| Name | Alsia Sullivant |
| Authorship | Sullivant |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Cryphaeaceae |
| Contains | Alsia abietina (Hooker) Sullivant Alsia californica (Hooker & Arnott) Sullivant Alsia longipes Sullivant & Lesquereux Alsia sp. Alsia sullivantii Lesquereux |
| Remarks | Type: Neckera californica J. D. Hooker & Arnott |
| Citation | 1855 Proc. Amer. Acad. Arts 3: 184 |