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中文名拉丁名科名基名发表年代
千山野豌豆Vicia chianschanensisFABACEAEVicia ramuliflora f. chianschanensis1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 431 (1996).
形态描述:Herbs perennial, 40-60 cm tall. Stem erect, straight, unbranched or few branched, slightly hairy. Leaves paripinnate, 4-5 cm; stipules obliquely ovate, 12-15 × 6-8 mm, margin entire; leaflets 2-paired, ovate, 20-40 × 18-20 mm, glabrous, apex acute, mucronate; lateral veins 8-10-paired, obvious; ten-dril absent, replaced by a mucro. Raceme unbranched, slightly longer than leaf, densely 6-12-flowered; bracts absent or cadu-cous; pedicel ca. 4 mm, hairy. Calyx cylindric, 10-12 mm. Standard ovate-oblong, slightly constricted at middle, sub-equaling wings and longer than keel. Ovary stalked, linear; ovules 5 or 6. Legume unknown. Fl. May-Jul.
分布:Liaonlng(辽宁): Anshan (鞍山)
性质:comb. nov.
        
长齿野豌豆Vicia longidentataFABACEAE1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 431 (1996).
形态描述:多年生草本,高30-70 cm. 根茎木质化。茎自根茎基部多分校,直立,植株疏被长柔毛,具棱.偶数羽状复叶t主5-8 cm,叶柄长3-4 mm,顶端卷须纤细,有2-3 分校;托叶兰角状载形,长6-10 mm,裂齿3-4,三角形,小叶5-9 对,厚纸质,狭长圆形,长14-18mm,宽4-6 mm,先端钝圆,具细刺尖,基部圆形,边缘增厚,被长柔毛,叶脉两面凸出,侧脉二叉分歧至叶缘。总状花序单一,明显长于叶,总花梗长4-7cm,花8-14 朵着生于花序轴上部,小苞片线形,长约3mmj 花紫红色。长10-12 mm,花萼斜钟形,长约6mm,被长柔毛,萼齿丝状,与萼筒近等校;旗瓣长圆形,先端微凹,中部略缝缩,爪长于瓣片;翼瓣与旗瓣等长,具耳及长爪;龙骨瓣略短;子房纺锤形,无毛,有子房柄F 胚珠4-6,花柱侧肩,顶端四周均被髦毛。果未见。花期5-7 月.
分布:Sichuan(四川): Aba (阿坝), Chalisi, (查理寺)
性质:sp. nov.
        
多叶野豌豆Vicia multijugaFABACEAE1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 424 (1996).
形态描述:多年生草本,高70-90厘米。茎具棱,被疏柔毛。偶数羽状复叶长7-11厘米,叶轴末端有卷须;托叶戟形或近披针形,长0.5-0.7厘米,宽0.1-0.5厘米;小叶9-11对,狭披针形,长1.5-2.7厘米,宽0.3-0.6厘米,先端渐尖,具短尖头,基部斜圆形,两面及小叶柄被毛。总状花序短于叶,花2-7朵着生于花序轴上部;花萼近钟状,长约0.6厘米,外面被绒毛,萼齿锥形,长约0.2厘米;花冠紫色,旗瓣长圆形,长1-1.2厘米,宽约0.5厘米,先端钝圆微凹,瓣柄相当于旗瓣片1/3,翼瓣与旗瓣近等长,龙骨瓣短于翼瓣;子房纺锤形,长约0.5厘米,胚珠6,花柱团形,与子房联接近呈90°夹角。子房柄长约0.3厘米。荚果未见。花期7月。
分布:Shaanxi(陕西): Weinan Jianyuling (渭南箭峪岭
性质:sp. nov.
        
三尖野豌豆(大叶西南野豌豆,大叶野豌豆)Vicia ternataFABACEAE1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 425 (1996).
