| Name | Wessiea Pigg & G. W. Rothwell |
| Authorship | Pigg & G. W. Rothwell |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Dryopteridaceae |
| Contains | Wessiea sp. |
| Remarks | Fossil; TYpe: W. yakimaensis Pigg & Rothwell |
| Citation | 2001 Amer. J. Bot. 88(5): 783 |
| Name | Wessiea Pigg & G. W. Rothwell |
| Authorship | Pigg & G. W. Rothwell |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Dryopteridaceae |
| Contains | Wessiea sp. |
| Remarks | Fossil; TYpe: W. yakimaensis Pigg & Rothwell |
| Citation | 2001 Amer. J. Bot. 88(5): 783 |