| Classification | Brassicaceae: Dryopetalon |
| Harvard University Herbaria Barcode(s) | 00019112 |
| Type Status | Holotype |
| Collector | W. R. Anderson & Chr. E. Anderson |
| Collector number | 6172 |
| Country | Mexico |
| State | Sinaloa |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sinaloa |
| Locality | 51 km by road from Villa Union on road to Durango |
| Date Collected | 1970-03-11 - 1970-03-12 |
| Elevation | 800 m |
| Habitat | steep slopes with shrubby woods, just below the oak zone, on shaded rock face |
| Frequency | locally abundant |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e2c623f6-f4d0-4770-9499-6d4c479a68c8 |
| Harvard University Herbaria Barcode | 00019112 |
| Herbarium | GH |
| Previous ownership | ex (MICH) |
| Family | Brassicaceae |
| Determination | Dryopetalon membranifolium Rollins |
| Determined by | Rollins, Reed Clark |
| Date Determined | 1984 |
| Annotation Text | Holotype |
| Family | Brassicaceae |
| Determination | Dryopetalon membranifolium Rollins |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2009-12-02 |
| Determination Remarks | [is Current name] |
| Annotation Text | HOLOTYPE |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Dryopetalon membranifolium Rollins |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Dryopetalon membranifolium Rollins) Contr. Gray Herb. 1984. 214: 21. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
