| Classification | Asteraceae: Evax | 
| Classification 1 | Asteraceae: Hesperevax | 
| Barcode(s) | 00021100 | 
| Type Status | Syntype | 
| Collector | W. H. Brewer | 
| Collector number | 464 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Luis Obispo County | 
| Date Collected | 1860 - 1862 | 
| Remarks | Annotated as a lectotype by J. D. Morefield, 1991; = Hesperevax sparsiflora (A. Gray) Greene var. sparsiflora (det. J. D. Morefield, 1991) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7781fc96-6518-4a16-8c5b-d2cbad9b74f3 | 
| Harvard University Herbaria Barcode | 00021100 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Syntype | 
| Syntype of |  Evax caulescens var. sparsiflora A. Gray | 
| Taxon Reference | (for  Evax caulescens var. sparsiflora A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 229. | 
| Family | Asteraceae | 
| Determination |  Hesperevax sparsiflora var. sparsiflora  | 
| Determined by | J. D. Morefield | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |