| Classification | Asteraceae: Melampodium |
| Harvard University Herbaria Barcode(s) | 00010081 |
| Type Status | Holotype |
| Collector | J. G. Schaffner |
| Collector number | 271 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Date Collected | 1876-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cf253ec-b4a2-459f-ba8d-e7009de8b93d |
| Harvard University Herbaria Barcode | 00010081 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Melampodium sericeum Lagasca |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Melampodium sericeum var. exappendiculatum B. L. Robinson |
| Determined by | B.L. Robinson |
| Family | Asteraceae |
| Determination | Melampodium sericeum Lagasca |
| Determined by | T.F. Stuessy (TEX) |
| Date Determined | 1968 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Melampodium sericeum var. exappendiculatum B. L. Robinson |
| Date Determined | 1968-07-17 |
| Taxon Reference | (for Melampodium sericeum var. exappendiculatum B. L. Robinson) Proc. Amer. Acad. Arts 1901. 36: 459. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Melampodium sericeum var. exappendiculatum B. L. Robinson |
| Verified by | V. Bates |
| Date Determined | 1983 |
| Taxon Reference | (for Melampodium sericeum var. exappendiculatum B. L. Robinson) Proc. Amer. Acad. Arts 1901. 36: 459. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
