Western Plant Studies. III
Nelson, Aven, 1859-1952 Macbride, J. Francis (James Francis), 1892-1976
Article
1916
Botanical gazette
61
Issue: 1
30--47
BioStor
English
Hanover, Ind, [publisher not identified], 1876-1991
BioStor: https://biostor.org/reference/209633 DOI: https://doi.org/10.1086/331713