CLASSIFICATION, SPORES, AND NOMENCLATURE OF THE MARSH FERN
Tryon, Alice F. Tryon, Rolla M. (Rolla Milton), 1916-2001 Badré, Frédéric, 1937-
Article
1980
Rhodora
82
461--474
BioStor
English
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
BioStor: https://biostor.org/reference/138634