形态描述:Herbs perennial, 60-80 cm tall, hairy. Stem few branched. Leaves paripinnate, 7-11 cm; stipules hastate, bifid in distal part, margin 3- or 4-toothed; leaflets 3-7-paired, oblong to elliptic, 13-23 × 8-10 mm, both surfaces hairy when young, apex truncate, 3- or 4-toothed, and mucronate; lateral veins dense but not obvious; tendril 2- or 3-branched. Raceme ob-viously longer than leaf, 15-20-flowered. Calyx obliquely cam-panulate, 5-7 mm, unequally toothed, villous. Corolla blue; standard oblong, 10-12 × 5-6 mm, subequaling wings and longer than keel. Ovary shortly stalked, linear, ca. 5 mm; ovules ca. 6. Legume brown, linear, 20-25 × ca. 6 mm, subleathery Seeds 2 or 3, terete. Fl. May-Jun, fr. Jul-Aug.
分布:Sichuan(四川): Barkam (马尔康), Riwaba (日瓦坝)
性质:sp. nov.
        
三叶歪头菜Vicia unijuga var. trifoliolataFABACEAE1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 433 (1996).
形态描述:与原变种的区别在于小叶3枚。
分布:Sichuan(四川): Kangding (康定), Poma Mt. (跑马山)
性质:var. nov.
        
武山野豌豆Vicia wushanicaFABACEAE1996
中国野豌豆属的分类研究
作者:夏振岱
文献:Acta Phytotax. Sin. 34(4): 430 (1996).
形态描述:Herbs perennial, 60-70 cm tall. Stem erect or climbing, few branched. Leaves paripinnate, to 15 cm; stipules hastate or lanceolate, 3-5 × 2-5 mm, margin unequally toothed; leaflets 6-10-paired, oblong-lanceolate, 17-27 × 5-8 mm, puberulent, apex acuminate, mucronate; lateral veins not obvious; tendril branched. Raceme branched from base, 3-4.5 cm, obviously shorter than leaf, 6-10-flowered. Flowers 15-17 mm. Calyx subcampanulate, unequally toothed, hairy. Corolla white with fine purple-blue veins; standard oblong, shortly clawed, ca. 13 × 6 mm, subequaling auriculate wings and longer than keel. Ovary stalked, linear, ca. 5 mm; ovules ca. 5. Legume unknown. Fl. May.
分布:Gansu(甘肃): Wushan (武山), Loume Mt. (老眉山)
性质:sp. nov.
        
Viola austrosinensisViolaceae2008
A new species of Viola (Violaceae) from southern China
作者:YOU-SHENG CHEN, QIN-ER YANG
文献:Bot. J. Linn. Soc. 158(4): 756 (755-761; figs.). 2008.
形态描述:HERBS perennial. RHIZOME usually short, 1-4 cm, 2.5-5 mm in diameter. STOLONS slender and elongated, glabrous, with scattered leaves, rooting at nodes or internodes. LEAVES coriaceous, nearly basal, alternate on stolons; stipules adnate to petiole only at base, brown or greenish, dark striate, broadly lanceolate, 1.2-1.8 cm × 3-4 mm, margin long fimbriate-dentate, apex acuminate; petiole 2-7 cm, purplish-red, glabrous, wingless; leaf blade ovate or broadly ovate, 2-7 × 1.6-4.5 cm, deep green and glabrous on adaxial surface, glabrous and purplish-red along veins on abaxial surface, base cordate, margin distinctly crenate, apex obtuse. FLOWERS pinkish white; pedicels usually exceeding leaves, glabrous, 2-bracteolate about the middle; bracteoles opposite, linear, 6-7 mm; sepals purplish-red, lanceolate, 6-7 mm, apex acuminate, basal auricles short, c. 0.5 mm, glabrous, apex obtuse; petals oblong-obovate, 1-1.3 cm, lateral petals glabrous, lower petal shorter, c. 10 mm long (spur included), distinctly pinkish violet striped, apex usually acute; spur saccate, 2-2.5 mm, c. 2.5 mm in diameter; spur of 2 anterior stamens angular, slightly longer than anthers, apex acute; style clavate, apex beaked and conspicuously margined on lateral sides. CAPSULES narrowly orbicular, 5-6 mm, glabrous. Flowering March-April, fruiting June-September.
