数据库列表

作者：SH. ZARRE; D. PODLECH & FATIMEH TAEB

文献：Feddes Repert. 116(1-2): 56 (-57). 2005.

形态描述：Plants 20-25 cm tall, cespitose. Caudex with a pluricipital root-crown. Stems several, erect, slightly curved or flexuose, up to the middle only with few leaves, angular, glabrous. Stipules greenish-membranous, 6-9 mm long, ovate, those of upper leaves narrowly triangular; adnate to the petiole for 1-2 mm, otherwise free, glabrous, at the base often with some minute glands. Leaves 3-4 cm long, sessile to subsessile; rachis slender, glabrous or very sparsely to sparsely covered with white and black appressed to subappressed hairs 0.1-0.2 mm long. Leaflets in 5-7 pairs, narrowly elliptic to elliptic, 5-12 × 2-4 mm, obtuse to subacute, glabrous on upper side, on underside sparsely covered with appressed white hairs, up to 0.3 mm long, sometimes only at the margins and midvein. Inflorescence subterminal. Peduncles 4.5-8 cm long, angular-sulcate, sparsely covered with appressed to slightly ascending white and black hairs up to 0.3 mm long. Racemes 1.5-2 cm long, rather densely 6-10-flowered. Bracts whitish-membranous, ca. 5 mm long, linear, acute, sparsely white and black hairy, at the base with few minute glands. Pedicels ca. 1 mm long, densely black hairy, recurved, flowers and fruits therefore nodding. Calyx 6-7.5 mm long, campanulate, oblique at the base, obliquely cut at the mouth, loosely to rather densely covered with subappressed to partly spreading, flexuose, tangled, predominantly black hairs 0.2-0.3 mm long, especially toward and at the teeth with some more white hairs; teeth unequal, the ventral (adaxial) two remote, triangular, ca. 2 mm long, the three dorsal (abaxial), close together, 2.5 mm long. narrowly triangular, 2-3 mm long, all nearly glabrous on inner side. Petals pale blue, drying pale yellow. Standard ca. 12 mm long; limb widely ovate, ca. 7 mm wide, widest near the base, deeply bilobed, abruptly contracted into the short claw. Wings ca. 11 mm long; limbs narrowly obovate, shortly but distinctly emarginate, ca. 7 × 3 mm; auricle oblong-curved, ca. 1.5 mm long, claw ca. 4 mm long. Keel ca. 8 mm long; limbs obliquely obovate, with widely, nearly rectangularly curved lower edge and nearly straight upper edge, obtuse, 4 × 2.5 mm; auricle minute, acute, 0.3 mm long, claw ca. 4 mm long. Stamen-tube ± truncate at the mouth, but the two uppermost marginal filement inserted distinctly deeper to the rim. Ovary subsessile, narrowly ellipsoid, very sparsely white hairy; style glabrous. Legumes unknown.

分布：Xinjiang: Kunlun mountains, Taxkorgan Xian, Hongqilepu

性质：sp. nov.

        

作者：L. R. XU & D. PODLECH

文献：Feddes Repert. 117(3-4): 228. 2006.

