Dryopteris ludoviciana and D. × australis New to Arkansas
James H. Peck, Steve L. Orzell, Eric Sundell and Carol J. PeckVolume:
75
Language:
english
Journal:
American Fern Journal
DOI:
10.2307/1546011
Date:
April, 1985
File:
PDF, 185 KB
english, 1985