O‘zbekiston Qizil kitobi (2026) · Red Book of Uzbekistan
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IUCN Qizil ro‘yxati · IUCN Red List (global)
NE Baholanmagan · Not Evaluated
Birinchi chop etilgan · First published
Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 39 (1901)
Markaziy Osiyoda · In Central Asia
Turkmaniston · Turkmenistan
Aniqlash manbasi · Identification source
Определитель растений Средней Азии · 6-tom, 173-bet(vol. 6, p. 173)
Seksiya · Section
Astragalus sect. Eremophysa
Tarqalishi (Podlech va Zarre) · Distribution (Podlech & Zarre)
Turkmenistan; NE Iran
Tavsif · Description
Podlech & Zarre (2013), vol. I, p. 438Plants 35–65 cm tall, in vegetative parts nearly glabrous. Stem angular-sulcate, glabrous. Stipules green, 7–10 mm, from nearly amplexicaul base acuminate or rarely triangular, free from petiole and from each other, at the margins sparsely ciliate. Leaves 10–27 cm; petiole 3–6 cm, like the rachis glabrous. Leaflets in 4–9 pairs, remote, ovate, (8–)15–35(−40) × (4–)7–17(–20) mm, subacute to acute, glabrous or rarely shortly ciliate at the margins. Racemes sessile or the lower ones with a peduncle up to 2 cm, 12–18 cm long, loosely many-flowered; axis sparsely covered with spreading white hairs up to 0.5 mm. Bracts green, narrowly triangular,, 4–6 mm, ciliate, at the base with minute glands. Pedicels 1–2 mm, hairy. Bracteoles subulate, 1.5–2 mm, ciliate, mostly in upper part of the pedicel. Calyx at anthesis 9–13 mm, tubular to slightly inflated, often dirty red suffused, loosely covered with ± spreading white hairs 0.3–1 mm, more rarely subglabrous; teeth narrowly triangular, 2–3 mm, at the margins densely ciliate, densely hairy on inner side; fruiting calyx 22–28 mm, ellipsoid-inflated, finely net-like nerved, soon glabrescent to glabrous with exception of the teeth. Petals yellow. Standard 24–27(–30) mm; blade 9–10 mm wide, ovate to elliptic, emarginate, abruptly contracted into the long claw. Wings 22–25(–28) mm; blades narrowly oblong, rounded, c. 11 × 2.5–3 mm; auricle 0.5–0.8 mm, claw 12–13 mm. Keel 21–24(–26) mm; blades obliquely obovate- triangular, with widely gibbously curved lower edge and nearly straight upper edge, subobtuse, c. 11 × 4–4.5 mm; auricle short, claw 12–13 mm. Stamen-tube slightly obliquely cut at the mouth. Ovary with a stipe 3–4 mm, glabrous. Legumes included in the calyx, with a slender stipe 4–5 mm, 8–11 mm long, 4–5 mm high and 3–3.5 mm wide, sharply keeled ventrally, grooved dorsally, with a short beak, nearly completely bilocular; valves thin, distinctly transversally nerved, glabrous or sometimes with few scattered hairs. Seeds mostly two. Occurrence: on sands.
