RECORD: Darwin, C. R. n.d. When I speak of Scotts Acanthaceae. CUL-DAR111.B16. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 1.2023. 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-DAR111 contains notes on illegitimate progeny of dimorphic and trimorphic plants for Darwin's book Forms of flowers (1877).
[16]
When I speak of Scotts Acanthaceae - add 1 form as a standard or flag to rally insects to the work of fertilisation.— 2 [illeg] to enable the flowers to yield occasionally cross-fertilised seeds & 3d or closed flowers for assured self-fertilisation to the propagation of the species
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 2 June, 2023