Определитель растений Средней Азии · 6-tom, 230-bet(vol. 6, p. 230)
Yashash joylari · Habitat
Toshloq va gilli yonbag‘irlarda, daryo vodiylarida, ko‘vil-qo‘ng‘irbosh cho‘llarda On stony and clayey slopes, along river valleys, in feather-grass-fescue steppes
«Флора Узбекистана» jadvali (ekologiya, mintaqa, tarqalish); fenologiya — «Флора Узбекистана» (1–6-jildlar) va «Определитель растений Средней Азии». Ruscha matndan avtomatik tarjima: hech bir so‘z tushirilmagan, lug‘atda yo‘q so‘zlar ruscha qolgan. Table “Flora of Uzbekistan” (ecology, belts, distribution); phenology from the Flora of Uzbekistan (vols 1–6) and the Opredelitel rasteniy Srednei Azii. Machine-translated from Russian: no word is dropped, words the glossary does not know stay in Russian.
Seksiya · Section
Astragalus sect. Helmia
Tarqalishi (Podlech va Zarre) · Distribution (Podlech & Zarre)
Kazakhstan (incl. Dzezkazgan, Pavlodar); NW. China
Tavsif · Description
Podlech & Zarre (2013), vol. III, p. 2035Plants 2–10 cm tall, densely caespitose, acaulescent or nearly so, often forming compact mats, in vegetative parts densely covered with appressed to subappressed, straight or tangled and often flexuose, mostly ± medifixed white hairs, in the inflorescence also with black hairs. Rootstock strong, up to 10 mm thick, divided, with short or sometimes somewhat elongated, subterranean branches. Stems, if present, up to 1 cm, covered with medifixed, appressed hairs 0.6–1 mm. Stipules whitish- hyalin, 2.5–4(–6) mm, triangular, subobtuse, adnate to the petiole for 1–1.5 mm, behind the stem connate up to the middle or even higher up, sparsely to rather densely appressed hairy, at the margins also with basifixed hairs. Leaves 0.5–4(–7) cm, petiole 0.3–1.5(–2) cm, like the rachis grooved adaxially, densely hairy like the stem. Leaflets in (1−)2–5 pairs, close together, narrowly obovate to elliptic or obovate, (2–)4−10 × 1–2 mm, obtuse to acute, flat or boat-shaped to folded, on both sides densely covered with medifixed hairs 1−1.2 mm. Peduncles 0.3–3 cm, densely hairy like the stem, below the rachis with some black hairs mixed in. Racemes (1–)2–7-flowered. Bracts whitish- membranous, ovate to narrowly triangular, 1.5–3 mm, white hairy, sometimes with black hairs mixed in, at the margins with subbasifixed hairs and minute subsessile glands. Pedicels c. 1 mm, hairy. Calyx 8−10(–12) mm, tubular. slightly obliquely cut at the mouth, densely covered with symmetrically to asymmetrically bifurcate, slightly tangled, subappressed white hairs (0.3–) 0.5−1 mm and often with much shorter black hairs, especially at the dorsal side; teeth narrowly triangular to subulate, 1.5–3.5 mm, densely white hairy on inner side. Petals pale purplish or more rarely whitish. Standard 17–22 (–25) mm; blade obovate, 7–10 mm wide, slightly constricted below the middle, emarginate, shortly gradually narrowed at the base. Wings 15–20 mm; blades narrowly oblong to narrowly obovate, slightly to distinctly dilated upward. obliquely emarginate, 8–11 × 2.5–4 mm; auricle c. 1 mm, claw 7–11 mm. Keel 13–17 mm; blades obliquely obovate, with in upper part widely curved lower edge and nearly straight upper edge, subacute, 5.5–7 × 2.5–3 mm; auricle 0.5 mm, claw 7.5–10 mm. Stamen- tube truncate at the mouth. Ovary with a stipe 2–3 mm, narrowly oblong, white hairy; style glabrous. Legumes subsessile, narrowly oblong, 18–22 mm long, 3.5–5 mm high, c. 2 mm wide, keeled ventrally, narrowly grooved dorsally, shortly acuminate, bilocular; valves coriaceous, pale brown. densely villous with thin, soft, tangled, often flexuose, ascending to spreading white hairs 0.5−2(−3) mm, glabrescent with age. Seeds 2–2.2 mm long.
