of all pains, whether taken internally or rubbed in. It is useful, he says, in apostemes, especially in those of an inflammatory nature. He says of it, that it dries up ulcers; with the yelk of an egg forms a liniment for gout; it proves soporific if a cloth smeared with it be placed below the head; allays pain if injected into the ear affected, along with myrrh and saffron; allays chronic pains of the head, and sometimes cures them; soothes the pains of ophthalmy, and the apostemes of the eyes, with the milk of a woman; but yet he adds, that many of the ancient authorities had condemned the use of it in such cases as proving injurious to the sight; it allays incessant coughs, and often cures that kind which is noisy; improves the stomach in peculiar cases, when debilitated by excess of heat and humidity, is braced by it; but in many constitutions, opium, so administered, impairs digestion; it stops diarrhœa; is useful in dysentery, and in ulcerations of the intestines. It proves fatal, he says, by congealing the vital powers and extinguishing the innate heat; and its antidote is castor. He concludes by saying, that three times the amount of the seed of hyoscyamus, or double of the seed of mandragora, may be given as a substitute for it. (ii, 2, 519.) Haly Abbas treats of opium more briefly, stating in general terms that it is a soporific and sedative medicine. He seems to say that from half a drachm to a drachm will prove fatal. (Pract. ii, 40, 318.) Serapion’s account of opium is mostly made up of extracts from Dioscorides and Galen, with a few brief notices of the opinions held by Arabian authorities, which do not contain anything of much interest. (c. 374.) Rhases’s chapter upon the poppy contains many extracts from the Greek authorities on opium, with a few from Arabian writers, which, however, contain nothing of much interest after what we have given from Dioscorides and Avicenna. Like Serapion, he says, from half a scruple to a scruple is a dose, and that two drachms will prove fatal. His authority, Mesue, says it forms semen. Another of them, Joannitius, seems to say that it binds the bowels in general, but yet has some laxative power. (Cont. l. ult. i, 533.) In the ‘Book of Experience,’ as quoted by Ebn Baithar, poppy-juice is recommended in complaints of the eyes, and in pains of the head when applied to the forehead. One of his Arabian authorities mentions its good effects in diarrhœa; and it is also spoken favorably of as an application to burns. Ebn Baithar’s account of this article is otherwise mostly made up from Dioscorides.

Ὀπὸς,

Succus Cyrenaicus, Medicus, and Syriacus, are so named per excellentiam, being considerably hot and flatulent. The Cyrenaic is hotter and more attenuate than any of the others.

Commentary. The high interest which attaches to these articles might well dispose us to wake our classical recollections, in order to illustrate the nature of them, if the narrow limits to which we feel that we are restricted did not restrain us from such an undertaking. We beg, however, to quote the words of one of our ablest authorities in illustration of this subject. Dr. Lindley, treating of the plants which yield assafœtida, says, “assafœtida is the milky juice of various species of Ferula inhabiting Persia and neighbouring countries. Of these, F. assafœtida is the plant described by Kæmpfer. (Amæn. Exot. 535); but F. Perscia and others, are no doubt also the origin of this drug. The Asa dulcis or Laser Cyrenaicum was yielded by a Thapsia, and probably Thapsia Garganica. This drug was in high reputation among the ancients for its medicinal uses; it had miraculous powers assigned to it—power to neutralize the effect of poison, to cure envenomed wounds, to restore sight to the blind, and youth to the aged; these were only a part of its reputed properties; it was also reckoned antispasmodic, deobstruent, diuretic, &c., &c. So great was its reputation, that the princes of Cyrene caused it to be struck on the reverse of their coins; and the Cyrenean doctors were reckoned among the most eminent in the world.” (Veg. King. 776.) See further Pereira (Mat. Med. 1041), and most especially Sprengel in Dioscor. (iii, 85.) From what we have stated, our readers will readily comprehend that the Median and Syrian juices were varieties of the gum resin of Ferula assafœtida; while the Cyrenean juice was the gum resin of a congener, namely (as stated above), the Thapsia Garganica, called silphium by the ancients. That the Cyrenaic juice was the product of the silphium, is positively stated by Strabo. (Geogr. xvii, 3.) We shall reserve what we have to say on its medicinal properties till we come to that article. It is the laser and laserpitium of the Roman authors. It occurs in the Hippocratic collection. (De Morb. iv.) By the Arabian authors it is generally treated of under the name of Assa, and hence its modern appellation.

Ὀρίγανος,

Origanum, Origany, or Wild Marjoram; all the species of it are possessed of incisive, attenuant, desiccative, and calefacient powers in the third degree.

Commentary. Apuleius enumerates three species and recommends them for coughs. (c. 122.) Galen and Dioscorides also describe the same number of species, which may be referred—the 1st, to the Origanum Heracleoticum, L.; the 2d, to the O. onitis; and the 3d, to O. sylvestre album. Dioscorides describes the particular uses of these plants so fully that we cannot find room for his separate articles on each. Suffice it to say, that he sets down the first as being laxative, emmenagogue, and expectorant. (iii, 29, 30, 31.) Galen, like our author, merely states the properties of the Origana in general terms. The Arabians call the origanum diuretic and vermifuge. They copy, as usual, from the Greeks. See Serapion (c. 310), Avicenna (ii, 2, 526), and Rhases (Cont. l. ult. i, 125.) The Origanum Smyrnæum occurs in the modern Greek Pharmacopœia (121.)

Ὁρεοσέλινον,

Apium montanum, Mountain Parsley, has powers like those of parsley, but stronger.

Commentary. Dioscorides says of this article (Selinum Oreoselinum? or Athamanta Libanotis?), that it is diuretic and emmenagogue, and an ingredient in antidotes, and in diuretic and heating remedies. (iii, 69.) Galen and the other Greek authorities treat of it in general terms along with its congeners; and the Arabians do the same under Apium. See in particular Avicenna (ii, 2, 55); Serapion (De Simpl. 290); Rhases (Cont. l. ult. i, 69.) Serapion’s Arabian authorities represent the Apium montanum as being laxative, carminative, deobstruent, diuretic, and, in some cases, emetic. The Athamanta Libanotis is still to be found in the shops of the apothecaries, where it retains its ancient characters. Gray (Suppl. to the Pharmacop. 81.) Some of the commentators on Dioscorides take it for the article we are treating of.

Ὀροβάκχη,

Orobanche, Holly Rose, belongs to the first order of the desiccative and cooling temperament.

Commentary. It appears unquestionably to be the Orobanche Caryophyllea. See Sibthorp. (Fl. Græca. i, 440.) Dioscorides merely states of it, that it was eaten as a potherb both raw and boiled. The other authorities treat of it very succinctly. We have not been able to discover any traces of it in the works of the Arabians.

Ὄροβος,

Ervum, Bitter Vetch, or Tare, is heating in the first degree, and desiccative in the second. It is also bitter, and therefore is incisive, detergent, and deobstruent. When taken in too great a dose it occasions bloody urine.

Commentary. It is the Ervum Ervilia, Bitter Vetch. Dioscorides enumerates its medicinal virtues at considerable length, recommending it as being good for the bowels, and diuretic, but in large doses inducing bloody discharges from the belly and bladder; as being a cleansing application in obstinate diseases of the skin, and in carcinoma and gangrene; as being alexipharmic and forming a good fomentation for chilblains and pruritus. (ii, 131.) Our author copies word for word from Galen. The Arabians treat of it at much greater length, but add little to what Dioscorides had delivered under this head. When drunk with vinegar, they say it relieves difficulty of urine, tenesmus, and acute pain of the bowels; promotes expectoration, and softens indurated mammæ. See in particular Avicenna. (ii, 342.) Though this plant has long been omitted from our Dispensatory, it is still not wholly unknown in the shops. See Gray (Pharmacop. 96.)

Ὃρμινον,

Horminum, Clary, is like horehound in appearance, and hot, moderately desiccative, and detergent. It therefore is a provocative to venery; and along with honey clears any thickness of the coats of the eyes, dispels œdema, and extracts sharp instruments. The wild is stronger than the cultivated.

