| Boechera breweri (S. Watson) Al-Shehbaz |
Accepted |
7 |
| Boechera canadensis (L.) Al-Shehbaz |
Accepted |
7 |
| Boechera cobrensis (M. E. Jones) Dorn |
Accepted |
7 |
| Boechera collinsii (Fernald) Á. Löve & D. Löve |
Accepted |
7 |
| Boechera constancei (Rollins) Al-Shehbaz |
Accepted |
7 |
| Boechera crandallii (Rob.) W. A. Weber |
Accepted |
7 |
| Boechera demissa (Greene) W. A. Weber |
Accepted |
None |
| Boechera divaricarpa (A. Nelson) Á. Löve & D. Löve |
Accepted |
8 |
| Boechera falcata (Turcz.) Al-Shehbaz |
Accepted |
7 |
| Boechera fendleri (S. Watson) W. A. Weber |
Accepted |
7 |
| Boechera formosa (Greene) Windham & Al-Shehbaz |
Accepted |
7 |
| Boechera glaucovalvula (M. E. Jones) Al-Shehbaz |
Accepted |
7 |
| Boechera grahamii (Lehm.) Windham & Al-Shehbaz |
Accepted |
21 |
| Boechera gunnisoniana (Rollins) W. A. Weber |
Accepted |
7 |
| Boechera holboellii (Hornem.) Á. Löve & D. Löve |
Accepted |
7 |
| Boechera holboellii var. pinetorum (Tidestr.) Dorn |
Accepted |
21 |
| Boechera holboellii var. secunda (Howell) Dorn |
Accepted |
7 |
| Boechera inyoensis (Rollins) Al-Shehbaz |
Accepted |
None |
| Boechera koehleri (Howell) Al-Shehbaz |
Accepted |
7 |
| Boechera laevigata (Muhl.) Al-Shehbaz |
Accepted |
7 |
| Boechera lemmonii (S. Watson) W. A. Weber |
Accepted |
7 |
| Boechera lignifera (A. Nelson) W. A. Weber |
Accepted |
7 |
| Boechera lincolnensis Windham & Al-Shehbaz |
Accepted |
7 |
| Boechera lyallii (S. Watson) Dorn |
Accepted |
21 |
| Boechera microphylla (Nutt.) Dorn |
Accepted |
7 |
| Boechera parishii (S. Watson) Al-Shehbaz |
Accepted |
7 |
| Boechera pauciflora (Nutt.) Windham & Al-Shehbaz |
Accepted |
None |
| Boechera pendulina (Greene) W. A. Weber |
Accepted |
7 |
| Boechera perennans (S. Watson) W. A. Weber |
Accepted |
7 |
| Boechera perstellata (E. L. Braun) Al-Shehbaz |
Accepted |
7 |
| Boechera platysperma (A. Gray) Al-Shehbaz |
Accepted |
7 |
| Boechera puberula (Nutt.) Dorn |
Accepted |
7 |
| Boechera pulchra (M. E. Jones) W. A. Weber |
Accepted |
7 |
| Boechera repanda (S. Watson) Al-Shehbaz |
Accepted |
7 |
| Boechera retrofracta (Graham) Á. Löve & D. Löve |
Accepted |
7 |
| Boechera schistacea (Rollins) Dorn |
Accepted |
7 |
| Boechera serotina (E. S. Steele) Windham & Al-Shehbaz |
Accepted |
7 |
| Boechera sparsiflora (Nutt.) Dorn |
Accepted |
11 |
| Boechera spatifolia (Rydb.) Windham & Al-Shehbaz |
Accepted |
7 |
| Boechera stricta (Graham) Al-Shehbaz |
Accepted |
7 |
| Boechera subpinnatifida (S. Watson) Al-Shehbaz |
Accepted |
7 |
| Boechera williamsii (Rollins) Dorn |
Accepted |
14 |
| Boechera pendulocarpa (A. Nelson) Windham & Al-Shehbaz |
Unresolved |
7 |
| Arabis sparsiflora var. arcuata (Nutt.) Rollins |
Synonym of Boechera arcuata (Nutt.) Windham & Al-Shehbaz |
6 |
| Arabis breweri var. breweri |
Synonym of Boechera breweri (S. Watson) Al-Shehbaz |
7 |
| Arabis sparsiflora var. californica Rollins |
Synonym of Boechera californica (Rollins) Windham & Al-Shehbaz |
11 |
| Boechera holboellii var. collinsii (Fernald) Dorn |
Synonym of Boechera collinsii (Fernald) Á. Löve & D. Löve |
7 |
| Arabis crandallii B. L. Rob. |
Synonym of Boechera crandallii (Rob.) W. A. Weber |
7 |
| Boechera shortii (Fernald) Al-Shehbaz |
Synonym of Boechera dentata (Raf.) Al-Shehbaz & Zarucchi |
6 |
| Arabis depauperata A. Nelson & P. B. Kenn. |
Synonym of Boechera depauperata (A. Nelson & P. B. Kenn.) Windham & Al-Shehbaz |
7 |
| Arabis falcata (Turcz.) Berkut. |
Synonym of Boechera falcata (Turcz.) Al-Shehbaz |
7 |
| Arabis turczaninowii Ledeb. |
Synonym of Boechera falcata (Turcz.) Al-Shehbaz |
7 |
