数据库列表

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 253. 2007.

形态描述：Plants 4-7 cm tall, acaulescent, with ± medifixed, ap-pressed, white hairs 0.8-1 mm. Leaves 2-5 cm; stipules 3-4 mm, adnate to petiole for 1-2 mm, densely hairy, at margins also with basifixed hairs; petiole 1-2.5 cm, very densely hairy; leaflets in basal leaves solitary, in other leaves 3, close together, elliptic to obovate or partly narrowly obovate, 10-18 × 3-8 mm, both surfaces very densely hairy. Racemes densely 8-10-flowered; peduncle 2-5 cm, very densely hairy; bracts ovate, 1.5-2 mm, loosely hairy, margins with basifixed hairs. Calyx 5-7 mm, densely white hairy; teeth subulate, 2-3 mm. Petals pink; standard ca. 14 × 8 mm, slightly constricted in lower 1/3, with-out distinct claw, apex slightly emarginate; wings ca. 12 mm; keel ca. 10 mm. Ovary sessile, densely white hairy. Legumes unknown.

分布：Xinjiang (Shanxi): near Burqin

性质：sp. nov.

        

作者：许奕华, 刘全儒

文献：Acta Bot. Yunnan. 19(2): 190 (1997).

分布：Gansu, Nei Mongol, Ningxia [Mongolia].

性质：nom. nov.

        

作者：吴玉虎

文献：Acta Bot. Yunnan. 20(1): 36 (1998).

形态描述：多年生草本。主根粗壮。茎自基部分枝，铺散, 长l5～30 cm，无毛。羽状复叶长3～12cm, 叶柄长仅l～2 cm托叶离生, 基部与叶柄稍贴生，宽披针形或卵状披针形，长6～l2mm, 宽2～5 mm, 先端渐尖, 近无毛小叶l3～29枚，长圆形至卵状长圆形，长3～l3 mm, 宽2～7 mm，先端钝圆，具小尖头, 基部近圆形，上面无毛，下面仅沿中脉和边缘稍被柔毛。总状花序生3～9花总花梗明显短于叶, 长l～4 cm苞片宽披针形或卵状披针形，长6～12mm，宽2～5mm花梗长2～3 mm, 稀被黑柔毛花萼管状钟形，后期变黑色，长6～10mm，外面无毛，萼齿三角状披针形, 长2～4 mm, 齿内被柔毛小苞片缺花冠黄色旗瓣倒卵状披针形，长ll～13mm, 宽约7姗，瓣片近圆形，先端钝圆或平截, 基部渐狭成柄, 柄与瓣片近等长 翼瓣长圆形, 长ll～12 mm, 宽约2mm, 细柄长约8 mm龙骨瓣长ll～l3mm, 细柄长约8 mm子房无毛, 具长柄。荚果长圆形, 棕色, 后期带黑色, 长l2～22mm，宽6～l2 mm, 厚硬，膨胀, 无毛，有横纹，果梗长6～10mm种子圆肾形，径约2mm，褐色。花期6～8月，果期7～9月。

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

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 14(2): 222. 2004.

形态描述：Plants 12-22 cm tall, totally glabrous with exception of inner side of calyx teeth and legumes. Stems several, up to 4 mm thick. Leaves 4-8 cm; stipules greenish membranous with narrowly hyaline margins, ovate, 12-15 mm; petiole 0.7-2 cm, rachis at base of leaflets mostly with stipel-like entire or fringed linear to narrowly triangular emergences 0.5-2.5 mm and/or with distinctly stalked minute glands; leaflets in 5-7 pairs, ovate to elliptic, 10-18 × 5-9 mm, apex rounded. Racemes 8-11-flowered; peduncle 4-7.5 cm; bracts narrowly ovate, ca. 10 mm. Calyx campanulate, 7.5-9 mm; teeth subulate, 2.5-3 mm, hairy on inner side. Petals yellow; standard obovate, ca. 11 × 5-6 mm; wings ca. 11 mm; keel ca. 10 mm. Stamen tube closed, monadelphous. Legumes with a stipe 5-6 mm, narrowly ellip-soid, ca. 1.5 cm, shortly attenuate at both ends; valves hairy.

