Genus
Cordaites Unger, 1850
Luokittelu
| Organism group | Biota |
| Kingdom | Plantae |
| Phylum | Coniferophyta |
| Class | Pinopsida |
| Order | Cordaitanthales |
| Genus | Cordaites |
See also
| Organism group | Biota |
| Kingdom | Plantae |
| Phylum | Coniferophyta |
| Class | Pinopsida |
| Order | Cordaitanthales |
| Genus | Cordaites |