RECORD: Darwin, C. R. n.d. Abstract of Fremont, A report of an exploration of the county lying between Missouri River and the Rocky Mountains. CUL-DAR49.129. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 1.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR49 contains notes for Natural selection chap. 3 on 'On...organic beings occasionally crossing' or dichogamy.
[129]
Athenaeum. p 237 - 44 Lieut. Fremont has always seen in Western United states a large Butterfly on Asclepias tuberosa.
Pollen like that of Orchideae.
Reference:
J. C. Fremont. 1844. A report of an exploration of the county lying between Missouri River and the Rocky Mountains. Athenaeum no. 855 (16 March): 237-238.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 18 June, 2025