Two new ferns of the genus Polypodium, from Jamaica
Maxon, William R
Article
1904
Proceedings of the United States National Museum
27
Issue: 1374
741--744
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/79003 DOI: https://doi.org/10.5479/si.00963801.1374.741