分布:Guangxi; Guangdong; Hainan
性质:sp. nov.
宾川堇菜Viola binchuanensisViolaceae2003
云南堇菜属新种
作者:黄素华
文献:Acta Bot. Yunnan. 25(4): 433, pl. 1, f. 15–22 (2003).
形态描述:Herba perennis, acaulis. Planta 5-10 cm alta.Rhizoma breve, radicibus fibrosis numerosis.Folia basalia late ovata vel ovato-deltoidea, 1.8 -2.2 cm longa, 1.3 -2.2 cm lata, apice leviter acuta vel obtusa, basi cordata, margine crenata, supra viridia, parce puberula, subtus viridula, glabra, punctato-glandulosa; petiolus 2 -4 cm longus anguste alatus;stipula liberata, lanceolata, vel anguste ovata, 4 -5 mm longa, 1.5 -2 mm lata, apice acuminata, margine parce fimbriato-dentata. Flores albi; pedicelli 4 -5 cm longi, glabri, leviter foliis longioribus, prope medium bracteolati 2;bracteolae oblongae, 5 -6 mm longae, 1.5 mm latae, apice obtusae, glabrae, virides; sepala elliptica, vel oblonga, viridia, inferiora 2 leviter latiora, 4 -5 mm longa, 2 -2.5 mm lata, apice leviter acuta, basi appendicibus brevissimis, circ. 0.5 mm longis, obtusis; petala superiora obovata vel suborbicularia, 7 mm longa, 4 mm lata, apice rotundata, basi attenuata, circ. 1 mm lata, glabra, lateralia obovato-oblonga, 7 mm longa, superne 3.5 mm lata, inferne attenuata, intus supra basin ebarbata, inferiora obovato-spathulata, cum calcari 9.5 -10 mm longa, apice leviter emarginata, calcari crasso gibboso, 4.5 mm longo, 3.5mm diam., ad extremum obtuso; antherae 1.5 mm longae;calcaribus staminum inferiorum longideltoideis, horizontalibus, 1.5 -2 mm longis, ad extremum acuminatis; ovarium ovoideum, glabrum; stylus clavatus, basi leviter geniculatus, versus apicem sensim spissescens;stigma utroque latere et post leviter crasso-marginatum, antice rostellatum. Capsulae ellipticae, circ. 5.5 mm longae, 4 mm diam.
分布:Yunnan(云南): Binchuan(宾川), Jizushan(鸡足山)
性质:sp. nov.
        
Viola changiiViolaceae2008
Viola changii sp. nov. (Violaceae) from Guangdong, southern
作者:Jin-Song Zhou, Fu-Wu Xing
文献:Nordic J. Bot. 25(5-6): 303 (-305; fig. 1). 2008.
形态描述:Perennial herb, to 8-10 cm tall at anthesis. Acaulescent with horizontal rhizome, producing stolons at anthesis. Stolon with rosulate leaves at apex, usually producing adventitious roots. Leaves ovate or ovate-orbicular, 1.5-1.2 cm, narrowly cordate at base, obtuse or acute at apex, with obtusely crenate or subentire margin; leaf blade abaxially dark purple, puberulous only along veins, adaxially dark green, densely puberulous; petioles 1-2 cm long, densely puberulous; stipules 5-1.5 mm, lanceolate, acuminate at apex, sparsely fimbriate-laciniate along margin, base adnate to the petiole. Flowers 1.8-2.2 cm across, white to pale purple with dark violet veins on the basal petals; peduncles 6-8 cm long, slender, puberulous, with two bracteoles at the middle; bracteoles 5-1 mm, linear with entire margin and acuminate apex, puberulous; sepals 5-1 mm, linear-lanceolate to linear, acute at apex, sparsely fimbrio-ciliate along margin; sepal appendage up to 0.3-0.4 mm long, rounded, fimbrio-ciliate; petals obovate, the lateral ones bearded, the basal ones shorter than the others, acute at apex; spur 2 mm long, obtuse; stamens 5, 3-0.8 mm; style 4-4.5 mm long, geniculate at base, clavate distally, stigma narrowly winged along the lateral sides, at apex with a short beak. Capsule 6-7 mm long, ellipsoid, glabrous; seeds ovoid, 0.8 mm long. Flowering in March-May, fruiting in July-September.
