数据库列表

作者：Li Heng, Dao Zhi-Ling

文献：Novon 16(2): 240 (-243; fig. 1). 2006.

形态描述：Tuber dark brown outside, pink inside, depressed globose, 7-8 cm high, ca. 16 cm in diam., root scars not swollen, without offset development. Leaf solitary; petiole pink at base, green to deep green apically, sometimes with some inconspicuous, paler, rhombic, linear, or irregular spots with a dark center or with scattered very small, dark green dots, 60-80 cm, glabrous; leaf blade 60-120 cm in diam.; leaflets pale abaxially, green adaxially, elliptic, to ca. 23 × 8 cm, apex acuminate; main branching points in leaf blade with an epiphyllar bulbil, these brown, depressed globose to subglobose, to 3 cm in diam. Inflorescence solitary; peduncle colored as petiole, to 18 × 1.3-1.5 cm. Spathe almost erect, outside very pale whitish pinkish with scattered punctiform dark brown dots, with purple base, and margin sometimes reddish, inside dark pink, campanulate, ca. 18 × 10 cm, base minutely verruculose. Spadix sessile, longer than spathe, 23-24 cm; flowers unisexual, naked; female zone cylindric, 4-4.5 × 1.5-2 cm, flowers congested; ovary pink to reddish pink, obconic, ca. 3 mm high, ca. 2 mm in diam., 1-loculed; style almost absent; stigma nearly sessile, yellow, strongly depressed, disciform, ca. 0.5 mm high, ca. 3 mm in diam., wider than ovary, slightly 5- or 6-lobed to irregularly 8-lobed; male zone cylindric or slightly obconic, 6.5-7 × 2.6-3.7 cm; male flower consisting of 4 or 5 stamens; stamens almost entirely free, ca. 2 × 1.5 mm; filaments ca. 1 mm; anthers off-white with a pinkish apex, truncate, ca. 1 mm; pores apical, slightly elongate; appendix off-white or pale pink, fusiform-conic, laterally compressed in larger individuals, ca. 11 × 5 cm, smooth. Fruit red when mature, ovoid, ca. 1.5 cm × 5 mm. Fl. Apr, fr. May-Nov.

分布：Yunnan: Longchuan

性质：sp. nov.

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作者：De-Zhu Li, C. M. A. Stapleton and Jia-Rong Xue

文献：Kew Bull. 51(4): 811 (1996).

分布：Sichuan

性质：新组合

        

作者：李朝辈

文献：Acta Phytotax. Sin. 35(6): 554, pl. 1 (1997).

形态描述：Lianas, woody. Branchlets terete, with conspicuous longitudinal ridges, with dense, white or brown arachnoid tomentum and purple bristles; tendrils trifurcate. Leaves simple; stipules caducous; petiole 10-13 cm, with arachnoid tomentum and purple bristles; leaflets broadly ovate, 18-22.5 × 15.5-18 cm, abaxially with arachnoid tomentum, basal veins 5-7 with brown arachnoid tomentum, lateral veins 4-6 pairs, veinlets prominent abaxially, inconspicuous adaxially, base deeply cordate, margin with sharp teeth, apex acute or mucronate. Panicle leaf-opposed, loose, with brown arachnoid tomentum. Pedicel 1.8-2 mm, glabrous. Buds ovoid-elliptic, ca. 2 mm, apex rounded and obtuse. Calyx saucer-shaped, glabrous, undulately lobed. Petals elliptic, ca. 2 mm, glabrous. Stamen 5; anthers oval. Disk conspicuous, as 5, free, flat glands. Ovary conical; style longer than ovary; stigma conspicuous, expanded, 5-lobed.

分布：云南 尼泊尔、越南

性质：sp. nov.

        

作者：李朝辈

文献：Acta Phytotax. Sin. 35(6): 552 (1997).

形态描述：Lianas, woody. Branchlets terete, with longitudinal ridges, glabrous or with sparse, white woolly hairs; tendrils bifurcate. Leaves simple; petiole ca. 15 cm, with sparse, brown arachnoid tomentum or glabrescent; leaflets broadly ovate, ca. 23 × 24 cm, abaxially pilose, veins with sparse, brown arachnoid tomentum, adaxially pubescent, basal veins 5, lateral veins 4 or 5 pairs, veinlets slightly prominent abaxially, inconspicuous adaxially, base cordate, margin with fine teeth, apex rounded and obtuse. Compound dichasium leaf-opposed, base cirrose and bifurcate; peduncle ca. 6 cm, with sparse arachnoid tomentum. Pedicel 1-1.5 mm, with sparse glandular hairs. Buds elliptic, 2-2.5 mm, apex rounded. Calyx saucer-shaped, nearly glabrous, undulately lobed. Petals ovate-oblong, 1.5-1.8 mm, glabrous. Stamen 5; anthers oval. Disk obvious, lobed. Lower part of ovary adnate to disk; style short, ca. 10-ridged. Fl. Jul.

