Dryopteris ludoviciana and D. X australis New to Arkansas
Peck, James H Orzell, Steve L Sundell, Eric Peck, Carol J
Article
1985
American fern journal
75
71--71
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218634 DOI: https://doi.org/10.2307/1546011