Oregon willowherb
Evening-Primrose Family
Epilobium oregonense
Onagraceae
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common name
Oregon willowherb
accepted scientific name
Epilobium oregonense
Hausskn.
rules for finding collection records
Epilobium alpinum gracillimum (12)
Epilobium oregonense (378)
family name
Onagraceae
| Image Author: ©2016 Susan McDougall, Trees Live Here.
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: Four petals
Petal colors:
Flower size is .15 to .4 inches
Leaf: Opposite
Plant Observed beginning of June thru 3rd week of September
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