| Classification | Rhamnaceae: Colubrina |
| Classification 1 | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 00139465 |
| Type Status | Isotype |
| Collector | T. Drummond |
| Collector number | II 67 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/09996410-1b0a-4629-a907-69db51b2e5f3 |
| Harvard University Herbaria Barcode | 00139465 |
| Herbarium | GH |
| Previous ownership | 1870. From herb. J. Gay, purchased by Dr. Hooker. Hooker misit xbr. 1835 |
| Family | Rhamnaceae |
| Determination | Colubrina texensis (Torrey & A. Gray) A. Gray |
| Determined by | W. Trelease |
| Annotation Text | W.T. Syn. Fl. N. Amer. |
| Family | Rhamnaceae |
| Determination | Colubrina texensis (Torrey & A. Gray) A. Gray |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Annotation Text | ISOTYPE |
| Family | Rhamnaceae |
| Type Status | Isotype |
| Isotype of | Rhamnus texensis Torrey & A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2009 |
| Annotation Text | [cited as "Holotype: GH!" by M. C. Johnston, Brittonia 23: 43. 1971, but provenance shows Gray received this long after publication.] |
| Taxon Reference | (for Rhamnus texensis Torrey & A. Gray) Fl. N. Amer. [Torr. & A. Gray] 1838. 1 (2): 263. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
