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Oenothera macrocarpa
Missouri evening primrose Evening-Primrose Family
Oenothera macrocarpa Onagraceae
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common names
  Missouri evening primrose
  Ozark sundrop
accepted scientific name
  Oenothera macrocarpa Nutt.
rules for finding collection records
  Oenothera macrocarpa (740)
  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
Native

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

Grassland
Disturbed
Rocky
Meadow
Sand
Riparian
Brush
grid lines base