| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Arctostaphylos longifolia Benth. | K. T. Hartweg 338 1840 | Mexico. Angangueo. | isotype | 9771 |  |
| Arctostaphylos longifolia Benth. | D. P. Gregory 274 with George Eiten, 01 Jul 1956 | Mexico. Jalisco. Nevado de Colima, a few mls. S of Ciudad Guzman (Zapotlan). | 01875184 |  |
