| Name | Chaenactis santilinoides var. indurata Stockwell |
| Authorship | Stockwell |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Chaenactis santilinoides Greene |
| Citation | 1940 Contr. Dudley Herb. 3: 107 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chaenactis santilinoides var. indurata Stockwell |
| Identification made in | [no date] (1) |