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Oenothera nuttallii
Nuttall's evening primrose Evening-Primrose Family
Oenothera nuttallii Onagraceae
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common name
  Nuttall's evening primrose
accepted scientific name
  Oenothera nuttallii Sweet
rules for finding collection records
  Oenothera nuttallii (430)
family name
  Onagraceae
Image Author: ©2009 "Dmodderman"
Image License: public domain
Image Source
Category: Wildflowers
Flowers: Four petals
Petal colors: color
Flower size is about 1.7 inches
Leaf: Alternate
Plant Observed 2nd week of May thru 1st week of September

How Likely at this Location (19%)
Name Match (100%)
Plant Showiness (72%)
Links to Plant Photos
East Colorado Wildflowers (2)
Cal Photos (3)
Wikimedia Commons (1)
base map where plant found
mag select

Grassland
Disturbed
Sand
Desert
Rocky
Riparian
grid lines base