Amauropelta pteroidea
The leaves of Thelypteris pteroidea are elongate and scandent upon nearby vegetation. The retrorse pinnules presumably act as hooks.

The leaves of Thelypteris pteroidea are elongate and scandent upon nearby vegetation. The retrorse pinnules presumably act as hooks.
Dryopteris nubigena is found in upper elevation cloud forests from southern Mexico to Costa Rica. Some plants from Oaxaca, the northern limit of its distribution, differ by having stramineous petioles and often smaller slightly less dissected leaves. This collection...
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