O‘zbekiston florasining hayot daraxtiTree of Life of Uzbekistan · O‘zR FA Botanika instituti

Astragalus chrysostachysBoiss.

Interaktiv daraxtda ochish · Open in the interactive tree →
O‘zbekiston florasining hayot daraxti · Tree of Life of Uzbekistan
Oila · Family
Fabaceae
Tartib · Order
Fabales
Turkum · Genus
Astragalus
Kelib chiqishi · Origin
Mahalliy · Native
Endemizm · Endemism
Yo‘q · No
O‘zbekiston Qizil kitobi (2026) · Red Book of Uzbekistan
—
IUCN Qizil ro‘yxati · IUCN Red List (global)
NE Baholanmagan · Not Evaluated
Birinchi chop etilgan · First published
Diagn. Pl. Orient. 2: 69 (1843)
Markaziy Osiyoda · In Central Asia
Turkmaniston · Turkmenistan
Aniqlash manbasi · Identification source
Определитель растений Средней Азии · 6-tom, 170-bet (vol. 6, p. 170)
Yashash joylari · Habitat
Shag‘alli yonbag‘irlarda tog‘larning o‘rta mintaqasida
On gravelly slopes in the middle mountain belt
Fenologiya · Phenology
Gullashi may–iyun
Flowering May–Jun
O‘rta Osiyoda tarqalishi · Distribution in Central Asia
Kopetdog‘ (markaziy: Gaudan)
Kopet Dag (central: Gaudan)
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. Hymenostegis
Tarqalishi (Podlech va Zarre) · Distribution (Podlech & Zarre)
E. Turkey; Iran
Tavsif · Description
Podlech & Zarre (2013), vol. II, p. 1283Plants subshrubby, caespitose, spiny, 7–40 cm tall. Stems 1.5–15 cm, the lower parts ligneous, covered with dark brownish bark and remnants of old leaves, branched, parts of the current year 1–5 cm, densely covered with straight appressed hairs 1–1.5 mm, completely covered by leave-stipules. Stipules hyaline-membranous, 10–17 mm, adnate to the petiole for 5–8 mm, connate behind the stem for 1–4 mm, the free tips narrowly triangular-acuminate, glabrous or sparsely ciliate at the margins with hairs 0.2–0.3 mm. Leaves (2–) 3–8 cm; petiole (1–)1.5–2.5 cm, like the rachis rather densely to very densely covered with appressed to subappressed hairs 0.2–0.5 mm, spiny. Leaflets in 4–7 pairs, narrowly elliptic to elliptic, (5–)8–20(–30) × (1.5–)3–4.5 mm, acuminate, pungent, with a cusp 1–2 mm, on both sides rather densely to densely covered with appressed to subappressed hairs 0.3.0.6 mm. Peduncles 2.5–16 cm, ± erect, loosely to densely covered with appressed to subappressed hairs 0.3–0.5 mm and mostly with much fewer hairs 1–2 mm. Racemes ovoid to cylindricalal, 4–10 cm long and 2–3 cm in diameter, rather densely to densely many-flowered; axis with spreading hairs. Bracts persistent, rarely partly falling, pale brownish, hyaline-membranous, 10–17 × 4–7 mm, narrowly ovate-acute, sometimes shortly aristate, glabrous or very sparsely hairy at the base. Calyx 13–16 mm, at first tubular, 2.5–3 mm wide, later on inflated and 5–7 mm wide, pale yellowish or creamy, rarely with purplish teeth, rather densely covered with ± spreading hairs 2.5–4 mm; teeth subulate, 4–6 mm. Petals creamy to pale yellow. Standard 18–19 mm; blade 7–8 mm wide, obovate to oblong- panduriform, rounded, scarcely to distinctly constricted in lower part, at the base sharply angular- auriculate to gradually narrowed into the cuneate claw. Wings 16–18 mm; blades obovate to elliptic, obtuse, 7–8 × 2.5–3 mm; auricle up to 0.5 mm, claw 9–10 mm. Keel 14–16 mm; blades obliquely obovate; with widely, sometimes nearly rectangularly curved lower edge and nearly straight upper edge, subacute, 5–6 × 3 mm; auricle minute, claw 9–10 mm. Ovary c. 5 mm, ellipsoid, very densely covered with ascending hairs; style glabrous. Legumes subsessile, ellipsoid, c. 8–9 mm long, keeled ventrally, flattened dorsally; valves very densely appressed hairy. Seed only one, 4–5 × 2.5 mm.
Aniqlagich · Key
Turkum aniqlagichi (kitobdagi ruscha matn) · Genus key (Russian text of the book) →

Boshqa ma’lumot bazalari · Other databases

Astragalus turkumining boshqa turlari · Other species of the genus (658)