| Name | From | To | Age range |
|---|---|---|---|
| Sphenophyllum | Pennsylvanian | Pennsylvanian |
|
| Sphenophyllum angustifolium | Westphalian D | Early Permian |
|
| Sphenophyllum aquensis | Westphalian B | Westphalian B |
|
| Sphenophyllum beinerti | Westphalian A | Westphalian A |
|
| Sphenophyllum costae | Late Rotliegendes | Late Rotliegendes |
|
| Sphenophyllum cuneifolium | Carboniferous | Carboniferous |
|
| Sphenophyllum dawsoni | Tournaisian | Namurian |
|
| Sphenophyllum diversiforme | Westphalian D | Westphalian D |
|
| Sphenophyllum emarginatum | Carboniferous | Stephanian |
|
| Sphenophyllum fertile | Carboniferous | Carboniferous |
|
| Sphenophyllum hauchecornei | Carboniferous | Carboniferous |
|
| Sphenophyllum kettneri | Westphalian D | Westphalian D |
|
| Sphenophyllum laciniatum | Westphalian D | Westphalian D |
|
| Sphenophyllum linearifolium | Westphalian D | Westphalian D |
|
| Sphenophyllum longifolium | Stephanian B | Stephanian B |
|
| Sphenophyllum majus | Nd | Nd |
|
| Sphenophyllum myriophyllum | Westphalian C | Westphalian C |
|