Sphenophyllum
| Sphenophyllum Temporal range: | |
|---|---|
| Fossil leaves and branches of the species Sphenophyllum miravallis, Upper Carboniferous. Collection of Utrecht University | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Subclass: | Equisetidae |
| Order: | †Sphenophyllales |
| Family: | †Sphenophyllaceae |
| Genus: | †Sphenophyllum Brongn. (1828) |
| Species | |
Sphenophyllum is a genus in the order Sphenophyllales. It has been placed in the family Sphenophyllaceae.