形态描述：Plants ca. 30 cm tall. Caudex slender, slightly branched. Stems few, erect, 15-20 cm long, rather densely furnished with white, appressed to subappressed and partly ascending, sometimes curved, tangled hairs 0.5-1 mm long, with some spreading hairs mixed in, in upper part also with some black hairs. Stipules green, 8-12 mm shortly adnate to the petiole, behind the stem distinctly connate, rather densely to densely hairy like the stem. Leaves 7-10 cm long; petiole 1-3 cm long, with the rachis hairy like the stem. Leaflets in 7-8 pairs, elliptic, obtuse to slightly retuse, 10-20 × 3-7 mm, on upper side loosely, on underside more densely covered with subappressed to slightly ascending, partly curved, tangled hairs 0.8-1 mm long. Peduncles 6-10 cm long hairy like the stem. Racemes 4-5 cm long, loosely many-flowered. Bracts membranous, slightly greenish, narrowly triangular, 4-5 mm long, predominantly white hairy, at the margins with some minute glands. Pedicels ca. 1 mm long, black hairy. Calyx campanulate, ca. 5 mm long, densely covered with subappressed black hairs 0.2-0.5 mm long and white hairs up to 1 mm long; teeth narrowly triangular, 2-2.5 mm long, black hairy on inner side. Petals violet, partly even when dry. Standard ca. 9 mm long; limb 5.5 mm wide, elliptic, emarginate, cuneately narrowed on the base. Wings ca. 8 mm long; limbs narrowly oblong, obtuse, 5 × 2 mm; auricle ca. 1 mm long, claw ca. 3 mm long. Keel ca. 7 mm long; limbs obliquely elliptic, with widely curved lower edge and slightly concave upper edge, subobtuse, 4 × 2.5 mm; auricle ca. 3 mm long. Stamentube truncate at the mouth. Ovaries with a stipe ca. 1 mm long, white hairy; style glabrous. Legumes unknown.

分布：Tibet: Near Baxoi city

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17: 248 (2007).

形态描述：Plants 2–3 cm tall, acaulescent, very densely caespitose, densely covered with white hairs. Caudex with a pluricipital root crown, with very short branches. Stipules whitish membranous, 8–10 mm long, adnate to the petiole for 1–3 mm, the free tips narrowly triangular, densely covered with basifixed, subappressed to slightly ascending hairs up to 2.5 mm long. Leaves 1.5–3 cm long; petiole 0.6–1 cm long, like the rachis densely covered with 6 medifixed, flexuose, subappressed to ascending hairs ca. 1 mm long and with basifixed, straight, spreading hairs up to 2 mm long. Leaflets in 1 to 3 pairs, narrowly elliptic,5–10 6 2–3.5 mm, subacute, on both sides densely covered with medifixed, ascending hairs ca. 1.5 mm long. Racemes sessile, few-flowered. Bracts whitish hyaline, narrowly triangular, 8–10 mm long, rather densely covered with basifixed hairs ca. 1 mm long. Flowers sessile. Petals whitish yellow when dry. Calyx ca. 12 mm long, densely covered with symmetrically to asymmetrically bifurcate, flexuose, subappressed to ascending hairs ca. 1 mm long and with basifixed, straight, ascending to nearly spreading hairs 2–3 mm long; teeth narrowly triangular, ca. 3 mm long, hairy on inner side. Standard ca. 25 mm long; limb ca. 9 mm wide, obovate, deeply emarginate, angularly passing into the cuneate claw. Wings ca. 22 mm long; limbs narrowly obovate, deeply emarginate to obliquely bilobed, 963.5 mm; auricle 1 mm long, claw ca. 13 mm long. Keel ca. 21 mm long; limbs obliquely obovate, with widely curved lower edge and 6 straight upper edge, obtuse, ca. 7 6 3.5 mm; auricle ca. 0.8 mm long, claw ca. 14 mm long. Stamen tube truncate at the mouth. Ovary sessile, densely white hairy. Legumes unknown.

分布：Xinjiang: Jeminay

性质：新种

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 236. 2007.

形态描述：Plants ca. 5 cm tall, acaulescent or nearly so, vegetative parts covered with appressed, ± medifixed, only white hairs. Stems, if present, up to 1 cm, very densely covered with hairs ca. 0.5 mm. Leaves 1.5-3 cm; stipules 1-2 mm, nearly free from petiole, behind stem shortly connate or to middle, loosely to rather densely hairy, at margins also with basifixed hairs; petiole 0.5-1.2 cm, with rachis hairy like stem; leaflets in 2-5 pairs, 2-6 × 1-1.5 mm, both surfaces very densely covered with hairs ca. 1 mm. Racemes short, rather densely 6-8-flowered; peduncle 2-3 cm, densely hairy like leaflets; bracts ca. 1 mm, white and black hairy. Calyx 7-8 mm, rather densely cov-ered with ± medifixed, subappressed, flexuous, black hairs 0.5-1 mm, with some longer, ascending, white and black hairs mixed in; teeth ca. 1 mm. Petals violet; standard elliptic, ca. 17 × 6 mm, apex emarginate; wings ca. 14 mm; keel ca. 13 mm. Legumes (immature) sessile, linear, pendulous, distinctly fal-cate, ca. 15 mm, apex acuminate; valves densely covered with symmetrically to strongly asymmetrically bifurcate, appressed, white hairs 0.5-1 mm.

