Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Myrtales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Ludwigia arcuata
FAMILY
Onagraceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Ludwigia arcuata
FAMILY
Onagraceae
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 10 (2021)
Ludwigia arcuata
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Ludwigia arcuata
SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Ludwigia arcuata
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-01-019:
Ludwigia arcuata FAMILY Onagraceae
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Ludwigiantha arcuata
COMMON NAME:
Pondshore Seedbox, piedmont primrose-willow, Needleleaf Ludwigia
To see larger pictures, click or hover over the thumbnails.
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_luar15_001_lvd
)
Keith Bradley kab_l_arcuata_74898
June Osceola County FL
Petals longer than sepals; pedicels 15-35mm long, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Ludwigia arcuata
FAMILY
Onagraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Ludwigia arcuata
FAMILY
Onagraceae
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 10
Ludwigia arcuata
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Ludwigia arcuata
SYNONYMOUS WITH
Floristic Synthesis of North America (Kartesz, 1999)
Ludwigia arcuata
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-01-019:
Ludwigia arcuata
FAMILY
Onagraceae
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Ludwigiantha arcuata
3987
Marginal emergent aquatic (rooted); Forb
Perennial
Habitat: marshes or submerged in water of natural Coastal Plain ponds, per Weakley's Flora
Native to South Carolina & Georgia
Uncommon
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
LEAVES:
Simple
Opposite
FLOWER:
Summer/Fall
Yellow
4 sepals
4 petals
4 stamens
Inferior ovary
FRUIT:
Summer/Fall
Capsule
TO LEARN MORE about this plant, look it up in a good book!
If a search such as "Carex leptalea var. leptalea" doesn't deliver the results you want, try "Carex leptalea".
Or, to minimize chances of a misspelling, try just "Carex le".
Less is more: If "pencil flower" doesn't deliver the results you want, try "pencil".