Commentary. Our author borrows his account of this article (Salvia Horminum) from Dioscorides. (ii, 135.) It is not treated of by Galen, Aëtius, nor Celsus. It is fully treated of by the Arabians, who recommend it as an application to cancerous and other sores, as a collyrium in ulceration of the eyes, and as a plaster in cases of gout. They further hold it to be aphrodisiac. See Avicenna (ii, 2, 692); Rhases (Cont. l. ult. i, 727.) Even of late years, it has been reported as possessing the virtues ascribed to it by the ancients. See Rutty (Mat. Med. 238.)

Ὄρυζα,

Oryza, Rice, is somewhat astringent, and therefore it binds the belly in a moderate degree.

Commentary. It is the Oryza sativa. Dioscorides, Galen, and the other authorities state its virtues in the same brief terms. For the views of the Arabians, see Serapion (c. 13); Rhases (Cont. l. ult. i, 583); Avicenna (ii, 2, 567.) The Arabians recommend it boiled in milk, which, they say, takes away its astringency, and it becomes more nutritious and forms semen.

Ὄρχις,

Orchis; the herb is also called Dog’s Orchis, or Testicle, having a double bulbous-shaped root. The powers of the greater orchis are humid and heating, and therefore it is a provocative to venery. But those of the lesser are heating and desiccative, and therefore, on the contrary, it restrains venery. That species which is called Sarapias, and otherwise Triorchis, is more desiccative than the former. It therefore discusses œdematous swellings, cleanses foul and putrid ulcers, and cures herpes. When dried it is more desiccative. Owing to its sub-astringency, it binds the belly when drunk with wine.

Commentary. The modern botanists have described many species of it, and it is difficult to determine from among them those which are applicable to the two species described by Dioscorides and our author. Sprengel is pretty confident that the former is the Orchis papilionacea. He is undecided respecting the Sarapias, but we may venture to refer it to the Orchis Morio. Regarding the medicinal virtues of the former of these, Dioscorides merely relates the vulgar belief, namely, that one of its bulbous roots had the virtue of rousing to venery, and the other of blunting the venereal appetite, and that the one promoted the generation of male children, and the other of female. However nonsensical all this may appear, the same properties are ascribed to the orchis by our herbalist Culpeper. (130.) The other orchis he represents as being an ingredient in applications to fistulæ, mortifications, ulcers of the mouth, and so forth. (iii, 31, 32.) Galen attempts to explain the reputed aphrodisiacal virtues of the orchis upon its sensible qualities. Our author copies from him. The Arabians describe these two plants under the names of Testiculus Vulpis and Testiculus Canis, or Chasi altaleb and Chasi alchelb. See Avicenna (ii, 2, 706); Rhases (Cont. l. ult. i, 714); Serapion (De Simpl. 90, 91.) They ascribe the same real and imaginary powers to the two species as the Greeks had done.

Ὄσιρις,

Osiris, Toad-flax, from which besoms are made, is bitter and removes obstructions in the liver.

Commentary. Dioscorides briefly notices this plant (Osyris alba?), and recommends it in jaundice. Our author copies literally from Galen, as does also Aëtius. Oribasius borrows from Dioscorides. It does not appear to be treated of by the Arabian authorities at all.

Ὀστὰ,

Ossa, Bones, when burnt are possessed of discutient and considerably desiccative powers, especially, they say, those of men. The ankle-bone of a sow when burnt, is said to cure flatulence and tormina. And some cure epilepsy and arthritis by giving burnt bones to drink. The burnt ankle-bone of an ox is said to fasten loose teeth; but if drunk with honey, it removes round worms, and with oxymel it reduces the spleen, and when rubbed in relieves leuce. It is also an aphrodisiac. The burnt thigh-bones of an ox if taken in a draught, stop hemorrhages and fluxes of the bowels.

Commentary. The other authorities give nearly the same account of their medicinal properties. See Galen (De Simpl. 11); Serapion (c. 464); Avicenna (ii, 2, 528.) The Arabians borrow from Galen and our author.

Ὄστρακα,

Testæ, Shells, from furnaces, when triturated, are possessed of desiccative and detergent powers. Hence they are used as a dentifrice, and when rubbed in with vinegar cure itch, exanthemata, and gouty complaints, and with cerate dispel enlarged scrofulous glands.

Commentary. It is now well ascertained that burnt shells consist principally of lime. They, may, therefore, be supposed to form a good stimulant application to certain cutaneous diseases and tumours of an indolent nature, as recommended by our author and Dioscorides. (v, 177.) Oribasius says, that they are very efficacious in repressing fungous flesh when sprinkled in the form of a fine powder.

Ὂστρεα,

Ostrea, Oysters; the burnt shell is possessed of similar powers to the buccina, but is not of so gross a consistence. It is used, therefore, as a detergent to the face, and whitens the teeth. When washed it is freed from pungency, and is useful for incarnating and cicatrizing ulcers attended with a copious discharge.

Commentary. Galen gives the same account of the burnt shells of oysters or snails. He says, that if a shell be washed and burnt it imparts an empyreuma to the water, which renders it heating and attenuant; whereas, what remains is devoid of pungency and terrene, and it is useful for the filling up and cicatrization of ulcers. He recommends the ashes of all burnt shells as a dentifrice, in which case they do not require to be finely levigated as they should be when applied to sores. (De Simpl. 11.) This article is not treated of by Dioscorides, the reason of which probably is, that in his time the word ὄστρεα was a term applied to the whole class of the ὀστρακόδερμα. See Commentary (i, 91.) They are treated of in the same terms by the Arabians as by the Greeks. See Avicenna (ii, 2, 529); Rhases (Cont. l. ult. i, 224); Serapion (c. 443.)

Ὀῦρον,

Urina, Urine; all kinds of it are hot and acrid, but that of man is weaker than the urine of other animals, with the exception of castrated boars, but it is considerably detergent; and it is said that some who have drunk it in the plague have recovered. It also cures leprosy, putrid ulcers, achores, and furfures; and likewise sprains of the feet when not inflamed. That of boys not come to puberty is stronger, and from it the chrysocolla is formed. The urine of mules suits with arthritic remedies. That of goats and of camels is laxative of the belly, and hence is given in dropsical complaints.

Commentary. The account given by our author of the medicinal properties of Urine is abridged from Dioscorides and Galen. Galen rejects, with disgust, the internal use of it. Some, he says, have given the urine of a boy for the cure of orthopnœa; but he justly remarks that there is no want of other remedies for this affection, and that in fact the article in question has no peculiar virtue in the complaint. Most of the other authorities, however, sanction the use of it in this case, as for example, Dioscorides, Avicenna, and Rhases. They also recommend urine to be drunk for the cure of the bite of the viper, for deadly poisons, and incipient dropsies. Dioscorides recommends the sediment of urine as an application to erysipelas; upon which practice Galen remarks that when the affection is still hot such an application must be quite unsuitable; but that when cooled, it or any other discutient is indicated. Those who desire to know more fully the views of the ancients on this subject, are referred to Dioscorides (ii, 99); Galen (De Simpl. 10); Serapion (c. 448); Avicenna (ii, 2, 716); Rhases (Cont. l. ult. i, 749); Haly Abbas (Pract. ii, 517); Ebn Baithar (i, 191.) The last of these is particularly full under this head.

Πανγράτιον,

Pancratium, Sea-daffodil, in appearance and powers is like the squill, but is weaker.

Commentary. There are two varieties of the Scilla maritima, or Squill, namely, the white and the red. The pancration would appear to be the red variety. See Alston (Mat. Med.); Pereira (Mat. Med. 651); and Lindley (Veg. King. 203.) Dioscorides, like our author, states of it, that it has the same powers as the squill, but in a weaker degree; and that it is prepared in the same manner, and used in the same affections; for example, in diseases of the spleen and dropsies. (ii, 203.) Galen and Aëtius treat of it in nearly the same words as our author. We are in doubt whether the pancration be treated of by the Arabian authorities, with the exception of Ebn Baithar, who, it would appear, describes it under the name of Kebal. He, however, merely gives extracts from Dioscorides and Galen. (ii, 309.)

Παλίουρος,

Paliurus, Christ’s-thorn; the leaves and root of it are astringent, and hence they stop fluxes of the belly, and discuss phymata when they are not of a very hot nature. The fruit is of so incisive a nature as to break down stones, and relieve expectorations.

