Note 85 — Chapter II · THE SECOND VISITATION OF THE DISEASE.—1506.

Compare on this subject Nees v. Esenbeck’s Supplement to R. Brown’s Miscellaneous Botanical Writings, Book I. p. 571; and Ehrenberg’s New Observations on Blood-like Appearances in Egypt, Arabia, and Siberia, together with a review and critique on what was earlier known, in Poggendorff’s Annalen, 1830; the two best works on this subject; wherein is also contained a criticism on Chladni’s Hypermeteorological Views.