Arabis patens Sullivant. Spreading Rockcress. Phen: May-Jun; Jun-Aug. Hab: Thin soils around calcareous or dolomitic outcrops, very rarely in nutrient-rich seepage from mafic rocks. Dist: Irregularly distributed, primarily in the sedimentary rock Appalachians, from se. PA, c. PA, and IN south to NC, e. TN, and AL. In NC, this species occurs over marble at Blowing Spring, Nantahala River Gorge, Swain County, at various sites over calcareous sedimentary rocks in the Hot Springs Window, near Hot Springs, Madison County, and in nutrient-rich seepage from amphibolite at Chimney Rock, Rutherford County.
Origin/Endemic status: Endemic
Synonymy: = C, F, FNA7, G, K1, K3, K4, Pa, RAB, S, S13, Va, W, Al-Shehbaz (1988a), Hopkins (1937), Rollins (1993); = Boechera patens (Sull.) Al-Shehbaz – K2, Tn, Al-Shehbaz (2003)
Heliophily: 6
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
© Gary P. Fleming | Original Image ⭷
© Clara Thiel source CC-BY | Original Image ⭷
© Andrew Lane Gibson, some rights reserved (CC BY-NC), uploaded by Andrew Lane Gibson source CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Andrew Lane Gibson, some rights reserved (CC BY-NC), uploaded by Andrew Lane Gibson source CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Gary P. Fleming | Original Image ⭷
© Andrew Lane Gibson, some rights reserved (CC BY-NC), uploaded by Andrew Lane Gibson source CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Clara Thiel source CC-BY | Original Image ⭷
© Clara Thiel source CC-BY | Original Image ⭷
© Clara Thiel source CC-BY | Original Image ⭷
© Radford, Ahles and Bell | Original Image ⭷Feedback
See something wrong or missing on about Arabis patens? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.)
Cite as...