Dig deeper at SERNEC, a consortium of southeastern herbaria.

Though there are many other Ludwigia species in the Coastal Plain, this looks like no other, owing to the very slender look of the plant with quite narrow leaves and small but bright yellow flowers. If not in bloom, it certainly can be overlooked... Learn more from Vascular Plants of North Carolina.

INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Ludwigia linearis   FAMILY Onagraceae

INCLUDED WITHIN Flora of North America north of Mexico, vol. 10 (2021)

Ludwigia linearis

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Ludwigia linearis

INCLUDED WITHIN Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)

Ludwigia linearis

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-01-011:

Ludwigia linearis   FAMILY Onagraceae

INCLUDED WITHIN Manual of the Southeastern Flora (Small, 1933, 1938)

Ludwigia linearis

COMMON NAME:
Narrowleaf Seedbox, Slender Seedbox

         To see larger pictures, click or hover over the thumbnails.

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_luli_001_lvd

        

USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide    pnd_luli_004_lvd

        

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (2/10/25):
Ludwigia linearis +   FAMILY Onagraceae

INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Ludwigia linearis   FAMILY Onagraceae

INCLUDED WITHIN Flora of North America north of Mexico, vol. 10
Ludwigia linearis

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Ludwigia linearis

INCLUDED WITHIN Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)
Ludwigia linearis

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-01-011:
Ludwigia linearis   FAMILY Onagraceae

INCLUDED WITHIN Manual of the Southeastern Flora (Small, 1933, 1938)
Ludwigia linearis