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Epilobium brachycarpum C. Presl Epilobium paniculatum Nutt. ex Torr. & A. Gray Epilobium paniculatum Nutt. ex Torr. & A. Gray var. hammondii (Howell) M. Peck Epilobium paniculatum Nutt. ex Torr. & A. Gray var. juncundum (A. Gray) Trel. Epilobium paniculatum Nutt. ex Torr. & A. Gray var. laevicaule (Rydb.) Munz Epilobium paniculatum Nutt. ex Torr. & A. Gray var. paniculatum Epilobium paniculatum Nutt. ex Torr. & A. Gray var. subulatum (Hausskn.) Fernald Epilobium paniculatum Nutt. ex Torr. & A. Gray var. tracyi (Rydb.) Munz Tall willowherb, tall annual willowherb, panicled willowherb, tall fireweed
Tall willowherb is native to North America, found in much of Canada and in the western United States. Identification: Plants are up to 6' (1.8 m) in height. Leaves are up to 2½" (6.3 cm) long, narrow like grass blades, though somewhat wider in the middle, and often curving. Flowers are about ⅜" (9.5 mm) across, white to pink or purple. Flowers have four petals, but they usually look as if they have eight, because each petal is deeply notched. Seeds are suspended from white, fluffy parachutes. Online References:
Epilobium brachycarpum on CalPhotos Epilobium brachycarpum on Wildflowers in Santa Barbara Epilobium brachycarpum at Plants of the Kaweah River Delta Region Epilobium brachycarpum on Forestry Images Epilobium brachycarpum from the Jepson Manual Epilobium brachycarpum description by Thomas H. Kent, last updated 25 May 2020.
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8/29/2007 · Klamath Marsh/Wocus Bay, OR Range:
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ID is uncertain 
