| Classification | Brassicaceae: Boechera |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Barcode(s) | 00309971; 02641050 |
| Collector | R. C. Rollins & F. A. Stafleu |
| Collector number | 7140 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montezuma County |
| Locality | Base of sandstone cliff, McElmo Canyon, 10 miles west of Cortez |
| Date Collected | 1971-04-22 |
| Habitat | Base of sandstone cliff |
| Container | Plants of the Rocky Mountain Region, Colorado |
| Remarks | Left specimen pollen ellipsoid and right specimen pollen spherical |
| Organism/Item | 1 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a867e98c-933d-4fe7-9c17-78f2ad5f9d0c |
| Harvard University Herbaria Barcode | 00309971 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Boechera crandallii subsp. thompsonii (S. L. Welsh) Windham & Allphin |
| Determined by | Windham, Michael Dennis |
| Date Determined | 2025-08-** |
| Determination Remarks | [filed under] [current name] |
| Family | Brassicaceae |
| Determination | Boechera pallidifolia (Rollins) W. A. Weber |
| Determined by | Windham, Michael D. & Al-Shehbaz, Ihsan Ali |
| Date Determined | 2006 |
| Family | Brassicaceae |
| Determination | Arabis selbyi Rydberg |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Organism/Item | 2 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7fbc9ecf-6608-474a-aa9a-717f91826de1 |
| Harvard University Herbaria Barcode | 02641050 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Boechera gracilenta (Greene) Windham & Al-Shehbaz |
| Determined by | Windham, Michael Dennis |
| Date Determined | 2025-11-** |
| Determination Remarks | [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
