| Classification | Ranunculaceae: Clematis |
| Harvard University Herbaria Barcode(s) | 00112945 |
| Type Status | Isotype |
| Collector | C. C. Parry & Edw. Palmer |
| Collector number | 1 |
| Country | Mexico |
| State | San Luis Potosí |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosí |
| Locality | 22°N, 6000-8000 feet |
| Date Collected | 1878 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/166fdc08-d573-43e0-84bf-a4a2eaffc419 |
| Harvard University Herbaria Barcode | 00112945 |
| Herbarium | GH |
| Family | Ranunculaceae |
| Type Status | Isotype |
| Isotype of | Clematis filifera var. incisa Hemsley |
| Taxon Reference | (for Clematis filifera var. incisa Hemsley) Biol. Cent.-Amer., Bot. 1879. 1: 2. |
| Family | Ranunculaceae |
| Determination | Clematis pitcheri var. filifera (Bentham) B. L. Robinson |
| Determined by | R. O. Erickson |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
