| Classification | Asteraceae: Haplopappus |
| Classification 1 | Asteraceae: Machaeranthera |
| Harvard University Herbaria Barcode(s) | 00008726 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 408 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | Southwestern Chihuahua |
| Date Collected | 1885-11-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/246dc35b-6757-4c35-9b33-ae2a4c99d356 |
| Harvard University Herbaria Barcode | 00008726 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Haplopappus tenuilobus A. Gray |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1983 |
| Taxon Reference | (for Haplopappus tenuilobus A. Gray) Proc. Amer. Acad. Arts 1886. 21: 385. |
| Family | Asteraceae |
| Determination | Machaeranthera stenoloba (Greene) Shinners |
| Determined by | R. L. Hartman (TEX) |
| Date Determined | 1975 |
| Determination Remarks | [current name] |
| Annotation Text | (Haplopappus stenolobus) |
| Family | Asteraceae |
| Determination | Haplopappus tenuilobus A. Gray |
| Determination Remarks | [label name] |
| Annotation Text | Aplopappus tenuilobus n. sp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
