World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Machaerocarpus californicus (Torr.) Small in N.L.Britton & al. (eds.), N. Amer. Fl. 17: 44 (1909).

This name is a synonym.

Homotypic Names:
Accepted Name:	Damasonium californicum Torr. in G.Bentham, Pl. Hartw.: 341 (1857).
Family:	Alismataceae
* Damasonium californicum Torr. in G.Bentham, Pl. Hartw.: 341 (1857). Alisma californicum (Torr.) Micheli in A.L.P.P.de Candolle & A.C.P.de Candolle, Monogr. Phan. 3: 34 (1881). * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts