| Classification | Apocynaceae: Echites |
| Classification 1 | Apocynaceae: Telosiphonia |
| Barcode(s) | 00040846 |
| Type Status | Isolectotype |
| Collector | G. Thurber |
| Collector number | 764 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Agua Prieta |
| Locality | San Bernardino |
| Date Collected | 1852-08-** |
| Habitat | Gravelly hill side |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/844c8c89-3cde-4527-bfa7-56b6089a6b6a |
| Harvard University Herbaria Barcode | 00040846 |
| Herbarium | GH |
| Family | Apocynaceae |
| Type Status | Isolectotype |
| Isolectotype of | Echites brachysiphon Torrey |
| Verified by | J. Henrickson |
| Date Determined | 1995-07-** |
| Taxon Reference | (for Echites brachysiphon Torrey) Rep. U.S. Mex. Bound., Bot. 1859. 158. |
| Family | Apocynaceae |
| Determination | Telosiphonia brachysiphon (Torrey) Henrickson |
| Determined by | J. Henrickson (CSLA) |
| Date Determined | 1995-07-** |
| Determination Remarks | [current name] |
| Family | Apocynaceae |
| Determination | Echites brachysiphon Torrey |
| Annotation Text | in Bot. Mex. Bound. p. 158 |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with non-type specimen of Chapman s.n., 267294] |