分布：Xinjiang (Shanxi): near Wenquan

性质：sp. nov.

        

作者：SH. ZARRE; D. PODLECH & FATIMEH TAEB

文献：Feddes Repert. 116(1-2): 57 (-58). 2005.

形态描述：Plants 20-25 cm tall. Caudex with ± elongated, slender, branched stolons. Stems 15-20 cm long, slender, erect to slightly ascending, angular-sulcate, loosely to rather densely covered with appressed to ascending, white, below the nodes often predominantly black hairs 0.3-0.6 mm long, mostly glabrous at the base. Stipules greenish, ovate, 4-5 mm long, free from the petiole and from each other, all black ciliate at the margins. Leaves 4-5 cm long, the uppermost subsessile, the others with a petiole 0.6-2 cm long; petiole and rachis loosely to rather densely covered with appressed to subappressed, tangled white hairs up to 0.5 mm long, with black hairs mixed in. Leaflets in 4-5 pairs, narrowly elliptic to elliptic, 5-13 × 1-4.5 mm, rounded so subacute, glabrous on upper side, loosely to rather densely covered with appressed white hairs 0.3-0.5 mm long on underside. Peduncle 3-7 cm long, rather densely white hairy like the rachis, toward the raceme with increasing black hairs. Raceme capitate to ovoid, 2-3 cm long, densely manyflowered, slightly elongating with age. Bracts linear, whitish-membranous, ca. 5 mm long, black hairy, at the base with few minute glands. Pedicels 0.5-1 mm long, black hairy. Calyx 4.5-5 mm long, campanulate, obliquely cut at the mouth, rather densely covered with subappressed to ascending black hairs 0.3-0.5 mm long; teeth subulate, 1.5-2 mm long, densely black hairy on inner side. Petals whitish to yellow. Standard ca. 8 mm long; limb widely obovate, 5 mm wide, minutely emarginate, gradually widely cuneately narrowed at the base. Wings ca. 7 mm long; limbs obovate, 4.5 × 2 mm narrowly oblong, rounded, 3.5 × 1.2 mm; auricle ca. 0.5 mm long, claw ca. 2.5 mm long. Keel ca. 6 mm long; limbs obliquely elliptic-curved, with widely curved lower edge and nearly straight upper edge, obtuse, 3 × 1.7 mm; auricle minute, claw ca. 2.5 mm long. Stamen-tube truncate at the mouth. Ovary very shortly stipitate, ovoid, glabrous. Legumes unknown.

分布：Xinjiang: Kunlun mountains, Pishan Xian, Naoarbatibuqiong

性质：sp. nov.

        

作者：吴玉虎

文献：Acta Bot. Yunnan. 20(1): 39 (1998).

形态描述：本变种同原变种的区别在于荚果无毛, 茎几无毛，小叶上面无毛。

分布：Qinghai(青海): Henan Xian(河南县)，Damitang(达米塘)

性质：var. nov.

        

作者：吴玉虎

文献：Bull. Bot. Res., Harbin 17 (1): 35 (1997), „magniflors‟.

形态描述：本变种同原变种的区别在于花长达 10—11mm ;托叶三角形或卵状披针形;小叶长圆形或倒卵形, 长可达10mm , 宽可达6mm , 上面几无毛。

分布：Qinghai

性质：新变种

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17: 249 (2007).