分布：Shaanxi: Xitaiba Shan, Ding-pengshan

性质：stat. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 234. 2007.

形态描述：Plants 12-25 cm tall, caulescent, subshrubby. Stems in older parts ligneous, parts of current year 5-10 cm, very densely hairy; hairs medifixed, appressed, white, at nodes also black, 1-1.5 mm. Leaves 2.5-5 cm; stipules 3-7 mm, shortly adnate to petiole, densely covered with white and sometimes also black hairs; petiole 1-2 cm, like rachis densely to rather densely covered with medifixed, appressed, white hairs 0.8-1 mm and with more spreading, asymmetrically bifurcate hairs 1.5-2 mm; leaflets in 4-6 pairs, 7-15 × 3-5 mm, both surfaces sparsely to rather densely covered with appressed to slightly ascending, medifixed hairs 1-2 mm. Racemes loosely to rather densely 10-12-flowered; peduncle 1.5-4 cm, loosely to densely hairy, hairs symmetrically or asymmetrically bifurcate, ± flex-uous, appressed to slightly ascending or more rarely also spreading, white, toward raceme sometimes also black, 0.5-1.5 mm; bracts 4-6 mm, with ± spreading, partly basifixed, white and black hairs. Calyx ca. 15 mm, rather densely covered with strongly asymmetrically bifurcate to basifixed, ± spreading, white hairs 1.5-2 mm and with few, more symmetrically bifur-cate, subappressed, flexuous hairs 0.5-1 mm, with black hairs mixed in; teeth 2-3 mm. Petals ?pale violet or yellow; standard obovate, ca. 24 mm, slightly constricted in middle, with a rather long claw, apex emarginate; wings ca. 22 mm; keel ca. 20 mm. Legumes sessile, 15-25 mm (without beak), slightly curved, attenuate into a rigid beak 6-10 mm; valves densely covered with subbasifixed, ± spreading, white hairs 1-2 mm, sometimes completely glabrous.

分布：Xinjiang: Urumqi, Yanerwo

性质：nom. et stat. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 235. 2007.

形态描述：Plants 8-12 cm tall, acaulescent. Leaves 4-9 cm; stipules 1-2 mm, free from petiole, densely covered with ± medifixed, appressed, tangled, white hairs ca. 1 mm, at margins also with basifixed hairs; petiole 2-4 cm, like rachis densely covered with partly flexuous, tangled, ascending to spreading, ± medifixed, white hairs 0.5-1 mm; leaflets in 3-7 pairs, 5-10 × 3-5 mm, abaxially densely and adaxially loosely to rather densely cov-ered with symmetrically or asymmetrically bifurcate, flexuous, tangled, ascending to spreading, white hairs ca. 1 mm. Racemes (in fruit) rather densely 2-6-flowered; peduncle 3-8 cm, white hairy like rachis, just below raceme with some black hairs mixed in; bracts (2-)3-4 mm, with strongly asymmetrically bifurcate, predominantly black hairs. Calyx 11-12 mm, rather densely villous, with ± symmetrically to extremely asymmetri-cally bifurcate, flexuous, tangled, ascending to spreading, white hairs 0.5-1 mm and especially at dorsal (lower) side and teeth with shorter black hairs; teeth subulate, 2-3 mm. Petals unknown. Legumes sessile, linear, ± erect, straight or slightly curved, (20-)30-40 mm, 2.5-3.5 mm high and wide, with a beak 1-2 mm; valves densely covered with symmetrically or asymmetrically bifurcate, ± appressed, white hairs 0.5-0.6 mm and with extremely asymmetrically bifurcate, ascending to spreading hairs ca. 1 mm.

分布：Xinjiang: Toli

性质：sp. nov.

        

作者：钱子刚, 陈介

文献：Acta Bot. Yunnan. 19(3): 237 (1997).

