Title
The American tree ferns allied to Sphaeropteris horrida
By
Tryon, Rolla M. (Rolla Milton), 1916-2001
Type
Article
Date of Publication
1971
Original Publication
Rhodora
Volume
73
Pages
1--19
Contributed by
Published by
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
Identifiers
BioStor:
https://biostor.org/reference/138185