From:
Charles Robert Darwin
To:
Asa Gray
Date:
8 June [1855]
Source of text:
Archives of the Gray Herbarium, Harvard University (2)
Summary:
Suggests AG append ranges to the species in the new edition of his Manual.
Is interested in comparing the flora of U. S. with that of Britain and wishes to know the proportions to the whole of the great leading families and the numbers of species within genera. Would welcome information on which species AG considers to be "close" in the U. S.
Contributor:
Darwin Correspondence Project