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Astragalus lemmonii : ウィキペディア英語版 | Astragalus lemmonii
''Astragalus lemmonii'', the Lemmon’s milkvetch, is a rare plant of eastern California. It is a member of the bean family, the Leguminosae (a.k.a. Fabaceae), and specifically a member of the subfamily Papilionoideae (a.k.a. Faboideae). The genus ''Astragalus'' is a large genus within this family; members of this genus are known as milkvetches or locoweeds. Close relatives of this particular species include ''Astragalus peckii'' and ''Astragalus lentiformis''.〔 == Description == The plant is a perennial plant. It has a fleshy to woody taproot, loosely matted to open and widely branched, herbage green but sparsely strigose, with basifixed hairs. Its several stems are slender and radiates from a superficial root-crown, prostrate to procumbent, herbaceous to the base, 10–50 cm, very sparsely strigose, floriferous from near the base. The stipules submembranous, semi- or fully amplexicaul but free, 2–5 mm. The leaves measures 1–4½ cm. Leaflets are 7–15, narrowly elliptic, lanceolate to oblong to oblanceolate; tips acute, subacute, or exceptionally emarginate; sparingly appressed-pubescent, 2–11 mm. The terminal leaflet is generally much broader than the subfiliform rachis.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Astragalus lemmonii」の詳細全文を読む
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