"Danaea alata. 1. Collection of spore-cases; 2. sections of the same and spores, 2 of which are highly magnified." -Lindley, 1853

Danaea

"Danaea alata. 1. Collection of spore-cases; 2. sections of the same and spores, 2 of which are highly…

The spore-cases and cup of Trichomanes radicans or the Aerialroot Bristle Fern.

Aerialroot Bristle Fern

The spore-cases and cup of Trichomanes radicans or the Aerialroot Bristle Fern.