Native Plants
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Epilobium oregonense
Epilobium oregonense Hausskn.
Oregon Willowherb, Oregon Willowweed, Slimstem Willowweed
Onagraceae (Evening Primrose family)
Synonym(s): Epilobium alpinum var. gracillimum
USDA Symbol: EPOR2
USDA Native Status: L48 (N), CAN (N)
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Plant Characteristics
Duration: PerennialHabit: Herb
Fruit Type: Capsule
Size Notes: Up to about 16 inches tall.
Bloom Information
Bloom Color: White , PinkBloom Time: Jul , Aug
Bloom Notes: White to pink.
Distribution
USA: AZ , CA , CO , ID , MT , NV , OR , UT , WA , WYCanada: BC
Native Habitat: Shaded streambanks, boggy areas.
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | OBL | FACW | FACW |
Web Reference
Webref 30 - Calflora (2018) CalfloraWebref 36 - Jepson eFlora (2019) The Jepson Herbarium, University of California, Berkeley
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Epilobium oregonense in USDA PlantsFNA: Find Epilobium oregonense in the Flora of North America (if available)
Google: Search Google for Epilobium oregonense
Metadata
Record Modified: 2020-12-03Research By: CBR