by William R. Maxon
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Some species of Notholaena, new and old
Notes on the validity of Asplenium ebeno...
A new cloak-fern from Mexico
A new Dryopteris from Dominica
New or critical ferns from Haiti
Pteridophyta of Porto Rico and the Virgi...
The ferns (Filicales)
British ferns and their allies
Wild flowers and ferns
The ferns and fern-allies of British Col...
How plants grow
Our native ferns and their allies