| Name | Phymatopteris stewartii (Beddome) Pichi Sermolli |
| Authorship | (Beddome) Pichi Sermolli |
| Rank | Species |
| Placed in | Phymatopteris |
| Citation | 1973 Webbia 28: 464 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phymatopteris stewartii (Beddome) Pichi Sermolli |
| Identification made in | 2009 (2) |