| Name | Pterogonium gracile (Hedwig) Smith |
| Authorship | (Hedwig) Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pterogonium |
| Contains | Pterogonium gracile var. californicum Renauld & Cardot Pterogonium gracile var. duplicato-serratum (Hampe) Lesq. & James |
| Citation | 1803 [1802] Engl. Bot. [Smith & Sowerby] 16: 1085 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Pterogonium gracile (Hedwig) Smith |
| Identification made in | [no date] (41) |