分布:Guangdong
性质:sp. nov.
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Viola dimorphophyllaViolaceae2005
A distinctive new species of Viola (Violaceae) from Yunnan, China
作者:YOU-SHENG CHEN, QIN-ER YANG
文献:Bot. J. Linn. Soc. 149: 116 (2005).
形态描述:HERB to 30 cm high, lacking stolons.ROOTSTOCKto 25 mm long, 5 mm in diameter, vertical,densely articulate, with numerous dark-brown fibrousroots. STEMS1–4, 0.2–1 mm in diameter, glabrous,rarely 1-branched. BASALLEAVES1–2 (-4) or withered,long petiolate; petiole 2.5–13 cm long, glabrous; bladechartaceous, widely cordate, usually broader thanlong, 1–4¥ 1.5–5 cm, apex obtuse, base cordate, margincrenate-serrate, deeply green above, densely whitehispid, purplish beneath, glabrous. CAULINELEAVES(3–)5–7 (-10), sessile, linear, glabrous on both surfaces,verticillate, 8–44¥1–6.5 mm, margin usuallyentire, sometimes remotely denticulate in upper part,very rarely bifid. STIPULES2, free, leaf-like whenmature, 4–10 mm long, nearly indistinguishable fromleaves. FLOWERSyellow, axillary,c. 13 mm in diameter;pedicels 12–35 mm long, slender, glabrous, 2-bracteolate near apex; bracteoles very small,c. 1 mmlong, linear. SEPALSgreen, linear, margin entire,apex acuminate, glabrous, 3–4¥0.25–0.5 mm; sepalappendages very short, glabrous. PETALSglabrous,upper ones oblong-spathulate, 7–10 mm long, 2.5–3.5 mm wide in upper part, apex rounded; lateral onesoblong-spathulate, 8–11 mm long, 3.5–4 mm wide inupper part, apex rounded, at throat with 2 blackstriae; lower petal broadly obovate-spathulate, 7–9 mm long, 3–4 mm wide in upper part, apex obtuse,at throat with 6–9 black striae, shortly spurred; spuryellowish white,c. 0.5¥ 1.2 mm. ovary ovoid, glabrous;style clavate, base geniculate, 1.6–3 mm long;STIGMAcapitate, thick, slightly bilobed, glabrous.CAPSULESovoid or globose, glabrous, 2–2.5 mm indiameter. SEEDSovoid, 1.5-2 mm.
分布:Yunnan: Zhongdian, Hutiaoxia, Shanghutiao
性质:新种
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Viola guangzhouensisViolaceae2009
A New Species of Viola (Violaceae) from Guangdong, China
作者:Dong Anqiang, Zhou Jinsong Gong Qin
文献:Novon 19(4): 457 (-460; fig. 1). 2009.