Commentary. It would seem to be the Paliurus australis, Gaertn. Dioscorides ascribes to it nearly the same medicinal properties as our author. Thus, he says, it is expectorant, lithontriptic, and alexipharmic, its leaves and root being astringent, so as to stop looseness of the bowels, and that it is diuretic and discutient externally. (i, 121.) Galen and Aëtius treat of it in nearly the same terms as our author. We have not been able to detect it in the Mat. Med. of the Arabians.

Πάνακες,

Panaces, All-heal; it is from that species called Heraclium, from which the substance named opoponax is produced, being heating in the third degree, desiccative in the second, emollient and discutient. The bark of the root being weaker than the juice, is somewhat detergent and incarnative, but the fruit of it is emmenagogue. The species of Panaces which are called Asclepium and Chironium, are more heating than the former, and hence their leaves and fruit are used for ill-conditioned ulcers and phymata.

Commentary. Dioscorides decides that the Heraclium is the tree which produces the famous opoponax. It has now got the scientific name of Opoponax Chironium, Koch. See Pereira (Mat. Med. 1040), and Lindley (Veg. King. 776.) Dioscorides gives a most excellent account of the process by which the opoponax is collected, and describes the marks by which that which is genuine may be recognized. He ascribes to it calefacient, attenuant, and emollient powers, and recommends it in a great variety of cases, such as periodical fevers, rigors, convulsions, bruises, pains of the sides, tormina, strangury, scabies vesicæ; as an emmenagogue, and a medicine which destroys the fœtus; as a liniment in sciatica; a good application to the holes of carious teeth; as forming a good plaster to bites of mad dogs; as an incarnant when applied to ulcers connected with exposure of the bone; and as being alexipharmic, and remedial in hysterical convulsions, and in many other cases. (iii, 48.) Galen also gives an interesting account of opoponax, which he represents as being hot in the third degree, and drying in the second. He recommends it particularly in ill-conditioned ulcers complicated with exposure of the bone. He says the fruit of the tree is emmenagogue. Aëtius treats of it in similar terms. The Arabians treat of this article at considerable length, as usual following in the footsteps of Dioscorides. See Avicenna (ii, 2, 521); Rhases (Cont. l. ult. i, 521); Serapion (De Simpl. 252); Averrhoes (Collig. v, 42.) They recommend it in hardness of the spleen, in pleuritic pains, and chronic coughs. They say it softens hardness of the uterus, and is useful in stillicidium urinæ. Both when taken by the mouth and in a suppository, they say it occasions abortion. Avicenna says that galbanum is used as a succedaneum for it, and that gum ammoniac is nearly allied to it.

The authorities are much divided whether the Asclepium be Cachrys Libanotis, or Echinophora tenuifolia. The former of these would appear to be the Libanotis of the ancient Mat. Med., and therefore the latter would seem to have preferable claims. Dioscorides recommends it externally as a discutient application to ulcers and tumours, and internally with wine as being an antidote to reptiles. (iii, 49.)

Sprengel inclines to think that the Chironium is the Hypericum origanifolium, Willd. Why modern botanists have applied the specific term Chironium to the first of these plants, we are at a loss to explain. Dioscorides recommends it both internally and externally for the bites of reptiles. Galen and the other authorities treat of it in general terms, like our author. The Arabians in like manner give its medicinal properties under the head of Panaces.

Πάπυρος,

Papyrus, when unburnt is only simply the vehicle of other substances. But when burnt it is desiccative like burnt paper, but the ashes of the papyrus are weaker.

Commentary. It is marked Cyperus Papyrus by Linnæus. From burnt papyrus and burnt paper prepared from it, the ancients procured an impure carbonate of kali, which they used as a caustic. It is frequently mentioned by Celsus. Pliny says of it, “Charta quæ fit ex Papyro, cremata inter caustica est.” (H. N. xxiv, 51.) See also Dioscorides and Galen. The papyrus was much used by the ancients for dilating fistulæ in the same manner that prepared sponge now is. Avicenna recommends it for this purpose, and also as a styptic to stop the flow of blood. Its ashes, he says, stop the spitting of blood. (ii, 2, 536.) See also Rhases (Cont. l. ult. i, 132), and Ebn Baithar (ii, 244.)

Παρωνυχία,

Paronychia, Mountain Knotgrass, is so named because it cures paronychia (whitlow). Its powers are those of an attenuate and desiccative substance without pungency.

Commentary. The commentators are divided between the Paronychia Hispanica, Cand., and the Draba verna, or Whitlow-grass. See Sprengel (Ad Dioscorid. iv, 54); Gray (Suppl. to Pharmacop. 105.) Dioscorides and Galen join in commending it for the cure of whitlow. Galen argues that it acts in this case by being possessed of discutient powers. We have not been able to detect it in the works of the Arabians. Neither Hippocrates nor Celsus has noticed it.

Πεντάφυλλος,

Quinquefolium, Cinquefoil, is desiccative in the third order, but by no means acrid. It is therefore greatly in use.

Commentary. Although this article be minutely described by Dioscorides (iv, 42), Theophrastus (H. P. ix, 13), and by Democritus (Ad Geopon. ii, 6), there has been considerable difference of opinion respecting it. See Parkinson, Sprengel (Ad Dioscor. l. c.), and Rutty (Mat. Med. 382.) We think that the well-known plant Potentilla reptans, Angl. common creeping Cinquefoil, answers well to the descriptions above referred to. Dioscorides recommends it for a great many purposes: its decoction for the cure of toothache, and mortifications in the mouth as a wash; for roughness of the windpipe as a gargle; for diarrhœa and dysentery; as a discutient application to many tumours and cutaneous eruptions; in intermittent fevers, epilepsy, and, in short, as our author remarks, it would appear to have been much used in ancient times. Galen, like our author, merely states its general properties as a medicine, without defining the particular cases in which it is applicable. It is the cinquefolium of Celsus, who places it in his list of things which are gently repressing and emollient. (ii, 33.) It occurs in the Hippocratic treatises. It is recommended by Apuleius for pains of the bowels, epistaxis, angina, &c. For the Arabians, see Avicenna (ii, 2, 545); Rhases (Cont. l. ult. i, 544); Ebn Baithar (i, 174.) They do little more under this head than repeat the cases in which it is recommended by Dioscorides. The cinquefoil is highly commended by all our old herbalists, Parkinson, Gerard, and Culpeper, and it held a place in our English Dispensatory down to the time of Quincy, who, treating of it, says, “Schröder runs through most chronical distempers in commendation of it, says that it is astringent and vulnerary, that it cures coughs, &c.” (137.) Quincy here does not seem to have been aware that Schröder was merely confirming the character of it as given by Dioscorides and Ebn Baithar.

Πέπλος.

Peplus, called by some Papaver spumosum. And this shrub has a juice and purges like the spurges.

Πέπλιον,

Peplium; this too has a juice, and grows by the sea-side; for the most part, it is of no use, but the seed of it purges flatus like that of the peplus.

Commentary. There can be no doubt that they are two species of the Euphorbia or Spurge; probably the E. Peplus and E. Peplis, that is to say, the petty spurge, and small purple sea spurge. These articles are frequently mentioned as drastic purgatives in the Hippocratic collection. (Epidem. vi., &c.) Ruffus Ephesius gives them the character of being safe phlegmagogues and cholagogues. (De Med. Purgant.) Dioscorides gives them the same characters. (iv, 65, 66.) They are also mentioned by Pliny (H. N. xx, 20), but are not noticed by Celsus. Galen gives their seed the character of purging, and at the same time of expelling flatulence. All the Greek authorities on the Mat. Med. down to Actuarius (Mat. Med. v), give them exactly the same character. The Arabians briefly say of them that they purge like the Tithymallé. See Avicenna (ii, 2, 103, 104.) We may be allowed to mention, that although the E. Peplis and Peplus be now excluded from our Dispensatory, they are still to be found in the shops of the apothecaries. We concur in the opinion thus stated by Boerhaave while treating of spurge root: “We have declined these rough medicines too hastily.” (Mat. Med.) See further Rutty (Mat. Med. 520.)

Πέπερ,

Piper, Pepper; its root resembles the costus in power. But the fruit of it, while yet germinating, forms the long pepper, being more humid and hot. But that which is as it were the unripe fruit is the white pepper, being more acrid than the black, because it is over-heated. Both are heating and desiccative.