| Arabis fendleri (S. Watson) Greene |
Synonym of Boechera fendleri (S. Watson) W. A. Weber |
7 |
| Arabis fendleri var. fendleri |
Synonym of Boechera fendleri (S. Watson) W. A. Weber |
7 |
| Arabis fendleri var. spatifolia (Rydb.) Rollins |
Synonym of Boechera fendleri var. spatifolia (Rydb.) Dorn |
7 |
| Arabis selbyi Rydb. |
Synonym of Boechera gracilenta (Greene) Windham & Al-Shehbaz |
None |
| Boechera selbyi (Rydb.) W. A. Weber |
Synonym of Boechera gracilenta (Greene) Windham & Al-Shehbaz |
None |
| Arabis boivinii G. A. Mulligan |
Synonym of Boechera grahamii (Lehm.) Windham & Al-Shehbaz |
21 |
| Arabis gunnisoniana Rollins |
Synonym of Boechera gunnisoniana (Rollins) W. A. Weber |
7 |
| Arabis holboellii Hornem. |
Synonym of Boechera holboellii (Hornem.) Á. Löve & D. Löve |
7 |
| Arabis holboellii var. pendulocarpa (A. Nelson) Rollins |
Synonym of Boechera holboellii (Hornem.) Á. Löve & D. Löve |
7 |
| Arabis holboellii var. tenuis Böcher |
Synonym of Boechera holboellii (Hornem.) Á. Löve & D. Löve |
7 |
| Boechera holboellii var. holboellii |
Synonym of Boechera holboellii (Hornem.) Á. Löve & D. Löve |
7 |
| Arabis holboellii var. pinetorum (Tidestr.) Rollins |
Synonym of Boechera holboellii var. pinetorum (Tidestr.) Dorn |
21 |
| Arabis pinetorum Tidestr. |
Synonym of Boechera holboellii var. pinetorum (Tidestr.) Dorn |
21 |
| Arabis exilis A. Nelson |
Synonym of Boechera holboellii var. secunda (Howell) Dorn |
7 |
| Arabis holboellii var. retrofracta (Graham) Rydb. |
Synonym of Boechera holboellii var. secunda (Howell) Dorn |
7 |
| Arabis inyoensis Rollins |
Synonym of Boechera inyoensis (Rollins) Al-Shehbaz |
None |
| Arabis lemmonii S. Watson |
Synonym of Boechera lemmonii (S. Watson) W. A. Weber |
7 |
| Arabis lignifera A. Nelson |
Synonym of Boechera lignifera (A. Nelson) W. A. Weber |
7 |
| Arabis lyallii S. Watson |
Synonym of Boechera lyallii (S. Watson) Dorn |
21 |
| Arabis microphylla var. microphylla |
Synonym of Boechera microphylla (Nutt.) Dorn |
7 |
| Arabis nuttallii (Kuntze) B. L. Rob. |
Synonym of Boechera nuttallii (Kuntze) Dorn |
16 |
| Arabis parishii S. Watson |
Synonym of Boechera parishii (S. Watson) Al-Shehbaz |
7 |
| Arabis demissa var. russeola Rollins |
Synonym of Boechera pendulina var. russeola (Rollins) Dorn |
None |
| Arabis perennans S. Watson |
Synonym of Boechera perennans (S. Watson) W. A. Weber |
7 |
| Arabis perstellata var. ampla Rollins |
Synonym of Boechera perstellata (E. L. Braun) Al-Shehbaz |
7 |
| Arabis pulchra var. pulchra |
Synonym of Boechera pulchra (M. E. Jones) W. A. Weber |
7 |
| Arabis pulchra var. munciensis M. E. Jones |
Synonym of Boechera pulchra var. munciensis (M. E. Jones) Dorn |
None |
| Arabis serotina E. S. Steele |
Synonym of Boechera serotina (E. S. Steele) Windham & Al-Shehbaz |
7 |
| Arabis columbiana Macoun |
Synonym of Boechera sparsiflora (Nutt.) Dorn |
11 |
| Arabis sparsiflora var. columbiana (Macoun) Rollins |
Synonym of Boechera sparsiflora (Nutt.) Dorn |
11 |
| Arabis sparsiflora var. subvillosa (S. Watson) Rollins |
Synonym of Boechera sparsiflora var. subvillosa (S. Watson) Dorn |
None |
| Arabis drummondii A. Gray |
Synonym of Boechera stricta (Graham) Al-Shehbaz |
7 |
| Arabis laevigata Hook. |
Synonym of Boechera stricta (Graham) Al-Shehbaz |
7 |
| Boechera drummondii (A. Gray) Á. Löve & D. Löve |
Synonym of Boechera stricta (Graham) Al-Shehbaz |
7 |
| Arabis subpinnatifida S. Watson |
Synonym of Boechera subpinnatifida (S. Watson) Al-Shehbaz |
7 |
| Arabis pulchra var. gracilis M. E. Jones |
Synonym of Boechera xylopoda Windham & Al-Shehbaz |
None |
