Embryo and Seedling of Dioon spinulosum
Dorety, Helen A.
Article
1919
Botanical gazette
67
Issue: 3
251--257
BioStor
English
Hanover, Ind, [publisher not identified], 1876-1991
BioStor: https://biostor.org/reference/212384 DOI: https://doi.org/10.1086/332443