形态描述:Perennial herb to 10-30 cm tall, caulescent; rhizome usually obliquely ascending, 1-1.5 mm diam., brownish purple, short, stout, nodes congested, with numerous white adventitious rootlets; stems solitary or several and fasciculate, erect, slender, glabrous, 5-25 cm, 0.8-2 mm diam., leafy; stolons with an apical rosette of leaves, usually producing adventitious roots. Basal leaves numerous, rosulate, petiole 1?3 cm; blades narrowly ovate to ovate, 1?2 X 0.5?1 cm, base cordate, apex acute, margins obtusely dentate, both surfaces white puberulent, usually withering early; cauline leaves few, petiole 1.5? 4 cm, conspicuously winged, usually white puberu lent, blades ovate-triangular to narrowly triangular, 2? 5 X 0.8-2 cm, base cordate, apex acute, margins obtusely dentate and cibate, both surfaces densely white puberulent when young, later glabrescent between veins, but densely puberulent along veins and margins; stipules linear-lanceolate, 6-8 mm, margins remotely denticulate or fimbriate-dentate, apex acuminate, cauline stipules free, basal stipules adnate 1/3 to petiole bases. Flowers solitary in axils of cauline leaves, white to purplish white, with purple striations, 15-18 mm diam.; pedicels 6-10 cm, usu ally exceeding leaves, slender; 2-bracteolate at upper portion, bracteoles opposite, linear, 5-7 mm. Sepals lanceolate to ovate-lanceolate, 5-6 X 1.5-1.8 mm, apex acuminate, basal auricles short, margin narrowly membranous; upper petals narrowly obovate, 12-14 X ca. 7 mm, lateral petals oblong, 11-13 X ca. 5 mm, bearded, anterior petal shorter, spatulate, ca. 12 mm (spur included), bearded; spur shallowly saccate, 1.3 1.5 X ca. 1.5 mm; stamens 5, 3?4.2 X ca. 1.5 mm, nectaries of 2 anterior stamens short, subtriangular, ca. 1.5 X 0.8 mm; ovary glabrous; styles davate, base geniculate, 2.2-2.6 mm, gradually thickened at upper portion; stigmas thickly margined on lateral sides, slightly raised at central part, shortly beaked at the apex. Capsule ellipsoid, glabrous, 5-6 mm diam., glabrous; seeds ovoid, ca. 1.5 X 1 mm, glabrous.
分布:Guangdong: Guangzhou city, Conghua Co., Dalingshan
性质:sp. nov.
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Viola jinggangshanensisViolaceae2012
Viola Jinggangshanensis (Violaceae), a New Species from Jiangxi, China
作者:Zu-Lin Ning, Zhen-Xin Zeng, Ling Chen, Bing-Qiang Xu, Jing-Ping Liao
文献:Ann. Bot. Fenn. 49(5-6): 383. 2012.
形态描述:Herbs, perennial, 2-3 cm tall. Rhizome short, with numerous white rootlets and fibrous roots. Stolons with rosulate leaves at apex, usually producing adventitious roots. Stipules adnate to petiole at base, 2/3 free, 7-10 x 2.5-4 mm, linear-lanceolate, margin fimbriate-dentate, apex acuminate. Basal leaves numerous, fasciculate and rosulate or alternate on stolons; petiole 0.5-2 cm long, densely puberulent; leave blade ovate or elliptic, 1.5-2.5 x 1一1.8 cm, base shallowly cordate or truncate and narrowly decurrent along petiole, margin 10-15 crenate and ciliate, apex obtuse, abaxially purple, both surfaces densely papillose-hispid, puberulous along veins and margin; not conspicuously enlarged at fruiting time. Pedicels 2-5 cm long, slender, densely puberulous, with two bracteoles above middle; bracteoles 5-7 mm long, lanceolate, sparsely puberulous; pedicels of cleistogamous flowers arising from basal leaf axils, much longer than leaves. Flowers in basal leaf axils and axils of stolons, 4-6 mm across; sepals dark-red spots, 5-6 x 1一1.2 mm, linear-lanceolate, apex acute, sparsely fimbriate-ciliate, basal auricles 0.3-0.5 mm long, rounded, fimbriate-ciliate; petals pale purple with dark violet veins at base; upper petals obovate, 6-7 x 3-4 mm; lateral petals obovate or oblong-obovate, 7-9 x 3-4 mm, sti-pitate glandular; base petal shortest, 6-6.5 mm long (include spur), apex acute; spur 1一1.2 mm long, obtuse, slightly exserted beyond basal auri-cles of sepals; stamens 5, 2.5 x 1 mm; ovary gla-brous; style ca. 1.8 mm long, geniculate at base, clavate distally; stigma slightly 2-lobed, shortly beaked. Capsule ovoid-orbicular, 3-4 mm long, 1.5-2 mm diameter, ellipsoid, glabrous. Seeds brown, ovoid, 0.3-0.8 mm long. Flowering in December-April, fruiting in March-October; cleistogamous flowers produced throughout the year.
