| Classification | Asteraceae: Melampodium |
| Barcode(s) | 00010064 |
| Type Status | Holotype |
| Collector | G. Thurber |
| Collector number | 937 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Santa Cruz |
| Locality | Santa Cruz |
| Date Collected | 1851-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1d4a8616-76b3-448e-930d-f83d04683b84 |
| Harvard University Herbaria Barcode | 00010064 |
| Herbarium | GH |
| Previous ownership | Ex Coll. Geo. Thurber |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Melampodium longicorne A. Gray |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1983 |
| Taxon Reference | (for Melampodium longicorne A. Gray) Mem. Amer. Acad. Arts 1855. 5: 321. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Melampodium longicorne A. Gray |
| Verified by | T. F. Stuessy (TEX) |
| Date Determined | 1968-07-17 |
| Taxon Reference | (for Melampodium longicorne A. Gray) Mem. Amer. Acad. Arts 1855. 5: 321. |
| Family | Asteraceae |
| Determination | Melampodium longicorne A. Gray |
| Determined by | B. L. Robinson (GH) |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Melampodium longicorne A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted on the right side of the sheet; a non-type specimen of Parry & Palmer 443½ is on the left (barcode 257226) |
