favicon Wildflower Identification Website.        Search for wildflowers by location, color, shape and time.       Click here for Instructions.       Login
Search Results
Oenothera macrocarpa
Missouri evening primrose Evening-Primrose Family
Oenothera macrocarpa Onagraceae
--more--
common names
  Missouri evening primrose
  Ozark sundrop
accepted scientific name
  Oenothera macrocarpa Nutt.
rules for finding collection records
  Oenothera macrocarpa (741)
  Oenothera missouriensis (35)
family name
  Onagraceae
Image Author: © John Hilty, Illinois Wildflowers
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: Four petals
Petal colors: color
Flower size is 3. to 6. inches
Leaf: Alternate
Plant Observed beginning of April thru 3rd week of September

How Likely at this Location (26%)
Name Match (100%)
Plant Showiness (100%)
base map where plant found
mag select

Grassland
Disturbed
Rocky
Meadow
Sand
Brush
Riparian
Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Native
native Not Present

grid lines base