分布：西藏 尼泊尔

性质：sp. nov.

        

作者：屈燕飞, 吴彩萍, 陈学林, 廉永善

文献：Acta Bot. Boreal.-Occid. Sin. 29(6): 1281. 2009.

形态描述：落叶小乔木或灌木，高3 -6 m。小枝细，绿色或红褐色，无毛，老枝褐色;冬芽卵形，较小，无毛，常3个并生。叶片披针状椭圆形至宽披针状椭圆形，长5-6 cm，宽1.5-2 cm，最宽处通常在近中部或中部稍上，先端多具骤尖头，基部宽楔形，有时有腺体，边缘有齿尖向内弯曲的浅细锯齿，上面无毛，下面中下部沿中脉有稀疏柔毛或无毛;叶柄较短，长约0. 5 cm，无毛、无腺体;托叶条状披针形，无毛，早落。果实扁圆球形，纵径1. 7-2 cm,横径1. 8-2. 3 cm, 纵径与横径的比值约为0.8-0.9，密被短柔毛，淡黄色，离核;果核近球形或卵状圆球形，纵径14-16mm，横径14-15 mm，顶端圆钝或具一小尖，基部近平截，两面有弯曲的浅沟纹，无孔穴。果期8-9月。

分布：Gansu: Kangxian, apud Wangguan

性质：var. nov.

彩色照片        

作者：赵一之, 朱宗元, 赵利清

文献：Acta Phytotax. Sin. 42(1): 83. 2004.

形态描述：一年生草本，高3-5 cm。茎细弱，四棱形，沿棱具狭翅。叶对生，质厚，多皱，边缘稍呈皱波状; 基部叶匙形，长5-10 mm，宽4-6 mm，先端圆钝，基部渐狭成长柄; 茎生叶卵状披针形，先端钝尖，基部渐狭成短柄。花单生或3花成聚伞状，顶生或腋生;花梗细长，不等长，长3-30 mm;花萼绿色，长为花冠之半，裂片宽卵形，长约3 mm，先端锐尖，背面具不明显的1-3脉; 花冠橙黄色，具红色脉纹，裂片卵形，长约6 mm，先端锐尖，中下部具2个腺窝，外侧中央具角状突起; 花丝条形，长约2 mm，基部背面两侧具流苏状长柔毛; 花药蓝色，卵形，长约0.5-;子房具短柄，椭圆状长卵形;花柱短，柱头2裂，裂片反卷。果未见。

分布：Nei Mongol: Hohhot(呼和浩特)，Horinger(和林格尔)，Manhan Mt. (蛮汗山)

性质：sp. nov.

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作者：陈艺林, 林余霖

文献：Acta Phytotax. Sin. 41(4): 387 (2003).

形态描述：Herbs, perennial. Rhizome unknown. Stems erect or arcuate, ca. 25 cm or more, lower stems 4-5 mm in diam., densely gray lanuginous, simple or upper part 1- or 2-branched, 4-9 cm, with sparse leaves; internode 1.5-2 cm. Lower leaves usually withered in anthesis; middle leaves broadly elliptic or suborbicular, 5-6.5 × 3-4 cm, base sharply narrowed to winged petiole, dilated and amplexicaul, margin flat, apex acute or subrounded, rarely acuminate; upper leaves gradually diminutive, oblanceolate-spatulate or oblanceolate-oblong, 5-6 × 1.3-2 cm, base attenuate to broadly winged petiole, amplexicaul, apex acuminate with tip; all leaves thick, both surfaces densely yellowish gray lanate, intermixed with villiform glandular hairs, 3- or 5-veined, lateral veins 1 or 2 pairs, midvein prominent abaxially. Capitula few, compound corymbiform, 1.5-3 cm in diam.; peduncle 2-3 mm, densely tomentose. Involucre narrowly campanulate, 4-5 × 3-4 mm; phyllaries ca. 5-seriate; outer phyllaries beige, ovate, 1.5-2 mm, arachnoid; middle ones sordid white, elliptic-oblong, 2.5-3 × 1-1.2 mm, apex rounded, or rarely 3-denticulate; innermost ones narrowly oblong or linear, ca. 3.5 mm, with green vittate claw. Capitula with heteromorphic florets, outer with many female florets, center with 1 or 2 male florets; male floret corolla tubular, female floret corolla filiform; pappus white, slightly exserted to corolla, in male slightly thick, in female setaceous. Achene brown, oblong, 0.7-0.8 mm, mammillate. Fl. Sep.

