Определитель растений Средней Азии · 6-tom, 232-bet(vol. 6, p. 232)
Yashash joylari · Habitat
Gilli-toshloq yonbag‘irlarda, shag‘allar, qumli-shag‘alli yassi tog‘lik ko‘vil-qo‘ng‘irbosh cho‘llarda, tepalarning yonbag‘irlarida On clayey-stony slopes, pebble beds, sandy-gravelly plateau in feather-grass-fescue steppes, along slopes of hills
Fenologiya · Phenology
Gullashi may–iyun, mevalashi iyun Flowering May–Jun, fruiting Jun
O‘rta Osiyoda tarqalishi · Distribution in Central Asia
Zaysan havzasi, Betpaqdala, Qozog‘iston past tepaliklari, Balxashbo‘yi va Orolbo‘yi cho‘llari, Jung‘or Olatov Zaisan basin, Betpakdala, Kazakhstan small hills, Balkhash and Aral deserts, Dzungarian Alatau
Manba · Source
«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. Erioceras
Tarqalishi (Podlech va Zarre) · Distribution (Podlech & Zarre)
Podlech & Zarre (2013), vol. III, p. 1984Plants 5−15 cm tall, subshrubby, loosely caespitose. Rootstock up to 15 mm thick, often repeatedly divided, with slender subterranean branches 2−6(−8) cm. Stems of the current year 1−7(−10) cm, very densely covered with symmetrically to slightly asymmetrically bifurcate, subappressed to ascending or partly spreading, tangled white hairs 0.8−1 mm, at the nodes sometimes with few black hairs mixed in. Stipules 2−3 mm, narrowly triangular to triangular, adnate to the petiole for 0.5−1 mm, rather densely covered with subappressed to ascending white hairs with some black hairs mixed in, at the margins also with basifixed hairs. Leaves 1.5−2.5 cm; petiole 0.5−1 cm, like the rachis slender, rather densely hairy like the stem. Leaflets in 2−3(−4) pairs, narrowly elliptic to narrowly obovate, 5−10 × 1.5−3 mm, obtuse to subacute, on upper side sparsely to loosely, on underside more densely covered with ± medifixed, ascending to spreading hairs up to 1 mm. Peduncles 1−3 cm, densely covered with symmetrically to asymmetrically bifurcate, spreading hairs up to 0.5 mm. Racemes 2−3 cm long, 2−5(−7)-flowered. Bracts 1.5−2 mm, ovate-triangular, subobtuse, sparsely covered with white and predominantly black hairs. Pedicels 1−2 mm, white and black hairy. Calyx 9−11 mm, tubular, densely covered with symmetrically to asymmetrically ascending to partly spreading white hairs 0.8−1 mm and especially at the dorsal side with ± symmetrically bifurcate, appressed to subappressed, often flexuose, distinctly shorter black hairs; teeth subulate, 1−1.5 mm, densely white hairy on inner side. Petals violet. Standard 18−25 mm; blade 7−9 mm wide, obovate, emarginate, at the base subangularly passing into the short claw. Wings 17−22 mm; blades narrowly oblong, slightly obliquely emarginate, 8 × 3 mm; auricle c. 0.6 mm, claw c. 11 mm. Keel 16−19 mm; blades obliquely elliptic-curved, with widely curved lower edge and slightly concave upper edge, subobtuse, 6 × 2.5 mm; auricle short, claw 10−12 mm. Stamen-tube truncate at the mouth. Ovary with a hairy stipe 2−3 mm, densely hairy; style glabrous. Legumes sessile, obliquely narrowly ellipsoid to narrowly oblong, slightly curved, 17–27 mm long, 3.5−4 mm high, 2−2.5 mm wide, keeled ventrally, rounded to obtusely keeled dorsally, shortly acuminate, bilocular; valves thinly coriaceous, pale brownish, densely covered with strongly asymmetrically bifurcate to basifixed, ± spreading white hairs 1.5−2 mm. Chromosome number: 2n = 16 (TAKHTAJAN 1990).
