| Classification | Brassicaceae: Arabis |
| Classification 1 | Brassicaceae: Boechera |
| Barcode(s) | 00018795 |
| Type Status | Holotype |
| Collector | C. V. Piper |
| Collector number | 1812 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Whitman County: Pullman |
| Date Collected | 1894-05-20 |
| Remarks | = Arabis sparsiflora Nutt. (det. G. A. Mulligan, 1991) |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b105a1ec-c309-4fcb-baad-bebc095d37be |
| Harvard University Herbaria Barcode | 00018795 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Arabis arcuata var. subvillosa S. Watson |
| Verified by | Michael Windham (UT) & Ihsan Al-Shebaz (MO) |
| Date Determined | 2006 |
| Taxon Reference | (for Arabis arcuata var. subvillosa S. Watson) Syn. Fl. N. Amer. 1895. 1(1): 164. |
| Family | Brassicaceae |
| Determination | Compare Boechera sparsiflora (Nuttall) Dorn |
| Determined by | Michael Windham (UT) & Ihsan Al-Shebaz (MO) |
| Date Determined | 2006 |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Boechera pauciflora (Nuttall) Windham & Al-Shehbaz |
| Determined by | Michael Windham (UT) & Ihsan Al-Shebaz (MO) |
| Date Determined | 2006 |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Arabis sparsiflora Nuttall |
| Determined by | G. A. Mulligan (DAO) |
| Date Determined | 1991 |
| Family | Brassicaceae |
| Determination | Arabis sparsiflora var. subvillosa (S. Watson ex B. L. Robinson) Rollins |
| Determined by | R. C. Rollins |
| Date Determined | 1940 |
| Annotation Text | type |
| Family | Brassicaceae |
| Determination | Arabis arcuata var. subvillosa S. Watson |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Pollen somewhat irregular; the functional grains mostly ovoid-spheroid & formed in dyads. M. D. Windham Dec. 2003 |
