RECORD: Darwin, C. R. n.d. Hooker Flora Antarctica / Genera with 3 sp[ecies] & up / Genera. CUL-DAR16.136c. (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.


136c

Hooker Flora. Antarctica

Genera with 3 sp & up.

Genera with 2 & 1 sp

19 [÷] 177 [=] 107/1000 (Q)

16 [÷] 163 [=] .098/1000 (Q)

Proportion of sp. to vars.

30vars [÷] 19 [=] 1.578 (Q)

22vars [÷] 16 [=] 1.375 (Q)


Goulds Birds of Australia Range

Genera with 4 sp & upwards.

Genera with 3, 2, 1

553 N' of Provinces. [÷] 300 [=] 1.843 (Q)

511 [÷] 228 [=] 2.24 [-] 1.84 [=] 4/10 , 0/5 4/50 1/12. (Q)

 


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

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