Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 336203 Porter RM 205440 Poaceae ×Achnella caduca (Beal) Barkworth ×Achnella caduca (Beal) Barkworth
Annotated by Mary E. Barkworth in 1987. RM-30177 C. L. Porter 3396 2 7 1944 U.S.A. Wyoming Platte 6 mi N of Chugwater. Dry roadside. 5100 ft. 41.8284° N, 104.8238° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T22N R66W S31 41.8284 -104.8238 NAD 83 2 mi. Nat. Geog. TOPO! Located 6 miles north of Chugwater off of US Hwy 25; 1 mile west of Swan; based on the Chugwater map of 1953; geo-locate.org. EL Fruiting N N 2 RM 845838 RMHERB1 RM 248613 Poaceae ×Achnella caduca (Beal) Barkworth 3. ×Achnella caduca (Beal) Barkworth
Annotated by Mary E. Barkworth in 1987. RM-150999 Frederick J. Hermann 12258 21 8 1955 U.S.A. Wyoming Sublette Wind River Mountains: east end of Half Moon Lake, 8 mi NE of Pinedale. Sagebrush slope. 7500 ft. Fruiting N N 3 RMT 1854 RM Types RM 12589 RM0001747 Brassicaceae Arabis caduca A. Nelson 3. Boechera
Annotated by Michael Windham, Ihsan Al-Shehbaz in 2006.
2. Aragallus pinetorun A. Heller
Annotated by G. A. Mulligan in 1991.
1. Arabis caduca A. Nelson
. Co-type. RMT-1490 Aven Nelson 4363 25 6 1898 U.S.A. Wyoming Albany Laramie Hills. [County not given on label.] Flowering and Fruiting RM0001747 Y Paratype for Arabis caduca A. Nelson. New Man. Bot. Centr. Rocky Mts. 229. 1909. 4 RMT 1855 RM Types RM 7292 RM0001746 Brassicaceae Arabis caduca A. Nelson 4. Boechera
Annotated by Michael Windham, Ihsan Al-Shehbaz in 2005.
3. Arabis holboellii Hornem. var. retrofracta (Graham) Rydb.
Annotated by G. A. Mulligan in 1991.
2. Arabis caduca A. Nelson
. Type.
1. Arabis holboellii Hornem.. RMT-1491 Aven Nelson 2584 11 8 1896 U.S.A. Wyoming Albany Woods Creek. [County not given on lable.] Pollen somewhat irregular: the functional grains mostly ovoid-spheroid & formed in dyads Michael D. Windham, December, 2003. Flowering and Fruiting RM0001746,RM0001746_a Y Holotype for Arabis caduca A. Nelson. New Man. Bot. Centr. Rocky Mts. 229. 1909. Type of Arabis caduca Michael Windham and Ihsan Al-Shehbaz, 2005.