by Cecile Pfulb-Kastner. Flahault, Nouvelle Flore, Vol. 1 (1906) in https://t.co/qGeDE93aHl

24 50

Aspidium obliquatum by Pannemaeker. L'Illustration Horticole, V27 (1880) https://t.co/rSYIslSNeR

8 17

Climbing blechnum. E.J. Lowe, Ferns: British and Exotic, Vol. 4 (1859). https://t.co/73jKzot2G1

7 13

Evergreen Wood Fern. By C.E.Faxon & J.H.Emerton. Eaton, Beautiful Ferns (1882). https://t.co/WGPdZWGz5i

13 15