形态描述：Plants 2–4 cm tall, acaulescent, densely caespitose, only white hairy. Caudex with a pluricipital root crown. Stipules whitish membranous, 5–6 mm long, triangular, adnate to the petiole for ca. 3 mm, loosely to rather densely covered with basifixed, subappressed hairs up to 1 mm long. Leaves 0.8–1.5 cm long; petiole 0.3–0.7 cm long, like the rachis slender, very densely covered with medifixed, appressed hairs 0.4–0.6 mm long. Leaflets in 1 to 2 pairs, obovate, 3–6 6 1.2–3 mm, subacute to shortly acuminate, mostly boot-shaped or folded, especially toward the tip, covered on upper side loosely to rather densely, on underside more densely with appressed, medifixed hairs 0.3–0.5 mm long. Racemes sessile, 1- to 2- flowered. Bracts whitish membranous, very narrowly triangular, ca. 3 mm long, with basifixed hairs 0.5– 1 mm long. Flowers sessile. Calyx campanulatetubular, 8–9 mm long, rather densely to densely covered with subbasifixed to basifixed, spreading, tangled hairs 0.5–1 mm long; teeth subulate, 2– 2.5 mm long. Petals purplish in life, whitish or yellowish when dry. Standard ca. 16–17 mm long;limb oblong, 4.5–5.5 mm wide, emarginate, below the middle constricted, at the base angular-auriculate, subabruptly contracted into the short claw. Wings 14– 15 mm long; limbs narrowly oblong, obtuse, ca. 7.5–86 2.2 mm; auricle ca. 0.5 mm long, claw ca. 7 mm long. Keel ca. 12–13 mm long; limbs obliquely elliptic, with widely curved lower edge and 6 straight upper edge, subacute, ca. 562.2 mm; auricle short.Ovary sessile, white hairy; style glabrous. Legumes unknown.

分布：Xinjiang: Berler

性质：新种

        

作者：L. R. XU & D. PODLECH

文献：Feddes Repert. 117(3-4): 228 (-229). 2006.

形态描述：Plants ca. 10 cm tall, loosely caespitose. Caudex with short, branched, subterranean stolons. Stems several, 4-6 cm long, ascending, branched at the base, terete to angularsulcate, sparsely to loosely covered with appressed to subappressed white, at the nodes also black hairs, 0.1-0.4 mm long, partly glabrescent, especially at the base. Stipules green, 3-4 mm long, triangular to narrowly triangular, adnate to the petiole for ca. 1 mm, behind the stem high distinctly vaginate-connate, sparsely to loosely overed with subappressed white and black hairs. Leaves 2-3 cm long, subsessile or with a petiole up to 0.8 cm long; rachis deeply sulcate adaxially, sparsely to loosely covered with subappressed with hairs up to 0.3 mm long. Leaflets in 7-10 pairs, elliptic, 4-7 × 1.5-3 mm, rounded, on upper side glabrous, on underside at the midrib and margins loosely furnished with subappressed white hairs 0.5-0.8 mm long, otherwise glabrous or with scattered hairs only. Peduncles 1.5-3 mm long, angular-sulcate, hairy like the stem but in upper part with some black hairs mixed in. Racemes ovoid, rather densely ca. 10-flowered. Bracts whitish, narrowly triangular, ca. 2 mm long, white hairy. Pedicels ca. 0.5 mm long, sparsely white and blacky hairy. Calyx campanulate, ca. 4 mm long, sparsely covered with appressed black hairs 0.1-0.3 mm long, with some white hairs mixed in; teeth subulate, 1.5-2 mm long. Petals whitish yellow when dry. Standard ca. 11 mm long; limb ca. 5.5 mm wide, elliptic, slightly emarginate, gradually narrowed into the short claw. Wings ca. 8 mm long; limbs oblong, rounded, ca. 5 × 1.5 mm; auricle wide, ca. 0.8 mm long, claw ca. 3 mm long. Keel ca. 6.5 mm long; limbs obliquely elliptic-triangular, with widely curved lower edge and ± straight upper edges subobtuse ca. 3.8 × 2.5 mm; auricle ca. 0.5 mm long, claw 3 mm long. Stamen-tube truncate at the mouth. Ovaries with a stipe ca. 1 mm long, glabrous. Legumes subsessile, obliquely oblong, slightly curved, 4-5 mm long, ca. 1.8 mm high and wide, keeled ventrally, widely grooved dorsally, with a beak ca. 0.5 mm long, unilocular, valves glabrous. Seeds 2.2 × 1 mm, dark blackish brown.