Commentary. Solinus gives the following account of it: “Quod incorruptum est Piper album. Quorum cutem rugosam et torridam calor fecerit, Piper nigrum. Qui demum caducus torretur fervido sole, vocamen trahit de colore. At quod ex ipsa arbore stringitur, ut est, album Piper dicitur.” (Polyhist. 65.). This is not quite a correct account of the matter. Black pepper is the fruit gathered before it is ripe, and dried in the sun. White pepper is the fruit of the same plant, gathered after it is fully ripe and freed of its external coat by maceration in water. Isidorus says further, “quod immaturum est piper longum vocatur.” (Orig. xviii, 8.) It is now ascertained that the Piper longum is a distinct species. Frequent mention of the peppers is made in the Hippocratic treatises. (De Morb. Mul., &c.) Dioscorides gives an excellent account of the pepper, and on the whole a very correct one, except that he does not recognize the P. longum as a distinct kind from the black and white varieties. He says of it in general terms, that it is calefacient, diuretic, digestive, and detergent of obscurities of the cornea, and recommends it in a great variety of cases, beginning with its use as a remedy in intermittent fevers. (ii, 188.) The use of peppers for the cure of intermittents is strongly recommended by Stephanus in his commentary on Galen. (Therap. ad Glauc.) Celsus prescribes pepper for a great many purposes, as being calefacient, diuretic, opening the pores, &c. (v, 4, &c.) Galen, in treating of the pepper in his work on Simples, merely says of its medicinal powers, that it is strongly calefacient and desiccative. Aëtius and the other Greek authorities copy from Galen. Avicenna treats separately of the Piper and the Piper longum, and although in one place he quotes Galen as saying that the latter is a variety of the former, he speaks of them as if he held them to be distinct plants. He says of the former, that it increases the appetite, promotes digestion; and of the other, that it is aphrodisiac. He says the white kind is the most stomachic; but the long the most laxative. On the whole, he agrees with Dioscorides and Galen as to its medicinal uses. (ii, 2, 549, 550.) See further Serapion (c. 357), Rhases (Cont. l. ult. i, 556), Averrhoes (Collig. v, 42.)

Πέπων,

Pepo, Pompion, is possessed of detergent powers. Hence that part which is as it were the flesh of it, cleanses away freckles and the like. But the seed of it removes obstructions of the kidneys.

Commentary. It appears to be the Cucurbita Pepo, L. See Book First, sect. 80. Alexander mentions that the seed of the pepo is possessed of an emetic quality. (vii, 14.) Dioscorides and Avicenna agree in ascribing the same property to its root. The Arabians treat of this article at considerable length, recommending it externally as an application to obstinate diseases of the skin; and internally as an excellent diuretic and laxative medicine. See Avicenna (ii, 2, 89), Rhases (Cont. l. ult, iii, 20), and Serapion (De Simpl. 251.) It is clear from Avicenna’s section on the Pepo, that the term was also applied to the melon. Indeed, as we have stated more than once before, it is difficult to distinguish the summer fruits of the ancients from one another.

Περικλύμενον,

Periclymenon, Woodbine; the leaves and fruit are possessed at the same time of incisive and heating powers, so as to occasion a discharge of blood by urine when drunk for seven days. The seed is desiccative, and if drunk for forty days, relieves affections of the spleen and dyspnœa.

Commentary. There can be no doubt that it is either the Lonicera periclymenum, or the L. caprifolium, that is to say, either the Woodbine or the Honeysuckle. Sprengel decides in favour of the latter. Dioscorides recommends it in nearly the same cases as our author, and also says of it, that it accelerates delivery in labour. (iv, 14.) Our author’s account of it is condensed from Galen. It is not found in the works of Celsus. The Arabians give rather a confused account along with other climbing plants. See Serapion (c. 41.)

Περιστερεὼν,

Verbenaca, Vervain, is so desiccative and astringent that it agglutinates wounds, and therefore stops hemorrhage.

Commentary. It is undoubtedly the Verbena officinalis. According to Apuleius, it is styptic, agglutinative, and abstergent. He recommends it as an application to the bites of serpents, phalangia, and mad dogs. Dioscorides, and most of the succeeding authorities down to Macer, recommend it internally for the cure of jaundice, and externally for foul ulcers. He describes two species, of which the second is the Verbena supina. (iv, 60, 61.) Galen describes only one variety, and merely recommends it as being a vulnerary herb. Ebn Baithar’s description of this plant is entirely made up from Dioscorides and Galen. (i, 498.) We are inclined to think that it is the plant described in the translation of Avicenna under the names of Pastus columbarum, s. palea. He recommends it as an application to erysipelas. (ii, 2, 551.) See also Rhases (Cont. l. ult. i, 530.) On its use by the Hindoos, see Ainslie (Mat. Ind. ii, 314.)

Περσαία,

Persica (the Peach?), is an Egyptian tree, the leaves of which are desiccative and astringent, and therefore stop hemorrhage.

Commentary. It has been generally acknowledged as the peach tree, but, as Alston and Woodville state, this supposition is attended with many difficulties. Sprengel is by no means decided; but, upon the whole, inclines to the Cordia Myxa. With this opinion we are not disposed to agree, as we have stated in another place. See under Myxa. We would hesitatingly, then, admit it as the Persica vulgaris, Miller. Dioscorides merely recommends the dried powder of the leaves as a good styptic in cases of hemorrhage. Galen and the other Greek authorities give the same character of it. The Arabians, in like manner, follow Dioscorides. See Avicenna (ii, 2, 22.)

Πετασίτης,

Petasites, Butter-burr, is of the third order of desiccants; hence it is used for ill-conditioned and phagedænic ulcers.

Commentary. Dioscorides’s description of this plant with its petasiform leaf, leaves no doubt of its being the Tussilago petasites. He recommends it only for malignant and phagedænic ulcers (iv, 106.) Galen and the other Greek authorities say the same of it. We have not been able to find it in the works of any of the Arabians except Ebn Baithar, who, under this head, merely gives extracts from Dioscorides and Galen. It is still used by the country people as an application to foul ulcers. It was retained in the Dispensatory as late as the time of Quincy.

Πετροσέλινον,

Petroselinum, Stone Parsley; the seed is hot and desiccative in the third degree, being incisive; and hence it occasions copious urinary and menstrual discharges. It is also carminative.

Commentary. It is the species of Parsley called the Macedonian, and known by the different botanical names of Petroselinum Macedonicum, Bubon Macedonicum, and Athomanta Macedonicum. As Miller remarks, “the Macedonian parsley is a stranger to our country, and not to be found except in curious botanical gardens.” (Gardener’s Dictionary.) It is cultivated, however, on the continent, and its seeds are still to be found in the shops of our apothecaries. See Gray (Suppl. to Pharmacop. 79.) It had not wholly disappeared from our English Dispensatory in the time of Quincy (145.) Our author borrows his characters of it from Galen. Dioscorides says its seeds are fragrant, aromatic, diuretic, and emmenagogue; that it is beneficial in flatulence of the stomach and colon, and in tormina, for pains of the side, of the kidneys, and of the bladder when taken in a drink; and that it is an ingredient in diuretic antidotes. (iii, 70.) It occurs in the works of Celsus, who mentions it as an ingredient in a confection for colic, and in other cases. (iv, 14, &c.) Galen has a curious passage on the places where this plant was cultivated for the market in his time. (De Antidot. i.) The Arabians in general treat of it along with other species of parsley under the head of Apium. See Avicenna (ii, 2, 55); Serapion (c. 290); Rhases (Cont. l. ult. i, 69); Averrhoes (Collig. v, 42); Ebn Baithar (ii, 388.) The Arabians do little more than repeat the characters of it given by their Grecian masters.

Πευκεδανὸν,

Peucedanum, Hog’s-fennel; we use the concrete juice and sap as being considerably heating, discutient, and attenuant, both when smelled to and in a potion for affections in the lungs and chest occasioned by thick humours, and also for scirrhous spleen. When put into a tooth eaten with caries it straightway allays the pain; and it agrees with nervous affections. The root promotes the exfoliation of scales of bones, and cures ill-conditioned ulcers, proving calefacient and desiccative in the third degree.

