Note ** — Chapter I · DROSERA ROTUNDIFOLIA, OR THE COMMON SUN-DEW.
Reading edition
Dr. Nitschke has discussed this subject in ‘Bot. Zeitung,’ 1861, p. 241 &c. See also Dr. Warming (‘Sur la Diffrence entre les Trichomes’ &c., 1873), who gives references to various publications. See also Groenland and Trcul ‘Annal. des Sc. nat. bot.’ (4th series), tom. iii. 1855, pp. 297 and 303. [page 6]