形态描述：Plants 2-6 cm tall. Stems ascending to erect, appressed hairy or nearly glabrous. Leaves 1.5-3 cm, subsessile; stipules 1-2 mm; leaflets in 4-7 pairs, elliptic to obovate, 2-3 × ca. 1.5 mm, abaxially densely and adaxially sparsely appressed hairy, rounded to retuse. Racemes 3-6-flowered; peduncle ca. 1 cm; bracts sparsely hairy. Calyx 3-4 mm, with appressed black hairs; teeth 1.5-2 mm. Petals pale yellowish; standard elliptic, ca. 10 × 5 mm; wings ca. 9 mm; keel ca. 8 mm. Ovary subses-sile, linear, glabrous. Legumes unknown.

分布：Yunnan(云南): Zhongdian(中甸), Dayingbu(打应部)

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 236 (-237). 2007.

形态描述：Plants 25-35 cm tall. Stems several, densely covered with medifixed, appressed, white hairs 0.3-0.6 mm, with some black hairs mixed in, especially toward nodes. Leaves 3-7 cm; stip-ules 3-4 mm, free from petiole, high connate behind stem, loosely white and black hairy, partly glabrescent with age; petiole 0.4-1.5 cm, with rachis hairy like stem; leaflets in 5-8 pairs, 4-7 × 1.5-3 mm, abaxially sparsely to loosely covered with appressed white hairs 0.4-0.8 mm, adaxially glabrous. Racemes ca. 3 cm, densely 8-10-flowered; peduncle 5-18 cm, sparsely to very sparsely hairy like stem; bracts 3-4 mm, with strongly asymmetrically bifurcate to basifixed white and black hairs. Calyx at anthesis narrowly ellipsoid, ca. 11 mm, loosely covered with subappressed, symmetrically to strongly asym-metrically bifurcate, flexuous, black hairs 0.4-1.2 mm and with fewer, strongly asymmetrically bifurcate to basifixed, white hairs 1-1.5 mm; teeth ca. 1 mm. Petals probably white with violet-tipped keel or pale violet; standard narrowly obovate, 19-20 × ca. 7 mm, apex retuse; wings 16-17 mm; keel 14-15 mm. Ovary with a stipe 1.5-2 mm, white and black hairy. Leg-umes unknown.

分布：Xinjiang (Shanxi): near Yecheng

性质：sp. nov.

        

作者：Dieter podlech

文献：Pakistan J. Bot. 42(Sp. Issue): 27 (-29; fig. 1). 2010.

形态描述：Plants ca. 50−60 cm tall, in most parts completely glabrous. Stem erect, up to 4 mm thick, angular-striate, hollow. Stipules greenish with very narrowly hyaline margins, ovate, obtuse, 15−20 mm long and up to 8 mm wide, free from the petiole and from each other, at the margines very sparsely ciliate with white hairs ca, 0.2 mm long. Leaves 7−12 cm long, sessile; rachis at the base of the leaflets sometimes with distinctly stalked minute glands. Leaflets in 6-7 pairs, narrowly ovate to narrowly elliptic, 15−25 x 4−10 mm, obtuse to subacute, sometimes minutely mucronulate, glabrous. Peduncle ca. 12 cm long. glabrous. Raceme ca. 18-flowered. Bracts narrowly ovate, acute, ca. 8−10 mm long, at the margins sparsely ciliate with short black hairs. Pedicels 2-3 mm long, loosely black hairy. Calyx shortly tubular, 9−10 mm long, glabrous; teeth narrowly triangular, 2.5-3 mm long, black hairy on inner side. Petals yellow. Standard ca. 15 mm long; blade widely elliptic, ca. 9 mm wide,emarginate, at the base absruptly contracted into the very short claw. Wings ca. 12 mm long; blades narrowly oblong, obtuse, ca. 5 x 2 mm; auricle 1 mm, claw 7 mm. Keel ca. 12 mm long; blades obliquely obovate, with widely curved lower edge and ± straight upper edge, obtuse, ca. 5 x 3 mm; auricle 0.5 mm, claw ca. 7 mm. Stamen-tube diadellphous, obliquely cut at the mouth. Ovary with a stpe ca. 3 mm long, white hairy. Legumes unknown.

