RECORD: Darwin, C. R. n.d. Ledebour all 4 vols together / Genera with 16 sp(ecies) & upwards. CUL-DAR15.2.99a. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Text prepared and edited by John van Wyhe. 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-DAR15.2 contains calculations and tables for Darwin's 'big book' Natural Selection F1583.
Ledebour, Carl Friedrich von. 1842-1853. Flora Rossica, sive enumeratio plantarum in totius imperii Rossici provinciis Europaeis, Asiaticis et Americanis hujusque observatarum. 4 vols. Stuttgart.
99a
(Ledebour all 4 vols. together)
Genera with 16 sp & upwards
573,0000 [÷] 3285 [=] 174/1000
Genera with 15-6 inclusive
233,0000 [÷] 1431 [=] 162/1000 altered from '153
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 2 December, 2025