Reflexed Rockcress (Boechera retrofracta (Graham) Á.Löve & D.Löve)
Also classified as Arabis holboellii var. retrofracta (Graham) Rydb, Boechera holboellii var. secunda .
This species is often treated by older authorities as a variety of Holboell's rockcress (Boechera holboellii), typically as Arabis holboellii var. retrofracta, less commonly as Boechera holboellii var. secunda. We follow the treatment of POWO, which is accepted by BONAP and NSE, which separates this taxon into its own species.
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↑Range - Expand
Legend | Color |
Native | |
Native or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
This species is also native to Canada but we have yet to build this portion of its map.
↑Links & External Resources
• Arabis holboellii (Holboell's rockcress) | USDA PLANTS Database (About This Site)
• Boechera retrofracta | Biota of North America Project (BONAP) (About This Site)
• Boechera retrofracta | NatureServe Explorer (About This Site)
• Boechera retrofracta | Flora of North America (About This Site)