From:
Charles Robert Darwin
To:
C. A Johns
Date:
13 Aug [1868?]
Source of text:
Mitchell Library, Sydney (A27 p. 60)
Summary:
CD not a good enough botanist to form a judgment of specimen. Does not understand whether CAJ supposes the variety to be a result of hybridism or of the present very hot summer, which CD cannot doubt will have an effect on some British plants in their struggle for life.
Contributor:
Darwin Correspondence Project