From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
17 [July 1861]
Source of text:
DAR 115: 106
Summary:
Orchids from Kew.
JDH’s income problems.
Contributor:
Darwin Correspondence Project
Orchids from Kew.
JDH’s income problems.
Asks for specimen of Orchis latifolia and O. maculata. " … as some Botanists doubt whether they are distinct species it would be rather curious to show them insects distinguish them".
Found a lot of bee orchids. "All facts point clearly to self-fertilisation in this species; yet I cannot swallow the bitter pill."
No summary available.
Difficulty of distinguishing varieties and species. Did HCW suggest a printed list that might help?
Polymorphic genera.
Further regarding the Pyx accounts.