分布：Tibet: Gongjao

性质：sp. nov.

        

作者：D. PODLECH

文献：Feddes Repert. 120(1-2): 50 (-51). 2009.

形态描述：Plant s ca. 30 cm tall. Caudex slightly divided with short branches. Stems solitary or several, 10-20 cm long, ascending, loosely to rather densely covered with medifixed, appressed white hairs 0.3-0.5 mm long, with black hairs mixed in. St ipules greenish, 3-4 mm long, narrowly triangular, nearly free from petiole, losely white and black hairy. Leaves 8-10 cm long; petiole 1.5-3 cm long, like the rachis slender, white and black hairy like the stem. Leaf let s in 9-12 pairs, elliptic or narrowly elliptic, 10-13 × 3-5 mm, rounded to slightly emarginate, on upper side very sparsely, on underside sparsely to loosley covered with appressed, medifixed white hairs 0.6-1 mm long. Peduncles 13-18 cm long, sparsely to loosely hairy like the stem. Racemes densely 10-15-flowered. Bract s whitish, narrowly triangular, 3-4 mm long, loosely black hairy, at the base with minute glands. Pedicel s ca. 1 mm long, predominantly black hairy. Calyx 10−12 mm long, narrowly tubular, obliquely cut a the mouth, loosely covered with appressed black hairs 0.3-0.6 mm long; teeth subulate, ca. 2 mm long, subglabrous on inner side densely hairy. Petal s yellowish. Standard ca. 25 mm long; limb narrowly elliptic, ca. 7 mm wide, narrowly emarginate, ± gradually narrowed at the base. Wings 18-21 mm long. Keel ca. 16 mm long. Legumes (unripe) sessile, erect to spreading, narrowly linear, 40-45 mm long, 1.5-2 mm high, attenuate into a subulate beak 1.5-2 mm long; valves densely covered with appressed, symmetrically to asymmetrically bifurcate black hairs 0.4-0.6 mm long.

分布：Xinjiang:

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 14(2): 220. 2004.

形态描述：Plants up to 25 cm tall, with appressed to subappressed hairs 0.1-0.3 mm. Stems several, sparsely to loosely white hairy, below nodes also black hairy. Leaves 4-7 cm; stipules white and black hairy, lower ones high connate behind stem; petiole 1-2.5 cm, like rachis loosely hairy; leaflets in 4-6 pairs, elliptic, 5-12 × 3-6 mm, abaxially loosely to rather densely ap-pressed white hairy, adaxially glabrous, apex rounded to dis-tinctly retuse. Racemes globose-ovoid, soon elongating up to 4 cm, many flowered; peduncle 6-10 cm, loosely covered in lower part with only white and in upper part also increasingly with black hairs; bracts 1.5-2 mm, black hairy. Calyx 3-4 mm, loosely to rather densely covered with black and a few white hairs; teeth 1.2-1.5 mm. Petals (when dry) whitish to slightly pale violet tinged, keel mostly violet at tip; standard obovate, ca. 10 × 5 mm, apex slightly emarginate; wings ca. 7 mm, limbs obovate, rounded at apex; keel ca. 5 mm. Ovary ovoid. Leg-umes unknown.

分布：Kaschgaria, Ugu, Ulug-tuz, valley of river Tscharlym

性质：sp. nov.