Commentary. It appears to be the Peucedanum officinale, Angl. Hog’s-fennel, or Sulphur-wort. Dioscorides gives a very correct account of this plant, and of the well-known gum, or rather resin, which exudes from it. He says the gum is possessed of a strong smell, is of a tawny colour, and heats the taste, and when rubbed in along with vinegar and rose oil proves beneficial in cases of lethargy, phrenitis, vertigo, epilepsy, chronic headaches, paralytic attacks, sciatica, and convulsions, and in all nervous affections when rubbed in with oil and vinegar; that when smelled to it rouses from hysteric convulsions, and from catalepsy, &c. He speaks also of its being efficacious in coughs, dyspnœa and tormina; says that it loosens the belly gently, reduces swelling of the spleen, and greatly assists in cases of difficult labour; that it is useful in pains of the kidneys and in those of the bladder, and that its root is useful for the same purposes, but is less energetic. (iii, 182.) Galen also has a very interesting section on this article in his work ‘On Simples,’ explaining its action upon the principles of his system. Aëtius, like our author, follows Galen. Celsus recommends it in pains of the joints as an external application. (211, ed. Milligan.) The Arabians give it the same characters as the Greeks. See Avicenna (ii, 2, 86); Serapion (c. 286.) The root and gum resin of peucedanum, although now rejected from our Dispensatory, are still to be found in the shops of the apothecaries, where they retain their ancient characters. See Gray (Suppl. to Pharmacop. 80.)

Πεύκη,

Picea, the Pitch Tree, has similar powers to the pine, but more moderate.

Commentary. We think there is no doubt that it is the Pinus Cembro, L., or Aphernousli pine. The fruit of it, namely, the Cembro nuts, are called στρόβιλοι by the Greek authorities. Dioscorides says when drunk with must or the seed of cucumber they are diuretic, and allay irritation of the bladder, kidneys, and stomach. Taken fresh from the tree and bruised, and boiled in must, he says, they suit old and consumptive coughs. (See further under πίτυς.)

Πήγανον,

Ruta, Rue; the wild belongs to the fourth order of calefacients and desiccants; but the cultivated to the third, dividing and discussing the thick and viscid humours. It also promotes the urinary discharge, and is composed of subtile parts and carminative; hence it restrains venereal appetites.

Commentary. The wild rue is the Peganum Harmala, L. The other species is the Ruta graveolens. According to Florentinus, it kills the fœtus in utero (Geopon. xii, 25.) Dioscorides’s two chapters on the Peganum are so long that we can scarcely attempt an abstract of them. Both species, he says, are caustic, calefacient, ulcerative, diuretic, emmenagogue, astringent, and alexipharmical. (iii, 45, 46.) It occurs in the Hippocratic treatises, and in the works of Celsus. Our author abridges the interesting account of it given by Galen. The Arabians treat of the two species very elaborately, but in the main follow Dioscorides. See Avicenna (ii, 2, 571); Serapion (c. 300); Averrhoes (Collig. v, 42.) We may just mention that the Ruta graveolens still retains its place in our Mat. Med., and that the seeds of the other, Peganum Harmala, are still kept in the shops. See Gray (Suppl. to Pharmacop. 116.) The Turks use its seeds as a spice, in like manner as they were used in the time of Pliny. (H. N. xx, 51.)

Πίσσα,

Pix, Pitch; dry pitch is desiccative in the second degree, but less calefacient, while the liquid is contrariwise. They have some detergent and digestive powers, and also discutient and acrid. They therefore remove leprous nails, cleanse lichen, and digest swellings. But the liquid is more powerful, so as to be serviceable in a linctus for asthma and empyema. The dry is more agglutinative of wounds.

Commentary. Pliny says of pitch, “Phthisicis etiam cyathi mensura quidam dederunt, et contra veterem tussim.” (H. N. xxiv, 24.) Averrhoes also recommends it in such cases. (Collig. ii, 42.) See, however, more fully on the virtues of pitch, Dioscorides (i, 94), who recommends the liquid pitch in phthisis, empyema, coughs, asthma, and cases of difficult expectoration; also as an external application to leprous nails, hard tumours of the uterus, fissures of hands and feet, &c. The liquid pitch of the ancients was evidently tar; the dry was the same boiled until it became hard. The latter is often called παλιμπίσσα. See Dioscorides (i, 94, 97) and Pliny (xxiii, 1.)

Πισσέλαιον,

Oleum picatum, Pitched Oil, is formed from liquid pitch consisting of a more attenuate substance than it.

Commentary. According to Sprengel, the π. of Dioscorides is the same as Tar-water, so celebrated as the grand panacea by Dr. Berkley in his ingenious work called ‘Siris.’ It is called ὀροπίσση by our author in another place. (iii, 74.) The Pissasphaltum of the ancients, according to Dr. Hill, was the Pix Mineralis, or Earth Pitch of the moderns.

Πιστάκια,

Pistachia, Pistachio Tree; its fruit when eaten is moderately stomachic, and removes obstructions of the liver, and more especially a decoction of the light and aromatic parts of it in wine. It also relieves those who have been bitten by reptiles.

Commentary. We have treated of the Pistachio nuts in the First Book. They are the fruit of the Pistachia vera. It is hardly worth while to give the opinions of the other authorities under this head, as none of them supply any additional information to that given by our author. See Dioscorides (i, 167.) We may just mention in this place, that the oil of pistachio nuts was much used as an application to the cicatrices of small-pox. See Rhases (Contin. xxxii, 2.)

Πιτυΐδεσ,

Pityides, the Fruit of Pines, being possessed of mixed powers, the astringent and acrid, hence it assists expectoration from the chest.

Commentary. Pliny restricts it to the fruit of the Pinaster or Wild Pine, but the Greeks apply it to the fruit of all the pine tribe. Pliny, like our author, recommends it as a remedy for coughs. Here, however, as is usual with him, he merely translates Dioscorides (i, 87.) Our author is principally indebted to Galen. (De Simpl. viii.) Celsus places the “nuclei pinei” in his list of things which are particularly good for the stomach. (ii, 24.) The Arabians treat of these under the general head of pinus. See in particular, Avicenna (ii, 2, 301) and Averrhoes (Collig. v, 42.) The latter enlarges on the virtues of them beyond his wont, ascribing to them powerful effects in disinfecting a pestilential state of the air, in resisting putrefaction, preventing impregnation, and procuring abortion. He also calls them vermifuge.

Πιτυοκάμπαι.

Erucæ pinorum, the Canker-worms of Pines, are possessed of the same powers with cantharis and buprestis.

Commentary. We have treated of the Erucæ pinorum in the Fifth Book. As they were seldom or never used in the practice of medicine, it is difficult to see why they should have been allowed a place in the Mat. Med.

Πίτυος φλοιὸς,

Pini cortex, the Bark of Pine; its prevailing power is astringency, by which it proves a useful application for intertrigo and burns. In a potion it restrains the belly. The leaves of it are also agglutinative of wounds.

Commentary. It is the Pinus Pinea, L., Stone Pine. Our author would appear to have condensed and abridged the more lengthy account of this article given by Dioscorides. He says it is a species of the same genus as the picea, and that the bark of both being astringent, is a suitable application to excoriations, to superficial ulcers and burns, with litharge and the manna of frankincense; that it stops hepatic diseases when pulverized with copperas; in a fumigation promotes the expulsion of the fœtus and secundines, and in a draught binds the belly and proves diuretic. The leaves he recommends externally as a soothing application in cases of inflammation and toothache, and internally with hydromel in diseases of the liver. (M. M. i, 86.) Of the fruit of pines, and of the torch prepared from it (δᾴδιον), we have treated in their proper places. Galen’s notice of this article is to the same effect as our author’s. Frequent mention of the pine occurs in the works of Hippocrates and Celsus. The latter recommends its flowers in diseases of the liver. (iv, 8.) The Arabians treat of the pine, and the virtues of the different parts of it, at great length. See Avicenna (ii, 2, 280, 301, 555, 693); Serapion (De Simpl. 63); Rhases (Contin. l. ult. i, 341); Averrhoes (Collig. v, 42); Ebn Baithar (ii, 137.) They borrow freely from the Greeks, and further recommend the different parts of the pine very much in diseases of the kidneys and bladder, especially calculus and hæmaturia.

Πιτύουσα,

Pityusa; some say that this is a species of spurge, because it has a juice and purges like them.

