From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
20 May [1860]
Source of text:
Archives of the New York Botanical Garden (Charles Finney Cox Collection)
Summary:
Gives references to experiments on cowslip for W. H. Harvey.
Suggests possible sources of error in results. Feels evidence is overwhelming that cowslip and primrose are varieties.
Has received laudatory verses on the Origin from some botanist; suspects Francis Boott.
Contributor:
Darwin Correspondence Project