| Classification | Asteraceae: Bidens |
| Classification 1 | Asteraceae: Thelesperma |
| Classification 2 | Asteraceae: Bidens |
| Harvard University Herbaria Barcode(s) | 00053180 |
| Type Status | Isotype |
| Collector | C. H. Muller |
| Collector number | 2267 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | Municipio de Galeana: the peak of Cerro Potosi (above timber line) |
| Date Collected | 1935-07-21 |
| Habitat | Abundant on meadows above timber line. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07431d0d-8883-42c1-844e-5883f0060e4f |
| Harvard University Herbaria Barcode | 00053180 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Bidens muelleri Sherff |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Thelesperma muelleri (Sherff) Melchert |
| Determined by | T. E. Melchert |
| Date Determined | 1997 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Bidens muelleri Sherff |
| Verified by | T. E. Melchert (IA) |
| Date Determined | 1997 |
| Taxon Reference | (for Bidens muelleri Sherff) Publ. Field Mus. Nat. Hist., Bot. Ser. 1937. 16: 645. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Bidens muelleri Sherff |
| Verified by | K. N. Gandhi |
| Date Determined | 1997-07-** |
| Taxon Reference | (for Bidens muelleri Sherff) Publ. Field Mus. Nat. Hist., Bot. Ser. 1937. 16: 645. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
