Rhizome long-creeping, slender; rhizome scales slender, not clathrate. Fronds spaced. Lamina deltoid-pentagonal or somewhat elongate in outline; basal pinnae mostly fully pinnate, their basal basiscopic pinnules in some species bearing leaflets of the fourth order; ultimate leaflets almost always asymmetric at their bases, basiscopic base narrowly cuneate; venation free, sometimes anastomosing but not forming regular areoles, free veins absent from areoles; cylindric glands absent. Sori usually round; indusia reniform, in some species very small or absent. DRC: 14 taxa. |
No image yet |
| Species | Botanical divisions | Content |
| buchholzii (Kuhn) Holttum | Description | |
| dimidiatum (Mett.) Holttum | ||
| fraternum (Mett.) Holttum var. fraternum | Description | |
| heudelotii Pic.Serm. | ||
| jenseniae (C.Chr.) Holttum | Description | |
| pilosissimum (J.Sm. ex T.Moore) Holttum | Description | |
| protensum (Afzel. ex Sw.) Holttum | Description, Image | |
| securidiforme (Hook.) Holttum var. securidiforme | Description | |
| securidiforme (Hook.) Holttum var. nanum (Bonap.) Holltum | Description | |
| speciosum (Mett. ex Ettingh.) Holttum | ||
| subquinquefidum (P.Beauv.) Pic.Serm. | ||
| troupinii (Pic. Serm.) Holttum | Description | |
| varians (T.Moore) Holttum | ||
| vogelii (Hook.) Holttum |