Malacothrix californica DC. species accepted

Malacothrix coulteri Harv. & A. Gray ex A. Gray species accepted

Malacothrix floccifera (DC.) S. F. Blake species accepted

Malacothrix foliosa A. Gray ex Lyon species accepted

Malacothrix glabrata (D. C. Eaton ex A. Gray) A. Gray species accepted

Malacothrix incana (Nutt.) Torr. & A. Gray species accepted

Malacothrix indecora Greene species accepted

Malacothrix junakii W. S. Davis species accepted

Malacothrix phaeocarpa W. S. Davis species accepted

Malacothrix similis W. S. Davis & P. H. Raven species accepted

Malacothrix sonchoides (Nutt.) Torr. & A. Gray species accepted

Malacothrix sonorae W. S. Davis & P. H. Raven species accepted

Malacothrix squalida Greene species accepted

Malacothrix stebbinsii W. S. Davis & P. H. Raven species accepted

Malacothrix torreyi A. Gray species accepted

Malacothrix xanti A. Gray species accepted

Malacothrix clevelandii A. Gray species accepted

Malacothrix fendleri A. Gray species accepted

Malacothrix saxatilis (Nutt.) Torr. & A. Gray species accepted