Commentary. There can be no doubt of its being the Euphorbia Pityusa. It is briefly noticed by all the other writers on the Mat. Med. as possessing the same virtues as the spurges in general.

Πλάτανος,

Platanus, the Plane Tree, is possessed of a humectating and refrigerant power. Hence the green leaves are of use in incipient inflammations. But the bark and spherical balls are more desiccative, so that when one has been boiled in vinegar it relieves toothache. They also cure burns by fire along with fat. The burnt bark is more desiccative and detergent, so as to cure leprosies and humid ulcers.

Commentary. It is the Platanus orientalis, L. The seed forms into spherical balls, which are called Pilulæ by Pliny. He recommends them for the bites of serpents and for burns; also when pounded with acrid vinegar, as a styptic for stopping bleeding. (H. N. xxiv, 29.) Pliny, however, merely copies from Dioscorides, who further recommends the leaves boiled in wine in defluxions of the eyes, and as an application to swellings and inflammations; and its rind boiled in vinegar as a gargle in toothache. (i, 107.) Our author is evidently much indebted to Galen, who commends it for the same medicinal purposes, and warns his readers to guard against the down which grows on its leaves, as it may prove prejudicial to the windpipe, eye, or ear, if admitted into them. (De Simpl. viii.) Aëtius, like our author, copies very closely from Galen. Not much additional information can be drawn from the Arabians, who, under this head, do little more than copy from Dioscorides and Galen. See Avicenna (ii, 2, 209); Serapion (c. 142); Ebn Baithar (ii, 422.)

Πνεύμων,

Pulmo, Lungs; those of lambs and swine are believed to cure the skin which has been chafed by shoes. But the lungs of a fox when dried are said to cure asthmatics. The Pulmo marinus, when fresh and pounded, cures gout and chilblains.

Commentary. Dioscorides, Galen, and Serapion give nearly the same account of the medicinal properties of lungs. The Pulmo marinus is the species of Medusa which bears this scientific name. Our author and all the others follow Dioscorides in defining its medicinal properties. (ii, 39.)

Πολεμώνιον,

Polemonium, Greek Valerian (called by some Philetærium), is attenuate and desiccative. Hence some give the root of it in wine for ischiatic disease, dysentery, and scirrhus of the spleen.

Commentary. It is the Polemonium cæruleum, Greek Valerian. It occurs in the Hippocratic treatises (Hippiatr. 108, ed. Basil), but is not found in the works of Celsus. Dioscorides recommends it to be given for the bites of venomous reptiles, for dysentery, dysuria, sciatica, and diseases of the spleen, and also as a masticatory for toothache. He further mentions that it was used as an amulet for the sting of the scorpion. (iv, 8.) Our author copies from Galen, as does also Aëtius. We have not been able to trace it in the works of the Arabians, with the exception of Ebn Baithar, whose account of it is made up entirely of extracts from Dioscorides and Galen. (i, 186.) Though it disappeared from our Dispensatory long ago, its root is still to be found in the shops of our apothecaries, where it retains the character of being astringent, vulnerary, and anti-dysenteric. See Gray (Suppl. to Pharm. 55.)

Πόλιον,

Polium, Poley; the smaller, which we use for antidotes, belongs to the third order of calefacients and desiccants. It therefore removes obstructions of all the viscera, and proves diuretic and emmenagogue. While green it agglutinates large wounds, and when dried it cures ill-conditioned ulcers if sprinkled upon them.

Commentary. The species indicated by our author is evidently the first species of Dioscorides, namely, the Teucrium Polium. The other is the Teucrium Creticum. Both these plants retained a place in our Dispensatory down to the days of Quincy (118), and both of them are still to be found in the shops of the apothecaries. Gray (Pharmacop. 49.) See further Parkinson (Theatre of Plants, 23), and Rutty (Mat. Med. 402.) Dioscorides says of both, that their decoction taken internally is beneficial to the bites of venomous reptiles, in cases of dropsy, jaundice, and diseases of the spleen along with vinegar; that it loosens the belly and is emmenagogue, but induces headache and is bad for the stomach; that in fumigations and placed below a couch, that they drive away reptiles; and in a cataplasm are vulnerary. Galen, Aëtius, and Oribasius, give them nearly the same characters. Celsus barely notices it once as one of the ingredients in the celebrated theriac of Mithridates. (v, 23.) The Arabians treat of the two species at greater length than the Greeks. See Avicenna (ii, 2, 537); Rhases (Cont. l. ult. i, 558); Serapion (c. 165); Averrhoes (Collig. v, 42.) They agree with the Greeks in considering it diuretic, emmenagogue, and a gentle purgative, and recommend it further as being anthelminthic and a remedy in cases of protracted fever. Serapion, by the way, quotes Dioscorides as calling the polium aphrodisiacal, but there is nothing in the chapter of Dioscorides on the poley to this effect.

Πολύγαλον,

Polygalon, the Milkwort, has leaves which are moderately austere. When taken in a draught it seems to engender milk, being of a hot and humid temperament.

Commentary. That it is the Polygala amara seems quite certain. Dioscorides and Galen treat of it in nearly the same language as our author. We have not been able to find it in the works of the Arabians except Ebn Baithar, who merely copies Dioscorides and Galen. (i, 186.)

Πολυγόνατον,

Polygonaton, Solomon’s Seal, is a mixture of astringency, acrimony, bitterness, and a certain indescribable nauseous principle, and therefore it is not much used. Some sprinkle the root of it upon wounds, and clear away spots on the face with it.

Commentary. It has been usually taken for the Convallaria Polygonatum, which has obtained the same character as a medicine in modern works on the Mat. Med. See Rutty (M. M. 403) and Gray (Suppl. to the Pharmacop. 23.) Our author copies almost word for word from Galen, who, in his turn, borrows from Dioscorides. None of the Arabians have noticed it, as far as we can discover, except Ebn Baithar, who merely gives the descriptions of it by Dioscorides and Galen. It is not to be found in the works either of Hippocrates or Celsus.

Πολύγονον,

Polygonon, Knot-grass, has some astringency, but a cold watery principle of the second order is what prevails in it. When applied cold externally, it therefore relieves ardor of the stomach, erysipelas, and hot inflammations. Being of such a nature it repels defluxions, and thereby appears to be desiccative. The male is stronger than the female.

Commentary. Of the two species described by Dioscorides, the mas is undoubtedly the Polygonum aviculare, and the feminine probably the P. maritimum. How the latter could be the Hippuris vulgaris, as several of the older commentators on Dioscorides had supposed, we are at a loss to comprehend. Two plants so dissimilar as the knot-grass and the mare’s-tail, could never have been classed by the ancients as male and female. Dioscorides gives a most interesting exposition of the medicinal powers of the former species, but as our author borrows from him, we need not dwell upon the other. It is possessed of an astringent and refrigerant power, and its juice (decoction) is suited to cases of hæmoptysis, fluxes of the belly, chorea, strangury, and so forth. (iv, 4, 5.) Galen taxes Dioscorides with not stating precisely what the particular cases of strangury are in which it is applicable. Otherwise his characters of this article agree exactly with those of Dioscorides and our author. Celsus ranks “herba sanguinalis, quam Græci πολύγονον vocant,” among things which are at the same time gently repressing (astringent?) and emollient. (ii, 33.) The Arabians who treat of the polygonum follow Dioscorides. See in particular, Avicenna (ii, 2, 725) and Ebn Baithar (ii, 195.) Our quaint old herbalist Culpeper, under the head of knot-grass, assigns to it exactly the same medicinal virtues as Dioscorides does to the Polygonum Mas and although the Polygonum aviculare was ejected from our Dispensatory more than a hundred years ago, it is still to be found in the shops of our apothecaries, where it has the reputation of being “a vulnerary and astringent herb.” Gray (Suppl. to the Pharmacop. 42.)

Πολύκνημον,

Polycnemon, is heating and desiccative in the second degree, so as to agglutinate wounds.

Commentary. It has been supposed to be the Mentha arvensis, but nothing is known of it for certain. Nicander notices it in two places. (Alex. 57, and Theriac. 359.) Dioscorides calls it a vulnerary herb, and a remedy for strangury and inward bruises. (iii, 98.) Galen gives the same account of it as our author. The Arabians do not appear to have treated of it.

