| Name | Leptodactylon californicum Hooker & Arnott |
| Authorship | Hooker & Arnott |
| Rank | Species |
| Placed in | Leptodactylon Hooker & Arnott |
| Contains | Leptodactylon californicum subsp. glandulosum (Eastwood) H. Mason Leptodactylon californicum subsp. tomentosum P. J. Gordon |
| GUID | urn:lsid:ipni.org:names:689321-1 |
| Citation | 1839 Bot. Beechey Voy. 369 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Leptodactylon californicum Hooker & Arnott |
| Identification made in | [no date] (1), 1983 (3), 2017 (1) |