        

作者：D. PODLECH

文献：Feddes Repert. 120(1-2): 48 (-49). 2009.

形态描述：Plant s 25-30 cm tall. Caudex with a pluricipital root-crown. Stems several, up to 20 cm long, ascending, covered in basal part loosely with subappressed, white, in upper part sparsely with appressed white and black hairs 0.3-0.5 mm long. St ipules greenish, 7-10 mm long, narrowly oblong-triangular, acute, nearly free from petiole, free from each other, sparsely covered with ± spreading, tan gled black and white hairs up to 1 mm long. Leaves 7-9 cm long; petiole 1-2 cm long, like the rachis grooved adaxially, sparsely to loosely covered with subappressed to ascending, partly curved black and white hairs up to 0.3 mm long. Leaf let s in 5-7 pairs, elliptic, 15-25 × 6-13 mm, rounded, on upper side glabrous, on underside loosely covered with appressed white hairs 0.5-0.8 mm long. Peduncle 9-11 cm long, striate-sulcate, loosely white hairy like the rachis, with few black hairs toward the raceme mixed in. Racemes ovoid to shortly cylindric, 3-4 cm long, densely many-flowered. Bract s whitish-membranous, narrowly triangular, ca. 5-6 mm long, loosely black hairy. Pedicel s ca. 1 mm long, black hairy. Calyx shortly campanulate, 5 mm long, loosely to rather densely covered with subappressed to slightly ascending, predominantly black hairs up to 0.8 mm long; teeth narrowly triangular, 2-2.5 mm long, ± as long as the tube, hairy on inner side. Petal s yellowish when dry. Standard ca. 10 mm long; limb 5-6 mm wide, elliptic, slightly to distinctly emarginate, subabruptly contracted into the short but distinct claw. Wings 8 mm long; limbs narrowly obtriangular, widest at the retuse tip, ca. 5 × 2 mm; auricle minute, claw 3 mm long. Keel 6 mm long; limbs obliquely triangular-elliptic, with widely rectangularcurved lower edge and slightly curved upper edge, subacute, 3-3.5 × 2-2.5 mm; auricle minute, claw curved, ca. 3 mm mm long. Stamen-tube nearly truncate at the mouth. Ovary subsessile, ellipsoid, densely white hairy; style short, glabrous. Legumes sessile, globose, ca. 4 mm in diameter, rounded ventrally and dorsally, beakless, fully bilocular; valves rather thick, covered densely with spreading white and black hairs ca. 1 mm long.

分布：Xinjiang: Near Yecheng

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 231. 2007.

形态描述：Plants 20-35 cm tall, acaulescent or shortly caulescent, glabrous except for ovary or sparsely white hairy. Stem, if present, up to 7 cm. Leaves 12-35 cm; stipules 10-20 mm, free from petiole, glabrous; petiole 4-8 cm, at base up to 2 mm thick, like rachis glabrous or loosely covered with spreading hairs 1-2 mm; leaflets in 10-15 pairs, ovate, 8-30 × 5-22 mm, glabrous or at margins and abaxially at midvein sparsely covered with spreading hairs ca. 1 mm, apex rounded to very shortly acumi-nate. Racemes very loosely 5-7-flowered; peduncle 0.5-2 cm; bracts 5-12 mm, glabrous or loosely hairy. Calyx 11-13 mm, glabrous or with a few spreading hairs at teeth; teeth unequal, 3-5 mm. Petals yellow or greenish yellow; standard oblong to elliptic, 24-25 × 8-9 mm, apex emarginate; wings 20-22 mm; keel 17-18 mm. Ovary with a stipe 1-1.5 mm, hairy. Legumes ellipsoid, ca. 20 mm, ca. 10 mm high.

分布：Xinjiang (Shanxi): near Habahe

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 14(2): 221. 2004.