Πολυπόδιον,

Polypodium, Polypody, is possessed of considerably desiccative powers without pungency. When drunk it purges downwards.

Commentary. Dioscorides says of the root of the π. (Polypodium vulgare), that it is purgative, and is given to evacuate phlegm and bile; that it makes a good application to sprains and fissures in the hands. (iv, 185.) Galen and the other Greek authorities merely state its properties in general terms, like our author, with the exception of Ruffus, who treats of it more elaborately. He says it evacuates phlegm, bile, and water; that it should be taken in mulse or water before a meal, when it will purge gently, and thus prove an excellent laxative, especially to children; but that in disease it is not a purgative possessed of much efficacy. (Opera, 14.) The Arabians, and especially Mesue, seem to have attached more importance to it. See Mesue (De Simpl. 5); Serapion (c. 248); Avicenna (ii, 2, 535); Averrhoes (Collig. v, 42); Ebn Baithar (i, 227.) Mesue recommends it in joint diseases, colic, hardness of the spleen, fevers connected with black bile, and fissures of the hands. The polypody retained its place in the Dispensatory with its ancient characters as late as the time of Quincy (137), and even in the age of Lewis it had not been wholly rejected. (ii, 244.) There seems no good ground for questioning its efficacy as a gentle laxative. See Gray (Suppl. to Pharmacop. 13.)

Πομφόλυξ,

Pompholyx, is desiccative without pungency, so that it is useful for carcinomatous and other ill-conditioned ulcers. It is also an ingredient in ophthalmic remedies.

Commentary. What this substance was is well stated by a comparatively recent writer on the Materia Medica. Dr. Lewis, treating of zinc, says, “Moderately pure white flowers sublimed from it in the brass or other furnaces, wherein zinc, or its ores are melted with other metals, were formerly kept in the shops and distinguished by the names of pompholix and nihil album.” (Mat. Med. ii, 485.) A still later authority on the Pharmacopœia describes it thus: “Pompholix Nihil album. Collected in the smelting furnaces wherein zinc ores or brass are melted; used in ointments for tutty.” Gray (Suppl. &c. 234.) It is also distinctly described by Geoffroy (Treatise on Fossil, &c. Subst. 185), and by Quincy (201.) The latter writes as if he had been familiar with this article; but it appears singular that the former says that in his time (that is to say, about 150 years ago) it was unknown in the shops. For the ancient authorities on it, see in particular Pliny (H. N. xxiv, 33), and Dioscorides (v, 85.) The latter calls it styptic, cooling, and to a certain extent escharotic. Galen recommends it in carcinomatous and all ill-conditioned ulcers, for those about the parts of generation and anus, and for ocular collyria. (De Simpl. ix.) The Arabians treat of it under the head of Tutia. See in particular Serapion (c. 422); Avicenna (ii, 2, 695); Averrhoes (Collig. v, 43); Ebn Baithar (i, 217.) Hardly one of them does anything more than copy the description of it given by Dioscorides and Galen, only comprehending under one name what the Greeks had delivered regarding pompholyx and spodium separately.

Πορφύραι,

Purpuræ, when burnt are possessed of the same powers as shells. The part which serves as a cover to them when boiled in oil, strengthens hairs that are falling out. When drunk with vinegar, they cure swelling of the spleen. As a fumigation, they rouse in cases of uterine suffocation, and expel the secundines.

Commentary. The shell-fishes which supply the purple dye. It is got from various fishes, but more especially the Helix ianthina, Murex brandaris and trunculus. For an account of them, see particularly Aristot. (Hist. Animal. v, 14), and Pliny (H. N. ix, 60.) Our author borrows from Dioscorides (iii, 4), and Galen (De Simpl. xi.) We have not been able to detect this article in the works of the Arabian authorities.

Ποταμογείτων,

Potamogiton, Pondweed, is cooling and astringent, like Polygonum, being possessed of similar powers to it.

Commentary. It is the Potamogiton natans, L. Dioscorides says of it, that it is cooling and astringent, and is applicable in cases of pruritus, and in spreading and inveterate ulcers. (iv, 99.) In some of the editions of his works, another species is described and recommended in dysentery, colic, and the red fluor of females. It cannot be so decidedly determined. Galen and the other authorities treat of it in general terms, like our author. Such of the Arabians as treat of it borrow from Dioscorides. See Avicenna (ii, 2, 352.)

Ποτέρριον,

Poterrhium, (called by some Phrœnium); its roots when cut into slices agglutinate divided tendons and wounds; and the decoction of it when drunk relieves affections of the nerves.

Commentary. Matthiolus confesses his ignorance of it. Sprengel is inclined to think that it is the Astragalus Poterium, Pall. But Dr. Lindley holds it to be Astragalus Creticus. (Veg. King. 548.) Dioscorides says it has stalks like those of tragacanth, and accordingly Linnæus holds this plant to be a species of tragacanth. He recommends it in exactly the same cases as our author. Galen describes it by the name of Neuras. We have not been able to detect it in the works of the Arabians.

Πράσιον,

Marrabium, Horehound, is calefacient in the second degree; but more desiccative. It removes obstructions about the liver and spleen, and those of the chest and lungs. It also promotes menstruation. In a cataplasm it is detergent and discutient, and otherwise it is detergent and incisive.

Commentary. The Marrubium vulgare. Dioscorides has an elaborate section on the virtues of this article, which he recommends particularly in phthisical, asthmatic, and catarrhal complaints, as being an excellent expectorant, for promoting the menstrual and lochial discharges, as an alexipharmic, &c. He adds, however, that it is unsuitable in affections of the kidneys and bladder. (iii, 109.) Galen writes thus of it: “Horehound, as it is bitter in taste, so, by general admission, it has the virtue corresponding to that taste, being a deobstruent of the liver and spleen, clearing away matters about the chest and lungs, and promoting menstruation.” He also mentions its use in a cataplasm and in other cases, as stated by Dioscorides. Aëtius and Oribasius state its virtues in nearly the same terms. It is the “Marrubium” of Celsus, who prescribes the juice of it in phthisis (iii, 22), in paralysis (iii, 27), in ulcers of the throat (iv, 4), and for other purposes. For the Arabians, see in particular Serapion (c. 198); Avicenna (ii, 2, 553); Averrhoes (Collig. v, 42.) Avicenna recommends it as deobstruent, emmenagogue, and an application to the eyes. Serapion also praises it as a deobstruent, and recommends it particularly in ulcers of the lungs, asthma, and such like complaints. It would seem to deserve the characters which the ancient authorities give it from Hippocrates down to Macer Floridus and Serapion. See Rutty (Mat. Med. 309.) Even yet it holds a place in the Dispensatory.

Πράσον,

Porrum, Leek, consists of unwholesome juice and is acrid; but Dioscorides says, that it induces disagreeable dreams, agrees well with the bowels, is diuretic and attenuant. It is also detergent, for it proves expectorant when boiled in ptisan. The seed of it is mixed with nephritic remedies. But the leaves have some astringency, and therefore the juice of it proves styptic.

Commentary. Without doubt it is the Allium Porrum, L. Diphilus, as quoted by Athenæus says, “it is attenuant, nutritious, and flatulent.” (Deipnos, ix, 3.) Dioscorides recommends it in the cases enumerated by our author, and also in several others. (ii, 178.) Galen does not treat of it at all in his work on Simples. The Arabians attach more importance to it, recommending it as being emmenagogue, diuretic, aphrodisiac, and so forth. They say of it that it hurts the eyes, the gums, and the teeth. See in particular Avicenna (ii, 2, 540); Rhases (Cont. l. ult. i, 562); Serapion (c. 361); Averrhoes (Collig. v, 42); Ebn Baithar (ii, 339.)

Πρίνος,

Ilex, the Holm Oak, has powers resembling those of the oak, but it is much stronger.

Commentary. It is the Quercus Ilex, or Evergreen Oak. All the authorities speak of it as being a powerful astringent. The Kermes, or Scarlet Grain is produced upon the ilex by a certain class of insects. It is described by Theophrastus and Pliny, as stated under that head.

Πρόπολις,

Propolis, Virgin-wax, or Bee-glue, is calefacient in the second degree and moderately detergent. It is also possessed of attenuant and deobstruent powers.