分布：Sichuan: Litang-Batang, Jinsha (Yangtse) tributary E of Yidun/Yarwa, below pass to Litang plateau

性质：sp. nov.

        线描图

作者：Dieter Podlech, Nicholas J. Turland and Xu Langran

文献：Novon 13 (4): 472 (2003), “isonym”.

形态描述：Plants 15-30 cm tall, shortly caulescent; caudex strong, with a many-headed root crown; stems sev- eral, short, 2-10 cm, densely covered with medi- fixed, appressed, white trichomes 0.6-1 mm. Leaves 5-12 cm; stipules 4-5 mm, triangular, shortly adnate to petiole, with white, appressed tri- chomes; petiole 2-5 cm, together with rachis with trichomes like stem; leaflets in 2 or 3 pairs, linear, 10-25 x 1-3 mm, on both surfaces sparsely to rather densely covered with appressed trichomes 1-1.5 mm. Peduncle 7-15 cm, with trichomes like stem but toward raceme with some black trichomes intermixed; raceme rather dense, 3-4 cm; bracts narrowly triangular, 2-3 mm, membranous, loosely with predominantly black trichomes; pedicels 1-2 mm, with black trichomes. Calyx narrowly tubular, obliquely cut at mouth, 8-12 mm, rather densely covered with appressed black (predominantly) and white trichomes (0.3-)0.5-0.8 mm; teeth subulate, 2-4 mm; corolla purple-red; standard 17-20 mm, limb narrowly obovate, S7 mm wide, narrowed into a short claw at base, apex retuse; wings 14-18 mm, claw 7-9 mm, auricle rounded, ca. 0.2 mm, limb narrowly oblong, 7-8 x 2-2.5 mm, apex distinctly incised; keel 10-15 mm, claw S9 mm, auricle mi- nute, limb obliquely obovate, distally with broadly curved lower edge and slightly concave upper edge, 5.54 x 2-2.5 mm, apex acute; stamen tube sub- truncate at mouth; ovary subsessile? linear, covered with appressed white and black trichomes; style glabrous. Legume sessile, 2-valved, straight to slightly curved, 10-15 mm, ca. 2 mm wide and high, grooved abaxially, slightly keeled adaxially, apex shortly acuminate; valves with appressed white and black or predominantly black trichomes. Seeds 3 or 4 in each valve.

分布：Gansu: Sunan Yugurzu Zizhixian

性质：新种

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 242–243 2007

形态描述：Astragalus yunnanensis subsp. incanus differs from subspecies yunnanensis Franchet by leaflets villous, densely to very densely covered on both sides with ascending to spreading, flexuose, tangled white hairs 0.5–1 mm long (vs. leaflets on upper side glabrous or sparsely to loosely hairy, on underside loosely to densely hairy, sometimes only at the midvein and margins, rarely glabrous).

分布：Yunnan: Bei-ma-shan

性质：新组合

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17(2): 242. 2007.

形态描述：Leaflets villous, densely to very densely covered on both surfaces with ascending to spreading, flexuous, tangled, white hairs 0.5-1 mm. Calyx covered with ± spreading, straight, white hairs 1-2 mm and with slightly shorter black hairs. Legumes with a stipe 3.5-5 mm, widely ellipsoid, 12-15 × ca. 8 mm.

分布：Yunnan: Bei-ma-shan, s.d.

性质：comb. et stat. nov.

        

作者：L. R. XU & D. PODLECH

文献：Feddes Repert. 117(3-4): 229 (-230). 2006.

