Kingdom:
Phylum:
Angiosperms
Order:
Myrtales
Family:
Genus:
Species:
oregonense
ID:
670183

Status:
valid

Authors:
Hausskn.

Source:
cmp

Year:
1884

Citation Micro:
Monogr. Epilobium : 276 (1884)

WFO Identifier:
wfo-0000669515



Common Names

  • Oregonian Willowherb
  • Oregonian Epilobium
  • Oregonian Willowweed


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Synonyms

  • Epilobium alpinum gracillimum (Trel.) C.L.Hitchc. [unknown]
  • Epilobium oregonense gracillimum Trel. [unknown]

Description

Epilobium oregonense (also called Oregon Willow-herb, among many other common names) is an annual herb that grows up to 50 cm tall. It has narrow, toothed leaves and small, white flowers. It is native to western North America, from British Columbia to California, and is found in moist meadows, streambanks and other wet areas.

Uses & Benefits

Epilobium oregonense is used as an ornamental plant in gardens and is also used for medicinal purposes, such as to treat urinary tract infections and to reduce inflammation.

Flower, Seeds and Seedlings

Epilobium oregonense has white flowers with four petals and yellow stamens. The seeds are small, black and round. The seedlings are small, with a single pair of leaves.

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Cultivation and Propagation

Epilobium oregonense is a low-growing, spreading perennial that is native to moist areas of Europe and North America. It can be propagated by seed or division. Seeds should be sown in spring in a cold frame or in a sheltered spot outdoors. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in spring or autumn.

Where to Find Epilobium oregonense

Epilobium oregonense is native to the western United States and Canada. It is found in moist, shady areas, such as along streams and in moist meadows.

Epilobium oregonense FAQ

What is the scientific name of Epilobium oregonense?

Epilobium oregonense

What is the common name of Epilobium oregonense?

Oregon Willowherb

What is the habitat of Epilobium oregonense?

Moist meadows, streambanks, and other wet habitats

Species in the Epilobium genus

Epilobium campestre, Epilobium subdentatum, Epilobium abortivum, Epilobium adenocaulon, Epilobium aggregatum, Epilobium aitchisonii, Epilobium algidum, Epilobium alpestre, Epilobium alsinifolium, Epilobium alsinoides, Epilobium amurense, Epilobium anagallidifolium, Epilobium anatolicum, Epilobium anglicum, Epilobium angustifolium, Epilobium angustum, Epilobium argillaceum, Epilobium arvernense, Epilobium astonii, Epilobium atlanticum, Epilobium australe, Epilobium barbeyanum, Epilobium billardierianum, Epilobium blinii, Epilobium boissieri, Epilobium borbasianum, Epilobium brachiatum, Epilobium brachycarpum, Epilobium brevifolium, Epilobium brevipes, Epilobium brevipilum, Epilobium brevisquamatum, Epilobium brunnatum, Epilobium brunnescens, Epilobium canum, Epilobium capense, Epilobium celakovskyanum, Epilobium chateri, Epilobium chionanthum, Epilobium chitralense, Epilobium chlorifolium, Epilobium ciliatum, Epilobium clarkeanum, Epilobium clavatum, Epilobium cleistogamum, Epilobium colchicum, Epilobium collinum, Epilobium coloratum, Epilobium confertifolium, Epilobium confine,

Species in the Onagraceae family

Camissonia bolanderi, Camissonia dominguez-escalantorum, Camissonia bairdii, Camissonia benitensis, Camissonia breviflora, Camissonia campestris, Camissonia contorta, Camissonia dentata, Camissonia integrifolia, Camissonia kernensis, Camissonia lacustris, Camissonia ovata, Camissonia parvula, Camissonia pubens, Camissonia pusilla, Camissonia sierrae, Camissonia strigulosa, Camissonia subacaulis, Camissonia tanacetifolia, Camissonia contorta, Camissoniopsis bistorta, Camissoniopsis cheiranthifolia, Camissoniopsis confusa, Camissoniopsis guadalupensis, Camissoniopsis hardhamiae, Camissoniopsis hirtella, Camissoniopsis ignota, Camissoniopsis intermedia, Camissoniopsis lewisii, Camissoniopsis luciae, Camissoniopsis micrantha, Camissoniopsis pallida, Camissoniopsis proavita, Camissoniopsis robusta, Chylismia atwoodii, Chylismia confertiflora, Chylismia eastwoodiae, Chylismia exilis, Chylismia megalantha, Chylismia munzii, Chylismia specicola, Chylismia arenaria, Chylismia brevipes, Chylismia cardiophylla, Chylismia claviformis, Chylismia heterochroma, Chylismia parryi, Chylismia scapoidea, Chylismia walkeri, Chylismiella pterosperma,

References