New Zealand Plants and their Story

Fig. 10.—The Climbing Fern (Blechnum filiforme), showing the small early leaf-form on left and large adult leaf-form on right. Kapiti Island. — Lands Department.] [Photo, L. Cockayne

Fig. 10.—The Climbing Fern (Blechnum filiforme), showing the small early leaf-form on left and large adult leaf-form on right. Kapiti Island.Lands Department.] [Photo, L. Cockayne.

Fig. 10.—The Climbing Fern (Blechnum filiforme), showing the small early leaf-form on left and large adult leaf-form on right. Kapiti Island.
Lands Department.] [Photo, L. Cockayne.