分布：Tibet(西藏): Gongbo'gyamda

性质：sp. nov.

        

作者：孙军, 高谦, 曹同

文献：Bull. Bot. Res., Harbin 22: 131. 2002.

形态描述：植物体较大, 黄棕色至深棕色, 挺硬;茎尖先端上升, 长2 ～ 5 cm , 带叶宽1.5 ～ 2.5 mm , 单一或具少数分枝;分枝常从侧叶叶腋处发出或从茎腹面正中发出;茎直径300 ～ 500μm , 横切面细胞分化明显, 皮层由3 ～ 4 层细胞组成, 细胞壁厚, 颜色较深,细胞腔小;中部细胞较大, 直径15 ～ 30μm , 细胞壁薄, 颜色浅, 细胞腔较大;茎腹面假根稀少或缺失;叶覆瓦状排列, 背仰, 近横生;卵形至阔卵形, 1.5 ～ 2.0mm 长, 1.2 ～ 1.8 mm 宽, 强烈内凹, 呈抱茎状态, 先端2 裂, 裂口深达2/3 叶长, 裂瓣卵状三角形, 兜状内凹, 先端具2 ～ 4 单列细胞短尖, 展开时相互重叠。叶细胞形状不规则, 细胞壁厚, 近于等轴型;叶尖细胞12 ～ 23μm , 上部细胞20 ～ 30μm , 中下部细胞40～ 60μm 长, 10 ～ 15μm 宽, 三角体与细胞腔相等或大于细胞腔;角质层表面光滑或略粗糙。雌雄异株。雄株略小;雌苞生于茎先端, 常由于基部具新生枝呈倒生型, 蒴萼长椭球形, 长1.5 ～ 1.8 mm , 粗约1mm , 中上部具深纵褶, 口部收缩, 具多数纤毛, 蒴萼壁细胞形状不规则15 ～ 30μm , 细胞壁厚。

分布：热带亚洲地区、喜马拉亚山以南的亚热带地区、大洋洲及中南美洲。

性质：新拟名

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作者：Wen-Hong Chen, Yu-Min Shui, Chao-Lang Hua, Chang-Yuan Yu, Kai Wen

文献：Ann. Bot. Fenn. 49(5-6): 391. 2012.

形态描述：Herbs perennial, epiphytic on trunks of trees, stemless. Rhizome ca. 0.4 cm in diam. Leaves numerous, basal; petiole to 4-4.5 cm, sericeous; leaf blade round or broadly ovate, 1.5-6 x 1.3-4.6 cm, adaxially densely sericeous, abaxially slightly sericeous, apex rounded or subacute, base often obliquely cordate, rotund to cordate, margin coarsely crenate; lateral veins 4-5-paired on each side of midrib, conspicuous. Inflores-cences axillary, 3-6-flowered cymes. Peduncles 4.5-6 cm, sericeous; bracts lanceolate, 8-9 x 1.5-2.2 mm, pubescent. Calyx lobes 5, divided to base, outside pubescent; sepals dimorphous, adaxial 3, linear, 9-11 x ca. 1.8 mm, entire, abaxial 2, oblong-lanceolate, 9-11 x 2.5-3 mm, dentate. Corolla purple, bilabiate, inside puber-ulent; tube narrowly funnelform to cylindric, 1一1.1 cm long, 0.4-0.5 cm in diam.;adaxial lip emarginate or slightly 2-lobed, lobes ca. 1 x 3 mm, triangular; abaxial lip 3一sect, lobes equal, triangular, ca. 3 x 2.2 mm, apex acute. Stamens 4, included, adaxial stamens ca. 0.8 cm long, adnate to corolla tube ca. 1.5 mm from base, abaxial stamens ca. 1 cm long, adnate to corolla tube ca. 0.2 cm from base; filaments gla-brous, 0.7-0.9 cm long; anthers basifixed, adax-ial anthers coherent in pairs, abaxial anthers free; anther thecae divergent, not confluent, dehiscing longitudinally; staminode 1，ca. 1.5 mm long, adnate to adaxial side of corolla tube ca. 3.5 mm from base. Disc ringlike, ca. 2 mm high, margin waved. Ovary narrowly oblong, 1-loculed, gla-brous; placentas 2, parietal, 2-divided to base. Stigmas 2-divided. Capsule narrowly oblong, 1.6-3.6 cm long, 0.2-0.35 cm in diam. Seeds narrowly oblong, 0.5-0.6 mm long. Flowering from July to Sep., and fruiting from Oct. to Nov.

