From:
Charles Robert Darwin
To:
Julius Victor Carus
Date:
20 Dec 1876
Source of text:
Staatsbibliothek zu Berlin – Preußischer Kulturbesitz (Slg. Darmstaedter Lc 1859: Darwin, Charles, Bl. 154–155)
Summary:
Sends an omitted reference to an article by Dr Ascherson [Bot. Ztg. (1871): 444 et seq.] for Cross and self-fertilisation.
Contributor:
Darwin Correspondence Project