| Classification | Caesalpiniaceae: Hoffmannseggia |
| Classification 1 | Caesalpiniaceae: Pomaria |
| Harvard University Herbaria Barcode(s) | 00103089 |
| Type Status | Holotype |
| Collector | J. Gregg |
| Collector number | 497 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | valley near Azufrosa |
| Date Collected | 1848 - 1849 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15d7f083-4053-4381-b614-a6c804f45d11 |
| Harvard University Herbaria Barcode | 00103089 |
| Herbarium | GH |
| Family | Caesalpiniaceae |
| Type Status | Holotype |
| Holotype of | Hoffmannseggia melanosticta var. greggii Fisher |
| Verified by | Simpson, Beryl B. |
| Date Determined | 1997 |
| Annotation Text | Isotype MO |
| Taxon Reference | (for Hoffmannseggia melanosticta var. greggii Fisher) Contr. U.S. Natl. Herb. 1892. 1: 149. |
| Family | Caesalpiniaceae |
| Determination | Pomaria melanosticta S. Schauer |
| Determined by | Simpson, Beryl B. |
| Date Determined | 1998 |
| Determination Remarks | [current name] |
| Family | Caesalpiniaceae |
| Determination | Hoffmannseggia melanosticta Schauer |
| Determined by | Eifert, Imre János |
| Family | Caesalpiniaceae |
| Determination | Pomaria melanosticta S. Schauer |
| Determination Remarks | [label name] |
| Family | Caesalpiniaceae |
| Determination | Hoffmannseggia melanosticta var. greggii Fisher |
| Determination Remarks | written on collector label |
| Annotation Text | Type; n. var. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
