Note 109 — Chapter XVIII · ON THE ADVANTAGES AND DISADVANTAGES OF CHANGED CONDITIONS OF LIFE: STERILITY FROM VARIOUS CAUSES.
Reading edition
Godron, ‘De l’Espèce,’ tom. ii. p. 106; Herbert on Crocus, in ‘Journal of Hort. Soc.,’ vol. i., 1846, p. 254: Dr. Wight, from what he has seen in India, believes in this view; ‘Madras Journal of Lit. and Science,’ vol. iv., 1836, p. 61.