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Oenothera longissima
longstem evening primrose Evening-Primrose Family
Oenothera longissima Onagraceae
--more--
common name
  longstem evening primrose
accepted scientific name
  Oenothera longissima Rydb.
rules for finding collection records
  Oenothera longissima (158)
family name
  Onagraceae
Image Author: ©2008 Stan Shebs
Image License: CC BY-SA
Image Source Image Source
Category: Wildflowers
Flowers: Four petals
Petal colors: color
Flower size is 1. to 2. inches
Leaf: Alternate, Basal
Plant Observed 3rd week of May thru 1st week of November

How Likely at this Location (13%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Photos
SW Colorado Wildflowers (6)
Wikimedia Commons (7)
SEINet (2)
Cal Photos (2)
base map where plant found
mag select

Riparian
Sand
Forest
Disturbed
Desert
Brush
grid lines base