Pteridium
Biota | Plantae | Biliphyta | Rhodophyta | Eurhodophytina | Florideophyceae | Rhodymeniophycidae | Ceramiales | Delesseriaceae | Delesserioideae | Delesserieae | Pteridium
WORMS:1 | WORMS:3 | WORMS:368662 | WORMS:852 | WORMS:493826 | WORMS:368670 | WORMS:196243 | WORMS:860 | WORMS:143673 | WORMS:172546 | WORMS:172553 | WORMS:370123
| kingdom | subkingdom | phylum (division) | subphylum (subdivision) | class | subclass | order | family | subfamily | tribe | genus
| Haeckel, 1866 |  | Wettstein, 1901 | G.W.Saunders & Hommersand | Cronquist, 1960 | G.W.Saunders & Hommersand, 2004 | Nägeli, 1847 | Bory, 1828 | Stizenberger, 1860 | J.Agardh, 1841 | J.Agardh, 1898