Определитель растений Средней Азии · 6-tom, 160-bet(vol. 6, p. 160)
Yashash joylari · Habitat
Do‘ng va sochilgan qumlarda, qumoq tuproqli tuproqda tog‘larning tog‘ etagilarida, saksovulzorlarda, qumli cho‘l On hummocky and blown sands, on sandy-loam soil along piedmont aprons of mountains, in saxaul woodlands, sandy desert
«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. Caprini
Tarqalishi (Podlech va Zarre) · Distribution (Podlech & Zarre)
SE. Kazakhstan
Tavsif · Description
Podlech & Zarre (2013), vol. I, p. 659Plants 4−20(−25) cm tall, acaulescent or rarely subacaulescent, with thin white, tangled hairs 0.3−1.5 mm. Rootstock up to 6 mm thick, divided, the branches in upper part covered with remnants of old leaves. Stems if present up to 3 cm. Stipules whitish-membranous, 8−14 mm, adnate to the petiole for 2−4 mm, ciliate at the margins or sometimes also hairy toward the tips, the lower ones ovate to triangular, the upper ones very narrowly triangular-acuminate. Leaves (5−)8−15(−25) cm; petiole 2−4(−5) cm, like the rachis densely covered with spreading hairs 0.3−1 mm. Leaflets in 13−18(−22) pairs, ovate to obovate, (4−)5−8(−12) × 3−5(−6) mm, rounded to slightly emarginate, on upper side glabrous or hairy toward the margins, more rarely hairy allover, on underside densely covered with spreading hairs, mostly folded. Peduncles 1−5(−8) cm, with spreading hairs. Racemes loosely 2−4- flowered. Bracts white-membranous, linear-acute, 5−7 mm, hairy. Pedicels 4−8 mm, with spreading hairs, at anthesis erect, recurved with age, fruits therefore nodding. Calyx 12−14 mm, tubular, densely covered with tangled, spreading hairs; teeth narrowly triangular, 4−5 mm. Petals yellow, sometimes fading slightly reddish. Standard 20−23 mm; blade 9−10 mm wide, elliptic, emarginate, gradually narrowed into the cuneate claw. Wings 17−20 mm; blades narrowly oblong, slightly dilated upward, rounded, 8−9 × 2−3 mm; auricle c. 2 mm, claw 9−11 mm. Keel 16−18 mm; blades elliptic-triangular, with widely rectangularly curved lower edge and sigmoid upper edge, in upper part furnished with minute teeth, slightly beak-like narrowed toward the obtuse tip, c. 7 × 4 mm; auricle c. 0.5 mm, acute, claw 9−11 mm. Stamen-tube strongly obliquely cut at the mouth. Ovary with a stipe 2−3 mm, appressed hairy; style long, sparsely hairy in basal part. Legumes with a stipe 2−3 mm, barrowly oblong, acuminate at both ends, 14−25 mm long, 7−9 mm high and 6−8 mm wide, keeled ventrally, shallowly grooved dorsally, contracted into a beak 2−3 mm, incompletely bilocular; valves thin but tough, straw-colored, densely covered with tangled, spreading hairs.
