Who's who among the ferns
Beecroft, W. I. (Willey Ingraham),
1870-
creator
text
book
New York
Moffat, Yard
1910
1910
ENG
Includes blank pages for "Notes."
Ferns
North America
https://www.biodiversitylibrary.org/bibliography/32620
1828663
10007657
10.5962/bhl.title.32620
DLC