RECORD: Darwin, C. R. n.d. Only 3 genera wd be a fairer half. CUL-DAR16.301. (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-DAR16 contains calculations and tables for Darwin's 'big book' Natural Selection F1583.


301

Urtica

40

10

19

Piler

130

16

20

Elatine

39

8

15

Bare

32

5

19

Large side 

241

39

73

 

 

 

 

 

334.

65

123

 

241

39

73

 

93

26

50

 

100

26

41

 193

52

91

 

small side.

 

 

 


Only 3 genera wd be a fairer half. —


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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

File last updated 3 December, 2025