From:
Charles Robert Darwin
To:
Charles William Crocker
Date:
1 June [1861]
Source of text:
American Philosophical Society (Mss.B.D25.251)
Summary:
Suggests procedures for breeding experiments with hollyhocks. Recommends C. F. v. Gärtner [Bastarderzeugung (1849)]. [See also 3151]
Contributor:
Darwin Correspondence Project