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Ludwigia grandiflora
large-flower primrose-willow Evening-Primrose Family
Ludwigia grandiflora Onagraceae
--more--
common name
  large-flower primrose-willow
accepted scientific name
  Ludwigia grandiflora (Michx.) Greuter & Burdet
rules for finding collection records
  Jussiaea uruguayensis (9)
  Ludwigia grandiflora (247)
  Ludwigia uruguayensis (64)
  exclude Ludwigia grandiflora hexapetala
family name
  Onagraceae
Image Author: ©2008 William Tanneberger
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color
Flower size is about 1.25 inches
Leaf: Alternate
Plant Observed 3rd week of April thru end of October
Invasive in NC, SC, SC, WA. Noxious weed in OR.

How Likely at this Location (17%)
Name Match (100%)
Plant Showiness (72%)
Links to Plant Descriptions
Jepson
UF Aquatic & Invasive (6)
SEINet
USDA PLANTS profile
Links to Plant Photos
Wikimedia Commons (16)
Shirley Denton (7)
Carolinas & Georgia (3)
Cal Photos (2)
base map where plant found

Wetland
Riparian
Aquatic
Disturbed
grid lines base