favicon Wildflower Identification Website.        Search for wildflowers by location, color, shape and time.       Click here for Instructions.       Login
Search Results
Oenothera serrulata
yellow sundrops Evening-Primrose Family
Oenothera serrulata Onagraceae
--more--
common names
   yellow sundrops
  serrate-leaf evening primrose
accepted scientific name
  Oenothera serrulata Nutt.
rules for finding collection records
  Calylophus serrulatus (1061)
  Oenothera serrulata (421)
family name
  Onagraceae
Image Author: Jim Pisarowicz and the National Park Service, Wind Cave
Image License: public domain
Image Source
Category: Wildflowers
Flowers: Four petals
Petal colors: color
Flower size is about 0.6 inches
Leaf: Alternate
Plant Observed beginning of April thru 2nd week of September

How Likely at this Location (41%)
Name Match (100%)
Plant Showiness (45%)
base map where plant found
mag select

Grassland
Sand
Disturbed
grid lines base