Commentary. Scribonius Largus calls it, “Propolis quam quidam sacram ceram vocant.” Dioscorides and Galen give nearly the same account of Bee-glue as our author. It is the glutinous substance with which the working bees block up the holes in their hive. They gather it from poplars and other resinous plants. It occurs frequently in the works of the ancient writers on Pharmacy.

Πταρμικὴ,

Ptarmica, Sneezewort; the leaves are sternutatory; but the whole part, when green, removes hypopion and other kinds of ecchymosis, for it is hot and desiccative. The green belong to the second order, and the dried to the third.

Commentary. Dioscorides’s description of it agrees well with the Achillea Ptarmica, except that (as is remarked by Sprengel) its favorite locality is meadows, and not mountainous and rocky situations as indicated by Dioscorides. All the Greek authorities, from Dioscorides downwards, give it exactly the same characters as our author. We have not been able to discover any traces of it in the works of the Arabians. Its leaves are still kept in the shops of apothecaries, and are held to be sternutatory. Gray (Suppl. to Pharm. 80.)

Πτελάια,

Ulmus, the Elm, is possessed of desiccative and detergent powers, so as to agglutinate wounds; but the bark of it still more, if, when in a fresh state, it be wrapped like a bandage about the wounds. It also cures leprosy with vinegar, and the roots of it are possessed of the same powers, so that fractures which will not unite are to be bathed with the decoction of it.

Commentary. Most probably the Ulmus campestris. Our author’s statement of its medicinal virtues is closely copied from Dioscorides (i, 112.) Galen and most of the authorities represent it to be an agglutinative medicine. Pliny, like the others, recommends it as an application to leprosy. No mention of it occurs in the works of Celsus. The Arabians treat of it fully, but in the main follow Dioscorides. See Avicenna (ii, 2, 71, 96, 212); Rhases (Cont. l. ult. i, 250.) They recommend it in all cases requiring astringents and abstergents.

Πτερὶς,

Filix, Fern, is desiccative in its powers, and bitter. Hence it destroys the fœtus, and kills the broad intestinal worm when taken to the amount of four drachms in honeyed water. Because it is moderately astringent, it dries up ulcers without pungency.

Commentary. Apuleius says, “Græci pterin, Latini filicem nominant.” (De Herbis.) We need not hesitate to refer it to the Aspidium Filix Mas, which has been long celebrated as a vermifuge medicine. See Book IV, 67, of this work, and Rutty (Mat. Med. 201.) Dioscorides recommends it merely as an anthelminthic medicine, and as one which is calculated to promote convalescence in diseases of the spleen. For the former purpose he directs it to be given with scammony or white hellebore, along with a diet consisting principally of garlic. (iv, 183.) Galen acutely remarks, that there is no wonder that it should be anthelminthic, seeing it is possessed of a bitter taste with some astringency. None of the other Greek or Arabian authorities supply any additional information respecting it. See in particular Avicenna (ii, 2, 620); Serapion (De Simpl. 56.) The “filicula” of Celsus (ii, 12) would appear to us to have been rather the Polypodium than the Filix Mas. In the modern Greek Pharmacopœia it is marked as being the Aspidium Filix Mas.

Πυκνόκομον,

Pycnocomon, is possessed of discutient, attractive, and acrid powers. The leaves of it, therefore, discuss phyma and furunculus. The fruit, in addition to these properties, also extracts sharp-pointed weapons. Its root purges yellow bile.

Commentary. Although Dioscorides has given a pretty minute description of it, there are few articles in the ancient Mat. Med. about which there is so much uncertainty. See the Index Latinus to Parkinson’s ‘Theatre of Plants,’ and Sprengel (in Dioscor. iv, 173.) The latter decides that it is neither the Leonurus Marrubiastrum nor the Succisa pratensis as had been supposed. Whether it may be the Cephalaria Pycnocomon we are unable to determine, as we have no acquaintance with this plant. Our author borrows his medicinal characters of it from Dioscorides (l. c.) Galen does the same. The Arabians have not noticed it, as far as we can discover.

Πύρεθρον,

Pyrethrum, Pellitory; the root has caustic powers, and allays the pain of teeth affected with cold; and before the occurrence of periodical rigors it is rubbed in with oil, and relieves those who are affected with torpor and paralysis.

Commentary. It seems to be the Anthemis Pyrethrum, although Sprengel is not quite satisfied. It was much used in stimulant embrocations. Dioscorides, Galen, Macer, and Serapion, and, in a word, all the authorities, recommend it strongly as a phlegmagogue for toothache. Dioscorides says further of it, that when rubbed in with oil, it is sudorific, being serviceable in chronic rigors, for parts which have lost their natural heat and are paralysed. (iii, 37.) Celsus also mentions it in a list of stimulants, to be applied externally for toothache (vi, 9), and ranks it among his caustics. (v, 8.) The Arabians treat of it at considerable length, but borrow much from Dioscorides. See in particular Avicenna (ii, 2, 547); Rhases (Cont. l. ult. i, 553); Averrhoes (Collig. v, 42.) They all in particular recommend it as a sialogogue in cases of toothache. We need scarcely remark that the pellitory (now called Anacyclos Pyrethrum) still holds its place in the Dispensatory as a sialogogue and masticatory. We see no good reason, therefore, for questioning its identity with the pyrethrum of the ancients, more especially as it still retains a place in the modern Greek Pharmacopœia.

Πυρὸς,

Triticum, Wheat, is heating in the first degree, but is intermediate between dry and humid substances. It is also somewhat glutinous and emplastic.

Commentary. Without doubt it is the Triticum æstivum. We have treated largely of it among the dietetical articles in the First Book, and have also treated of the farina, leaven, and pollen of wheat separately. We need not, then, enlarge further upon this article at present.

Πιτύα,

Coagulum, Rennet; all sorts of it are possessed of acrid, attenuating, discutient, and decidedly desiccant powers. But that of hares is represented as curing epilepsy if drunk with vinegar, and as curing the female discharge, and proving a solvent of coagulated milk in the bowels, and of blood in like manner. Some say that it restrains spitting of blood from the chest. The rennet of a horse is described as proving serviceable in cæliac and dysenteric affections. That of the seal is said to have the properties of castor.

Commentary. Our author’s account of the medicinal properties of Rennet is taken from Dioscorides and Galen. Indeed he has copied from the latter almost word for word. The Arabians treat of the rennets very fully and with much judgment. See in particular Rhases (Cont. l. ult. i, 221); Avicenna (ii, 2, 115); Serapion (De Simpl. 444); Ebn Baithar (ii, 604.) They follow Dioscorides very closely, among other things recommending rennet to be applied on a pessary for promoting the menstrual discharge, and for the hysterical convulsion. All rennets, they say, are alexipharmic, and especially those of the kid, of the antelope, and of the camel. As stated by us in the Fifth Book, the ancients administered rennet in cases of poisoning with curdled milk. It appears remarkable that an article unquestionably capable of being applied to so many medicinal purposes as rennet, should have been entirely excluded from our modern Dispensatories.

Ῥακὸς,

Panniculus, Rags; when those from wool are burnt they have similar powers to burnt wool. Linen, when burning, sends forth a subtile smoke, so as to prove deobstruent in catarrhs, and agree with risings of the womb. When burnt, its powers are nearly the same as those of wool.

Commentary. These things are so well known as not to require further illustration.

Ῥάμνος,

Rhamnus, Buckthorn, is desiccative in the second degree, but cooling in the first. Hence it cures herpes and erysipelas when not very hot. Its tender leaves are to be used.

Commentary. This appears to be the first species of Dioscorides, which we may decide to be the Lycium Europæum. The second is the Lycium Afrum. The third is not well ascertained, but probably is a species of paliurus. See Parkinson (Theatre of Plants, 1006), and Sprengel (Ad Dioscor. i, 119.) Dioscorides recommends the leaves of all the three kinds for herpes and erysipelas, and also mentions that the twigs of them were placed in doors and windows to avert sorcery. (i, 119.) Galen and the other Greek authorities treat of this article in nearly the same terms as our author. Pliny recommends it as a cooling and refrigerant application. (H. N. xxiv, 76.) The Arabians borrow their account of it entirely from Dioscorides and Galen. See in particular Serapion (De Simpl. 236); Rhases (Cont. l. ult. i, 591); Avicenna (ii, 2, 345); Ebn Baithar (ii, 223.)