| Classification | Asteraceae: Viguiera |
| Classification 1 | Asteraceae: Haplocalymma |
| Harvard University Herbaria Barcode(s) | 00013943 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 8717 |
| Country | Mexico |
| State | Morelos |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos |
| Locality | Near Yautepec, 4500 feet |
| Date Collected | 1902-11-07 |
| Elevation | 1371 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d27cf540-e5b7-433f-a440-a2fdc0d67300 |
| Harvard University Herbaria Barcode | 00013943 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Viguiera microcephala Greenman |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1984 |
| Taxon Reference | (for Viguiera microcephala Greenman) Proc. Amer. Acad. Arts 1903. 39: 105. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Viguiera microcephala Greenman |
| Verified by | T. F. Stuessy (OS) |
| Date Determined | 1976-07-16 |
| Taxon Reference | (for Viguiera microcephala Greenman) Proc. Amer. Acad. Arts 1903. 39: 105. |
| Family | Asteraceae |
| Determination | Haplocalymma microcephalum S. F. Blake |
| Determined by | S. F. B. [S. F. Blake] |
| Date Determined | 1917 |
| Determination Remarks | [current name] |
| Annotation Text | Type coll. |
| Family | Asteraceae |
| Determination | Viguiera microcephala Greenman |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