分布:Jiangxi: Jinggangshan City, Ciping Changgulin Forest farm
性质:sp. nov.
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鸡足山堇菜Viola jizushanensisViolaceae2003
云南堇菜属新种
作者:黄素华
文献:Acta Bot. Yunnan. 25(4): 431, pl. 1, f. 1–7 (2003).
形态描述:Herba perennis, 10 -25 cm alta. Rhizoma breve, radicibus nigri-brunneis fibrosis numerosis.Caulis gracilis, fasciculatus, parce 2 -3-foliatus, inferne efoliatus.Folia basalia majora, cordata vel reniformes, 8-10 mm longa, 12 -15 mm lata, apice obtusa vel acuta, basi leviter cordata, divaricata, margine parce crenata, crenis apice glandulis, supra viridia, albo-maculata et breviter hirsuta, subtus viridula, dense retiformi-striata, parce maculata, nervis palmatis 5 -6, nervulis inconspicuis;petiolus 4 -5 (-7) cm longus;folia caulina minora, petiolis brevioribus; stipula obovato-oblonga, circ. 1.5 mm longa, 1 mm lata, apice acuta, margine repanda, extra dense retiformi-striata, intus pilosula. Flores flavi, ex axillis foliorum superiorum prodientes;pedicelli graciles, filiformes, 1.5-2.5 cm longi, glabri vel parce pilosi, ad medium bibracteolati;bracteolae lineares;sepala linearia, circ. 3 mm longa, 1 mm lata, glabra, apice acuta, basi appendicibus brevibus, subtruncatis;petala obovato-oblonga, margine crispa, superiora 6 mm longa, 2-2.5 mm lata, apice obtusa, basi attenuata, lateralia 6.5mm longa, 3 mm lata, apice rotundata, basi attenuata, intus supra basin ebarbata, 3-4-purpureo-striata, inferiora obovato-spathulata, 7 mm longa, 2.5 mm lata, apice rotundata, calcari gibboso, circ. 1.5 mm longo, 1 mm lato, ad extremum rotundato;antherae 1 mm longae, appendicibus (projecturis connectivorum) deltoideis, calcaribus (nectaribus) staminum inferiorum brevicornutis, circ. 0.5 mm longis, ad extremum leviter incurvis;ovarium ovoideum, glabrum;stylus clavatus, basi leviter geniculatus, versus apicem sensim spissescens;stigma bilobatum, lobis oblique ascendentibus, poro stigmatis leviter ascendenti.
分布:Yunnan(云南): Binchuan(宾川), Jizushan(鸡足山), Jindingsi(金顶寺)
性质:sp. nov.
        
Viola maoershanensisViolaceae2009
Two new stoloniferous species of Viola (Violaceae) from China
作者:YOU-SHENG CHEN, QIN-ER YANG
文献:Bot. J. Linn. Soc. 159(2): 351 (-353; figs. 2, 7-10). 2009.