形态描述：Plants ca. 25 cm tall. Caudex with a pluricipital root-crown and branched subterranean stolons. Stems several to many, ascending, up to 20 cm long, branched at the base, angularsulcate, sparsely to partly loosely covered with appressed to subappressed white, at the nodes also black hairs 0.02-0.2 mm long, with few black hairs mixed in. Stipules whitish to green, 2-3 mm long, ovate-acuminate to narrowly triangular, shortly adnate to the petiole, those of lower leaves behind the stem vaginateconnate, those of upper leaves free from each other, sparsely hairy or subglabrous. Leaves 3-4 cm long; petiole 0.5-1 cm long, slender, hairy like the stem. Leaflets in 4-6 pairs, narrowly elliptic to elliptic, 4-8 × 1.5-3 mm, obtuse, on upper side glabrous, on underside sparsely to loosely hairy like the stem. Peduncles 7-12 cm long, hairy like the stem but in upper part with increasing black hairs. Racemes ovoid, rather densely 7-15-flowered. Bracts whitish, narrowly ovate to narrowly triangular, 2-3 mm long, sparsely predominantly black hairy. Pedicels 0.5-1 mm long, black hairy. Calyx campanulate, 3-4 mm long, slightly obliquely cut at the mouth, loosely covered with appressed black hairs ca. 0.1 mm long; teeth narrowly triangular, 1-1.5 mm long, sparsely black hairy on inner side. Petals probably violet, whitish when dry. Standard ca. 7 mm long; limb 5 mm wide, widely elliptic, emarginate, with a short, cuneate claw. Wings ca. 6 mm long; limbs obovate-spathulate, widest near the widely rounded tip, 4 × 2.2 mm; auricle ca. 0.8 mm long, claw ca. 2 mm long. Keel 5 mm long; limbs oblique-elliptic, rounded, 3 × 2 mm; claw 2 mm long. Stamen-tube truncate at the mouth. Ovaries subsessile, glabrous. Legumes unknown.

分布：Xinjiang: Northern slopes of Kuen-lun range, near Yutian

性质：sp. nov.

        

作者：Dietrich Podlech, Lang-Ran Xu

文献：Novon 17: 233 (2007).

形态描述：Plants more than 55 cm tall, covered in vegetative parts with appressed white hairs 0.2–0.5 mm long. Stems erect, at the base ca. 4 mm diam., finely angular-sulcate, glabrous. Stipules of lower leaves unknown, of upper leaves ca. 5 mm long, glabrous very sparsely white and black hairy, soon falling. Leaves 6– 15 cm long, nearly sessile; rachis glabrous or with scattered hairs only. Leaflets in 6 to 8 pairs, elliptic, acuminate-mucronulate, 10–20 6 5–12 mm, on both sides glabrous or with scattered hairs only. Peduncles 7–10 cm long, with scattered white and black hairs. Racemes 5–7 cm long, loosely 10- to 12-flowered; axis with scattered white and black hairs. Bracts whitish membranous, narrowly triangular to linear, ca. 2 mm long, white and black hairy. Pedicels 1–2.5 mm long, sparsely black hairy. Bracteoles whitish, linear, 1– 2 mm long, at the pedicel just below the calyx. Calyx campanulate-tubular, 9–11 mm long, obliquely cut at the mouth, sparsely covered with ascending to spreading black hairs 0.3–0.5 mm long; teeth subulate, 4–5 mm long. Petals pale lilac. Standard ca. 18 mm long; limb ca. 8 mm wide. Wings ca. 17 mm long. Keel ca. 17 mm long; limbs 6 triangular, with rectangularly curved lower edge and slightly concave upper edge, obtuse, ca. 7 6 4 mm; auricle ca. 1 mm long, claw ca. 10 mm long. Stamen tube strongly obliquely cut at the mouth. Ovary with a stipe 4–7 mm long, glabrous. Legumes with a slender stipe 8–10 mm long, narrowly ellipsoid, 20–25 mm long, ca. 6 mm high, keeled ventrally, narrowly rounded dorsally, shortly acuminate, bilocular; valves membranous, dull straw-colored, glabrous.

分布：Xizang: Zada

性质：新种

        

作者：Nan Jiang, Wen-Bin Yu, Kai-Yun Guan

文献：Nordic J. Bot. 27(6): 478. 2009.

分布：Yunnan: Funing County, Zhajie

性质：sp. nov.