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Bradshaw's biscuit-root, Bradshaw's desert-parsley, Bradshaw's lomatium
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narrowfruit biscuit-root, short-leaved biscuit-root, short-leaved desert-parsley
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| Glabrous, acaulescent perennial from a long, slender taproot, 2-6.5 dm. tall. |
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Leaves ternate-pinnately dissected into linear or filiform segments 3-10 mm. long and up to 1 mm. wide. |
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Inflorescence a compound umbel, the rays unequal, 4-13 mm. long; with usually only 2-5 fertile flowers; involucre wanting; bractlets of the involucel ternately or bi-ternately divided; calyx teeth obsolete, flowers yellow. |
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Fruit glabrous, 8-13 mm. long and 5-7 mm. wide, the corky-thickened lateral wings half as wide as and the same color as the body. |
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| May-June |
May-July |
| Wet meadows at low elevations. |
Balds, slopes, and forest openings, often where rocky, from the lowlands to subalpine. |
Occurring west of the Cascades crest in Clark County in Washington; southwestern Washington to the Willamette Valley near Eugene, Oregon.
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Occurring on both sides of the Cascades crest and in the Columbia River Gorge in Washington; north-central Washington to Hood River and Wasco counties in Oregon.
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| Native |
Native |
| Endangered in Washington (WANHP) |
Not of concern |
L. ambiguum, L. anomalum, L. brandegeei, L. brevifolium, L. canbyi, L. columbianum, L. cous, L. cuspidatum, L. dissectum, L. farinosum, L. geyeri, L. gormanii, L. klickitatense, L. knokei, L. laevigatum, L. leptocarpum, L. linearifolium, L. lithosolamans, L. macrocarpum, L. martindalei, L. multifidum, L. nudicaule, L. papilioniferum, L. piperi, L. quintuplex, L. rollinsii, L. roneorum, L. salmoniflorum, L. sandbergii, L. serpentinum, L. simplex, L. suksdorfii, L. tamanitchii, L. tenuissimum, L. thompsonii, L. triternatum, L. tuberosum, L. utriculatum, L. watsonii |
L. ambiguum, L. anomalum, L. bradshawii, L. brandegeei, L. canbyi, L. columbianum, L. cous, L. cuspidatum, L. dissectum, L. farinosum, L. geyeri, L. gormanii, L. klickitatense, L. knokei, L. laevigatum, L. leptocarpum, L. linearifolium, L. lithosolamans, L. macrocarpum, L. martindalei, L. multifidum, L. nudicaule, L. papilioniferum, L. piperi, L. quintuplex, L. rollinsii, L. roneorum, L. salmoniflorum, L. sandbergii, L. serpentinum, L. simplex, L. suksdorfii, L. tamanitchii, L. tenuissimum, L. thompsonii, L. triternatum, L. tuberosum, L. utriculatum, L. watsonii |
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OR
WA
Flora NW
PNW Herbaria
WildflowerSearch
iNaturalist
USDA Plants Database
