| Classification | Rutaceae: Amyris |
| Barcode(s) | 00062423 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 2093 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | Sierra Madre near Monterey |
| Date Collected | 1888 |
| Remarks | Watson cites May & July 1889 in error in the protologue. These dates come from Pringle 2540 which Watson does not cite. The habitat given by Watson of limestone ledges also comes from Pringle 2540. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d803f786-1dbe-4eed-a717-14674787ab56 |
| Harvard University Herbaria Barcode | 00062423 |
| Herbarium | GH |
| Family | Rutaceae |
| Type Status | Holotype |
| Holotype of | Amyris madrensis S. Watson |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Amyris madrensis S. Watson) Proc. Amer. Acad. Arts 1890. 25: 144. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
