Cardiomanes C.Presl
Cardiomanes Presl Hymen. 1843, 12, as genus.
Lamina reniform, 4-6 cells thick, coriac. when mature. Veins dichotomously divided, radiating from sinus. Sori marginal. Indusium cylindric, immersed. Receptacle stout, far exserted. Type and only known sp.: T. reniforme Forst. f.
