The Complete Work of Charles Darwin Online

RECORD: Darwin, C. R. & Francis Darwin. n.d. Cinchona. CUL-DAR110.B102-B104. 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: Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volumes CUL-DAR108-111 contain material for Darwin's book Forms of flowers (1877). See record in the Darwin Online manuscript catalogue, enter its Identifier here.

[102]

(Cinchona) [sketches]

[103]

Pollen (Cinchona)

Short-styled to long styled as 100 to 91

short styled pollen more triangular with projecting angles

Styles

Entire length of ~~pis~~ long styled to short style as 100 to ~~41.3~~ 38

[104]

Pollen

(style + stigma) of long styled is to (style + stigma) of short styled as 100 to 38

Breadth of style of short-styled to breadth of style of long-styled as 100 to 66.6

Length of style of long styled to length of style of short styled as 100 to 5.3

Length of stigma of long styled to length of stigma of short styled as 100 to 57.

[104v]

Length of ~~pistil~~ style of long styled to length of stigma of ditto as 100:64

Length of style of short styled to length of stigma of ditto as 100:1066

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