Two Adder's-Tongues New to Missouri
Thomas, R. Dale Marx, Paul S Lawson, David
Article
1974
American fern journal
64
119--120
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/218466 DOI: https://doi.org/10.2307/1546831
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