形态描述：Plants at least 60-70 cm tall, with hairs 0.3-0.5(-1.5) mm. Stem at base up to 8 mm thick, glabrous or with scattered spreading hairs up to 1.5 mm. Leaves 5-9 cm, nearly sessile; stipules 4-10 mm, glabrous or ciliate; rachis sparsely covered with spreading hairs up to 1 mm; leaflets in 3-9 pairs, narrowly ovate to narrowly elliptic, 10-17 × 3-7 mm, both surfaces loosely covered with appressed to subappressed hairs 0.3-1 mm, apex rounded to minutely acuminate. Racemes 4-5 cm, loosely many flowered, soon elongating up to 10 cm; peduncle 5-13 cm, sparsely to loosely covered with appressed to ± spreading white hairs; bracts green, linear-subulate, 5-8 mm, mainly white ciliate. Bracteoles whitish, linear, 0.5-1 mm. Ca-lyx campanulate, 4(-5) mm, tube loosely covered with subap-pressed black hairs up to 0.3 mm and with a few long white hairs; teeth 0.3-1 mm. Petals lilac or dark purplish; standard obovate, ca. 13 × 7 mm; wings ca. 13 mm; keel ca. 12 mm. Legumes (immature) with a stipe 5-6 mm, narrowly ellipsoid; valves very densely covered with subappressed white and black hairs.

分布：Gansu: Xiaho Xian [Hsiahohsien]

性质：stat. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17: 253 (2007).

形态描述：Plants ca. 30 cm tall, covered with 6 medifixed, appressed hairs. Caudex branched, with short aerial branches. Stems of the current year 5–10 cm long, angular-sulcate, sparsely to loosely covered with white hairs 0.3–0.5 mm long, at the nodes sometimes with black hairs mixed in. Stipules whitish membranous, 7– 15 mm long, acuminate, highly vaginate-connate behind the stem, loosely to rather densely covered with symmetrically to asymmetrically bifurcate white hairs 0.2–0.5 mm long. Leaves 10–12 cm long; petiole 3–4 cm long, with the rachis sulcate adaxially, sparsely to loosely white hairy like the stem. Leaflets in 9 to 10 pairs, elliptic, 10–2565–12 mm, rounded to slightly retuse, on both sides sparsely covered with white hairs 0.3–0.5 mm long. Peduncles 8–10 cm long, angular-sulcate, subglabrous. Racemes ca. 4 cm long, densely many-flowered. Bracts hyaline-membranous, 4–5 mm long, narrowly triangular, sparsely black ciliate, at the margins with minute glands. Pedicels ca. 1 mm long, black hairy. Calyx 9–10 mm long, campanulate, loosely covered with medifixed, appressed black hairs 0.2–0.4 mm long and with symmetrically to asymmetrically bifurcate white hairs 0.5–0.7 mm long; teeth subulate, 4–5 mm long. Petals pale greenish yellow. Standard 15–16 mm long; limb ca. 5 mm wide, elliptic, emarginate, gradually narrowed at the base. Wings ca. 14 mm long; limbs narrowly oblong, obtuse, ca. 5 6 1 mm; auricle ca. 0.5 mm long, claw ca. 9 mm long. Keel ca. 13 mm long; limbs obliquely obovate, with widely curved lower and nearly straight upper edge, subacute, ca. 5 6 1.5 mm; auricle minute, claw ca. 8 mm long. Stamen tube obliquely cut at the mouth. Ovary sessile, hairy. Legumes sessile, obliquely erect, narrowly oblong, ca. 10 mm long, ca. 3 mm high and wide, keeled ventrally, 6 grooved dorsally, with a beak 1– 2 mm long, incompletely bilocular with a narrow septum; valves thinly coriaceous, densely covered with symmetrically to asymmetrically bifurcate, subappressed to slightly ascending, 6 flexuose black hairs 0.2–1 mm long, partly glabrescent with age. Seeds 1.5–2.5 mm, reddish brown, smooth.

分布：Xinjiang: Qitai

性质：新种