Studies in the morphology and anatomy of the Ophioglossaceae. II. On the embryo of Helminthostachys
Lang, W. H. (William Henry), 1874-1960
Article
1914-01
Annals of botany
28
19--37
New York Botanical Garden, LuEsther T. Mertz Library
English
London, Academic Press [etc.],
DOI: https://doi.org/10.1093/oxfordjournals.aob.a089495