RECORD: Darwin, C. R. n.d. Abstract of Gray, Manual of botany of the northern United States, etc. CUL-DAR45.34. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 10.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library William Huxley Darwin. The volume CUL-DAR45 contains notes for Natural selection chap. 4 'Variation under nature'.
Gray, Asa. 1848. A manual of the botany of the northern United States, from New England to Wisconsin and south to Ohio and Pennsylvania inclusive, (the mosses and liverworts by Wm. S. Sullivant,) arranged according to the natural system. Boston.
The brown crayon number '11' indicates that this document was filed by Darwin in his portfolio for the subject of Divergence.
[34]
p 449 In Lemna I see ovule in some species anatropous & solitary — in others half-anatropous
Asa Gray's Manual of Bot of U. States
(11) Variability
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 18 October, 2022