Dig deeper at SERNEC, a consortium of southeastern herbaria.

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

Weakley (2018) has replaced the name flexuosa with occulta. Apparently most N.A. specimens thought to be the European flexuosa actually belong to the east Asian occulta. Read more at Vascular Plants of North Carolina.

(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Cardamine flexuosa   FAMILY Brassicaceae

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

Cardamine occulta

INCLUDED WITHIN Flora of North America

Cardamine flexuosa

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2015)

Cardamine flexuosa

(?) INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-23-009:

Cardamine flexuosa   FAMILY Brassicaceae

COMMON NAME:
Woodland Bittercress, Hidden Bittercress

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):
Cardamine occulta   FAMILY Brassicaceae

(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Cardamine flexuosa   FAMILY Brassicaceae

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

INCLUDED WITHIN Flora of North America
Cardamine flexuosa

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2015)
Cardamine flexuosa

(?) INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-23-009:
Cardamine flexuosa   FAMILY Brassicaceae