分布：Yunnan: Yuanyang County, Shangxincheng Community

性质：sp. nov.

彩色照片        线描图

作者：Wen-Hong Chen, Yu-Min Shui

文献：Ann. Bot. Fenn. 43(6): 448 (-450; fig. 1). 2006.

形态描述：Perennial herbs, ca. 0.1 m tall, lithophytic, stemless. Leaves numerous, basal; petiole 1.5-8 cm long, densely brownish lanate and laxly strigous; leaf blade long-elliptic, 3.5-6.5 cm long, 1.5-2.5 cm wide, base subrounded or subcordate, margin crenate, adaxially sparsely brownish long-pilose, abaxially densely brownish lanate and strigose along veins; lateral veins 6-7 on both sides of midrib, inconspicuous on adaxial surface and conspicuous on abaxial surface. Cymes lax, axillary, 2-3-flowered; peduncle 9-12 cm, brownish lanate; bracts and bracteoles oblong, 7-12 mm long, 1-3 mm wide, apex with an obtuse tip, margin entire, outside brownish lanate and laxly strigous; pedicels ca. 1 cm, brownish pannose lanate. Calyx 5-sect almost up to near base; segments equal, steno-lanceolate, 0.9-1 cm long, ca. 1 mm wide, outside lanate and strigose, margin entire. Corolla tubular, orange, zygomorphic, 2.4-3 cm long; tube 1.6-1.9 cm long, 1.5-4 mm in diam.; limb 2-lipped, adaxial lip very short, 2-lobed, lobes oblong, ca. 0.5 cm long, abaxial lip 3-sect from base, central lobe longer than laterals, obovate, ca. 1 cm long, laterals slightly round, ca. 0.8 cm long. Stamens 4, included, adaxial stamens ca. 0.8 cm long, adnate to corolla tube ca. 0.8 cm from base, abaxial stamens ca. 0.7 cm long, adnate to corolla tube ca. 1.1 cm from base, filaments flat, glabrous; anthers basifixed, ca. 0.8 mm long, coherent in pairs, thecae divergent, not confluent, dehiscing longitudinally; staminode 1, adnate to the inferior part of corolla tube. Disc cupular, ca. 1 mm tall, margin 5-lobed. Pistil glabrous; ovary narrowly oblong, 8-9 mm long, 1-loculed. Styles short, ca. 3 mm long, stigmas 2, varicose. Pedi-cel 1.8-2 cm long. Capsules oblong lanceolate to oblanceolate, 2.5-3.8 cm long, glabrous, straight in relation to pedicel, much longer than calyx, dehiscing loculicidally to base. Seeds unappendaged. Flowering in September, fruiting from September to October.

分布：Yunnan: Hekou County, Yaoshan community, Yingpan Mt.

性质：sp. nov.

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作者：郎楷永

文献：Guihaia 16 (2): 106, f. 1 (1996).

形态描述：Herba humilis, terrestris, 6～7 cm alta. Tubere subgloboso carnoso, ca. 5 mm diam Cauleerecto vel suberecto, supra basin unifoliato. Folio elliptico vel longe elliptico, 1,5～1.7 cm longo, 8N 9 mm lato, apice obtuso, basi attenuato caulem amplectenti. Racem0 6～7-floro, 1.8～2 cmlongo; bracteis late ovatis, 0.8 mm longis, acutis, ovariis brevioribus; floribus minioribus,viridibus, sepalis margine denticulatis, intermedio deltoideo-cordato, erecto, concavo, 1.6 mmlongo, 1.2 'mm lato, acuminato, cum petalis in galeam conniventi, lateralibus angusteoblongo-lanceolatis deflexis, 3 mm longis, ca. 1 mm latis, apice acuminatis insuper crassis; petalisoblique oblongo-ovatis, erectis concavis cymbiformibus, 2 mm longis, 0.8 mm latis, apice obtusis;labello deflexo, lineari-. lanceolato, 1.5 mm longo, apice obtuso, basi dilatato, ca. 0.6 mm lato,gynostemio brevi; anthera erecta, connactivo lato, apice obtuso; rostello magno, late triangulato;stigmaticis 2, processibus, stipitatis; ovario fusiformi, contorto, glabro, cum pedicell0 3 mm longo.