形态描述:HERB perennial, acaulescent. RHIZOME erect or obliquely ascending, densely noded, 1-2 cm, 3-5 mm in diameter; stolons ligneous, elongated, slender, sparsely puberulous when young, later glabrescent, rooting at nodes and producing rosettes of leaves and flowers at the apex. LEAVES nearly basal or alternate on stolons; blade oblong-ovate or triangular-ovate, 2-7 ¥ 1-3 cm, margin obtusely serrate, apex obtusely acute, base truncate or shallowly cordate, pubescent on both sides, adaxially green, abaxially pale green; petiole pubescent, 2-7.5 cm long, wingless; stipules green, 1/4-1/3 adnate to petiole at base, triangular, 10-12 ¥ c. 1.5 mm, apex acuminate, margin sparsely fringed. FLOWERS bluish-violet or pinkish-white; pedicels sparsely puberulous or subglabrous, 2-bracteolate above the middle, exceeding leaves at anthesis, shorter than leaves at fruiting; bracteoles opposite or subopposite, pubescent, linear, 7-10 mm long; sepals sparsely puberulous or glabrous, lanceolate, 5-7 ¥ c. 1 mm, apex acuminate; basal auricles c. 1 mm long at anthesis, c. 2 mm long at fruiting, apex acute or dentate, margin usually ciliate; petals oblong-obovate, upper and lateral ones 9-10 ¥ 3-3.2 mm, apex rounded, lateral petals sparsely bearded, lower petal striate, 8-9 mm long, including spur, apex obtuse, spur c. 1 mm long, c. 2 mm in diameter; styles clavate, slightly geniculate, gradually thickened in upper part; stigmas thickly margined on lateral sides, shortly beaked in front. CAPSULES trigonous and ellipsoid, 5-6 mm long, glabrous. SEEDS ovoid, c. 1 mm long, c. 0.6 mm in diameter.
分布:Guangxi: Xing'an County, Mt Maoershan, Chaoran Valley
性质:sp. nov.
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Viola muliensisViolaceae2005
A new species of Viola L. (Violaceae) from Sichuan, China
作者:YOU-SHENG CHEN, QIN-ER YANG
文献:Bot. J. Linn. Soc. 149(3): 365, f. 1-2 (2005).
形态描述:Perennial herb to 28 cm high, lackingstolons. ROOTSTOCK to 3 cm long, vertical, denselyarticulate, with numerous dark-brown fibrous roots.STEMS1–5, 0.5–1 mm in diameter, glabrous, veryrarely 1–2-branched. LEAVES 1.5–4.5¥2–8 cm, chartaceous,green and glabrous on both surfaces, broadlyovate or triangular, very rarely orbicular, base truncateto widely cuneate, rarely widely cordate, 3-pedatipartiteup to 3–5 mm from base; middle partitionrhombic or broadly linear, base cuneate or narrowlycuneate, apex acuminate, undivided, margin 2–3-dentatein upper part, sometimes 2–3-fid up to 6–7 mmfrom base, lobes laxly 2–3-incised-lobulate; lateralpartitions rarely undivided, margin 2–3-dentate,rarely entire, often unequally 2–3-fid, lobes 2–3-lobulate.Basal leaves 1–4, sometimes withered, long petiolate;petioles 2.5–14 cm long, glabrous. Caulineleaves similar to basal ones but petioles shorter andblades smaller upwards. Stipules 2, leaf-like, subulateor linear, free, glabrous, margin entire, rarely base 1-denticulate, 4–22¥0.5–3 mm. FLOWERSyellow, axillary,c. 15 mm in diameter; pedicels 20–45 mm long,slender, glabrous, near apex 2-bracteolate; bracteolesvery small, filiform. SEPALSgreen, narrowly linear,margin entire, glabrous, 3–5¥c. 0.5 mm, apex acuminate;appendages very short, glabrous. PETALSglabrous;upper ones oblong-spathulate, 8–10 mm long,3–4 mm wide in upper part, apex rounded; lateralones obong-spathulate, 10–12 mm long, 2.5–3.5 mmwide in upper part, apex rounded, at throat with 2–4black striae; lower petal broadly oblong-spathulate, 5–7 mm long, 2.5–3 mm wide in upper part, apex obtuseor cuspidate, at throat densely black striate, shortlyspurred;SPURyellow,c. 0.5 mm long. OVARYovoid,glabrous;STYLEshortly clavate, base geniculate, 1– 1.5 mm long;STIGMAcapitate, thick, slightly bilobed,glabrous. CAPSULEovoid or globose, glabrous,c. 4.5 mm long,c. 2.5 mm in diameter. SEEDSovoid,c. 0.8-1.5 mm.
分布:Sichuan: Muli County, Ninglang Snow Mountion, Jiudaoshui
性质:新种
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