From:
Daniel Oliver
To:
Charles Robert Darwin
Date:
27 Nov 1863
Source of text:
DAR 173: 24
Summary:
Discusses the contraction of hygroscopic bundles in seed-pods,
and a paper by Hugo von Mohl ["Über dimorphe Blüthen", Bot. Ztg. (1863): 309–15, 321–8] in which he discusses Oxalis and determines that Fumaria is a necessarily self-fertilising plant.
Contributor:
Darwin Correspondence Project