Humboldt River milkvetch
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Weiser's milkvetch
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Plants perennial, caulescent, strigillose to villosulous, hairs basifixed. |
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several, prostrate to decumbent, 3–40 cm. |
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2–8 cm; leaflets 7–21, obovate to oblong or oblanceolate to elliptic, 3–18 × 2–12 mm; tips truncate to retuse, obtuse or mucronate; surfaces sparsely strigose to glabrous; stipules 2–6 mm; free. |
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racemes 7–21-flowered; peduncles 1–4.5 cm; bracts 1–3 mm; pedicels 0.3–2 mm; bracteoles 0–2. |
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widely ascending or spreading at anthesis; calyces 3.3–8 mm, strigillose or rarely villosulous with black or mixture of black and white hairs; tubes 2.6–5 mm; teeth subulate or triangular, 1–3 mm; corollas 9–15.5 mm, bright purple to lilac or whitish, sometimes lilac-tinged or -tipped; ovules 14–30. |
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unilocular to semibilocular, deflexed, humistrately spreading, lanceolate, linear-lanceolate or lance-elliptic, curved through a quarter- to half-circle or more, dorsiventrally or trigonously compressed, ventrally sulcate, 15–40 × 2.5–8.5 mm, often mottled, strigillose or glabrous; valves stiffly papery or subcoriaceous; stipes 0. |
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2 varieties. |
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Flora of Oregon, volume 2, page 666 Richard Halse |
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A. accidens, A. agrestis, A. alpinus, A. alvordensis, A. applegatei, A. arthuri, A. atratus, A. australis, A. beckwithii, A. californicus, A. calycosus, A. canadensis, A. caricinus, A. collinus, A. conjunctus, A. curvicarpus, A. cusickii, A. diaphanus, A. drummondii, A. eremiticus, A. filipes, A. gambellianus, A. geyeri, A. hoodianus, A. howellii, A. inflexus, A. kentrophyta, A. lemmonii, A. lentiginosus, A. malacus, A. misellus, A. mulfordiae, A. multiflorus, A. newberryi, A. nudisiliquus, A. obscurus, A. peckii, A. platytropis, A. purshii, A. reventus, A. robbinsii, A. salmonis, A. sclerocarpus, A. sheldonii, A. solitarius, A. spaldingii, A. sterilis, A. succumbens, A. tegetarioides, A. tetrapterus, A. toanus, A. tweedyi, A. tyghensis, A. umbraticus, A. vallaris, A. whitneyi |
A. accidens, A. agrestis, A. alpinus, A. alvordensis, A. applegatei, A. arthuri, A. atratus, A. australis, A. californicus, A. calycosus, A. canadensis, A. caricinus, A. collinus, A. conjunctus, A. curvicarpus, A. cusickii, A. diaphanus, A. drummondii, A. eremiticus, A. filipes, A. gambellianus, A. geyeri, A. hoodianus, A. howellii, A. inflexus, A. iodanthus, A. kentrophyta, A. lemmonii, A. lentiginosus, A. malacus, A. misellus, A. mulfordiae, A. multiflorus, A. newberryi, A. nudisiliquus, A. obscurus, A. peckii, A. platytropis, A. purshii, A. reventus, A. robbinsii, A. salmonis, A. sclerocarpus, A. sheldonii, A. solitarius, A. spaldingii, A. sterilis, A. succumbens, A. tegetarioides, A. tetrapterus, A. toanus, A. tweedyi, A. tyghensis, A. umbraticus, A. vallaris, A. whitneyi |
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