Pteridium
Membranoptera
Eukaryota | Plantae | Rhodophyta | Eurhodophytina | Florideophyceae | Ceramiales | Delesseriaceae | Membranoptera
COL:CS5HF | COL:P | COL:L2MHG | COL:6S | COL:BN | COL:WG | COL:62495 | COL:5NY2
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Wettstein, 1922 |  | Cronquist | Oltmanns | Bory, 1828 | Stackhouse, 1809