Dig deeper at SERNEC, a consortium of southeastern herbaria.

Check out EDDMapS.org to see where this has been reported.

The leaves of Wallflower-cabbage are the best ID character. First, they are glaucous or glaucescent. The basal leaves are cut into pinnatisect lobes or segments; each segment has rather ragged or toothed margins. The lower stem leaves are similar but narrower, and up the stem they become progressively smaller and fewer-segmented such that the uppermost do not at all resemble the lowest. Read more at Vascular Plants of North Carolina.

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Coincya monensis ssp. recurvata   FAMILY Brassicaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Coincya monensis ssp. recurvata

SYNONYMOUS WITH Flora of North America

Coincya monensis ssp. recurvata

(?) (MISIDENTIFIED) VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-11-003:

Brassica erucastrum   FAMILY Brassicaceae

COMMON NAME:
Wallflower-cabbage, Coincya, Star-mustard

NameThatPlant has no pictures at this time. You might try this link: Flora of the Southeastern United States

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Coincya monensis ssp. recurvata   FAMILY Brassicaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Coincya monensis ssp. recurvata   FAMILY Brassicaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Coincya monensis ssp. recurvata

SYNONYMOUS WITH Flora of North America
Coincya monensis ssp. recurvata

(?) (MISIDENTIFIED) VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-11-003:
Brassica erucastrum   FAMILY Brassicaceae