| Name | Malacothrix floccifera (de Candolle) S. F. Blake |
| Authorship | (de Candolle) S. F. Blake |
| Rank | Species |
| Placed in | Malacothrix de Candolle |
| Citation | 1924 Contr. U.S. Natl. Herb. 22(8): 656 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Malacothrix floccifera (de Candolle) S. F. Blake |
| Identification made in | [no date] (14) |