分布：克什米尔地区、喜马拉雅 、 中国, 日本

性质：新种

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作者：郎楷永

文献：Guihaia 16 (2): 105 (1996).

分布：青海、四川、云南、西藏 不丹、尼泊尔、印度、克什米尔

性质：新组合

        

作者：谢磊, 彭鹏, 阳文静, 李良千

文献：Pl. Diversity Resources 34(2): 158. 2012.

形态描述：Evergreen shrubs ascending or sometimes spreading, rarely branched; young twigs glaucous. Leaves alternately arranged; dark green above; blade linear to narrowly elliptic or oblong, coriaceous, margins entire, revolute, abaxial surface glabrous or densely hairy, hairs erect; venation reticulodromous. Inflorescences terminal, umbelli-form corymbs, 2-8-flowered, rarely solitary; bracts glaucous. Sepals 5, connate; petals 5, connate for nearly their entire lengths, pink, corolla globose-ur-ceolate, lobes short; stamens 10, not extending out of the corolla tube; filaments straight, flattened, hairy, without spurs; anthers with 2 awns, dehiscent by api-cal pores; pistil 5-carpellate; ovary 5-locular; stigma subcapitate. Fruits capsular, 5-valved, with unthick-ened sutures, obovoid to subglobose, dry. Seeds many, ovoid or ellipsoid; testa multi-layered. x =12.

分布：northern North America, northern Europe, northern Asia.

性质：new record

        

作者：谢磊, 彭鹏, 阳文静, 李良千

文献：Pl. Diversity Resources 34(2): 158. 2012.

形态描述：Evergreen shrubs 5-30 (-80) cm tall, without multicellular hairs; rootstocks creeping, sometimes horizontal. Leaf blades white-glaucous or, sometimes, green abaxially, (1-) 2-5 cm ×1-8 mm. Pedicels recurved or sometimes erect, often reddish, 6-20 mm. Sepals valvate in bud, soon wide-spreading, whitish to reddish, 1-1. 8 mm, apex blunt to acute, calyx saucer-shaped; petals short-spreading or recurved, hairy adaxially, minutely papillate on margins, corolla 5-8 ×3. 5-7 mm, without stomata; nectariferous tissue at ovary base; ovary depressedglobose; placentae attached next to summit of columella; style ±equaling corolla tube. Capsules 5-locular, 4-8 ×4-5 mm, deeply depressed apically obscuring style base, conspicuously glaucous when young, glabrous or hairy at base. Seeds brown, ca. 1 mm; testa smooth, lustrous. 2n =48. Flowering in May to July, fruiting in July to August.

分布：northern North America, northern Europe, and northern Asia. China. Jilin

性质：new record

彩色照片        

作者：王文采

文献：Pl. Diversity Resources 36(4): 450. 2014.

形态描述：Small perennial herbs. Rhizome ca. 8 cm long, 3 mm across, apex surrounded by dense withered leaves. Basal leaves ca. 5; blades chartaceous, cordate-ovate, 1. 6-2 cm long, 2. 5-3 cm broad, at base cordate, 3-sect, central segment broadly rhombic, ca. 1. 8 cm broad, 3-parted, secondary lobes 3fid or 3-lobed, ultimate lobules ovate or deltoid, lateral segments obliquely flabellate, unequally 2parted; surfaces adaxially with margins villous, abaxially glabrous; petioles 1. 5-4 cm long, with scape villous. Scape ca. 4 cm tall; umbel 3-flowered; involucre bracts 3, verticillate, sessile, subequal in size, narrowly obovate, ca. 1. 4 cm long, 1 cm broad, at base connate, 3-fid, lobes lanceolate-linear, adaxially and abaxially white-villous (hairs 2. 5-4 mm long); pedicels robust, ca. 8 mm long, villous. Sepals 4-5, broadly obovate or suborbicular, ca. 8 mm long, 6-8 mm broad, adaxially and abaxially sparsely sericeous, apex rounded. Stamens 18-20, 2-3 mm long, glabrous; filaments linear, 1-2 mm long; anthers oblong-ovate or broadly elliptic, 1-1. 2 mm long. Carpels ca. 15, sessile, 3-3. 5 mm long, glabrous; ovaries bilaterally compressed, elliptic, ca. 2 mm long; styles subulate, 1-1. 5 mm long.

分布：Tibet: Motuo Xian, in the south of Duoxiongla Shan

性质：sp. nov.

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