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中文名拉丁名科名基名发表年代
墨脱勾儿茶Berchemia medogensisRHAMNACEAE2001
西藏勾儿茶属一新种
作者:陈艺林, 杜玉芬
文献:Acta Phytotax. Sin. 39(1): 73 (2001).
形态描述:Shrubs scandent. Branchlets spreading, green or yellow-green, brown puberulous. Stipules minute, triangular, persistent; petiole 1.5-2 cm, puberulous; leaf blade ovate or ovate-elliptic, 4.5-8 × 3-5.5 cm, papery, abaxially gray-green, white puberulous, adaxially dark green, glabrous, lateral veins 10-13 pairs, abaxially prominent, densely puberulous on veins, base rounded or subcordate, apex obtuse, mucronulate. Flowers not seen. Fruiting inflorescence in broad cymose panicles up to 18 cm; lateral branches to 10 cm; rachis of inflorescence puberulous. Drupe cylindrical-ellipsoid, 7-12 mm, 4-6 mm in diam., base with persistent disk-shaped disk, apex mucronulate, deciduous; fruiting pedicel red at maturity, turning purple-black later, 2-4 mm, puberulous. Fl. unknown, fr. Dec.
分布:Tibet(西藏): Medog(墨脱), Bangxin(邦辛), Longdongshan
性质:sp. nov.
        
Berchemia omeiensisRhamnaceae2011
Validation of Two Names, Berchemia omeiensis and Rhamnus kwangsiensis (Rhamnaceae)
作者:Qi Lin, Zhi-Rong Yang
文献:Novon 21(1): 71. 2011.
分布:Sichuan: Mt. Emei
性质:sp. nov.
        
短毛岩白菜Bergenia purpurascens var. sessilisSAXIFRAGACEAE2001
云南虎耳草科新分类群
作者:庄漩
文献:Acta Bot. Yunnan. 23(2): 161 (2001).
形态描述:与原变种的区别在于花序、花梗和花萼密被无柄腺毛。
分布:Yunnan(云南): Zhongdian(中甸)
性质:var. nov.
        
Betula fujianensisBetulaceae2008
A new species of Betula section Betulaster (Betulaceae) from China
作者:JIE ZENG, JIAN-HUA LI, ZHI-DUAN CHEN
文献:Bot. J. Linn. Soc. 156(4): 524 (523-528; figs. 1-2). 2008.
形态描述:Trees up to 25 m tall with diameter at breast height up to 60 cm. Bark dark grey or grey-brown, vertically furrowed and exfoliating. Branchlets red-brown or grey-brown, densely villous and resinous glandular. Leaves on dwarf shoots and on long branches. Petiole 1.5-3.0(-3.5) cm, densely villous and resinous punctate. Leaf blade oblong or ovate-elliptic, 6-12 × 4.5-6.5 cm, papery, abaxially densely glandular punctate, beardless in axils of secondary veins; apex cuspidate caudate; base rounded or subcordate; secondary veins 8-12 on each side of midvein. Margin irregularly incurved or not incurved serrate; each primary tooth with secondary vein entering has one to three secondary teeth, and the primary tooth is not conspicuously longer than the secondary teeth. Male inflorescences 2-3(4) arranged on the top of branches or 1-2 axillary on the upper part of branches. Female inflorescences 3-4 in a raceme, pendulous, narrowly cylindrical, c. 5.5-8.5 cm × 6 mm when mature, peduncle 5-10 mm, densely white villous. Bracts subcordate, sparsely white pubescent, and ciliate, three-lobed, lateral lobes rounded, c. one-third to one-half as long as middle lobe. Nutlet suborbicular or ovate, c. 2 × 1-1.5 mm, sparsely pubescent, densely pubescent at apex, with membranous wings three to four times as wide as nutlets. Stigmas 2, persistent.
分布:Fujian: Shaxian, Luoboyan Reserve
性质:sp. nov.
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Betula hainanensisBetulaceae2014
Betula hainanensis (Betulaster, Betulaceae), a New Species from Hainan Island, China
作者:Jie Zeng, Bao-Qing Ren, Jun-Yi Zhu, Zhi-Duan Chen
文献:Ann. Bot. Fenn. 51(6): 399. 2014.
形态描述:Trees up to 20 m tall with diameter at breast height up to 35 cm. Bark dark grey or grey-brown, smooth. Branchlets grey-brown or red-brown, densely pubescent and resinous glan-dular. Leaves on dwarf shoots and on long branches; petiole 1.5-2.5 cm, white vinous and resinous punctuate; leaf blade ovate or oval, 7.5-10.5 x 3.5-5.5 cm, papery, abaxially densely glandular punctuate, bearded on main and sec-ondary veins, apex acuminate caudate, base rounded or subcordate, sometimes asymmetric, secondary veins 10-14 on each side of mid-vein, margin irregularly incurved setiform ser-rate. Male inflorescences (3)4-5 arranged on top of branches or 1一axillary on upper part of branches. Female inflorescences(1)2-4 in a raceme, pendulous, narrowly cylindric, approx. 3.0-8.5 cm x 5 mm when mature, peduncle 2-10 mm, densely white pubescent. Bracts sub-cordate, sparsely white pubescent and ciliate, spongy at base, 3-lobed, lateral lobes rounded or triangular, approx. 1/4-1/2 as long as middle lobe. Nutlet ovate, approx. 0.9-1.5 x 0.7-1.0 mm, densely pubescent at apex, with membra-nous wings 3-4 times as wide as nutlets. Stigmas 2, persistent.
分布:Hainan: Ledong County, Jianfengling Reserve
性质:sp. nov.
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武夷桦Betula wuyiensisBetulaceae2006
中国桦木属一新种
作者:肖家斌
文献:J. Nanjing Forest Univ., Nat. Sci. Ed. 30(2): 125 (-126; fig. 1). 2006.
形态描述:乔木,高可达36 m,胸径52 cm;小树树皮灰色,致密,平滑有横纹;直径至20 cm左右时树皮变粗糙,有纵裂纹,大树树皮灰白色,深纵裂;枝条灰褐色,有条棱,无毛;小枝灰白色,密被短柔毛,疏生树脂腺体,芽鳞被长柔毛。叶卵形,长5-10 cm,宽2-6 cm,顶端尾状渐尖,基部圆形或宽契形,边缘具规则刺毛状单锯齿,齿尖略内弯,叶上面幼时沿脉密被长柔毛,后渐脱落,叶下面沿脉疏被长柔毛,不脱落,下面有树脂点,脉腋间具髯毛,侧脉8-11对,叶柄长1.5-3 cm,密被短柔毛及腺点。雄花序3-4枚簇生于小枝顶端或单生,少数成对着生于小枝上部叶腋,半下垂部分直立;芽鳞背面无毛,边缘具短柔毛。果序2-4枚排成总状,3枚占大多数,长圆柱形,长2-9 crn,直径3-7 mm,总梗长3-9 mm,果序梗长2-6 cm,下垂,总梗序梗均密被短柔毛,杂生树脂腺体;果苞长2-3 mm,不脱落,背面疏被短柔毛,边缘具短纤毛,侧裂片及基部密被短纤毛,中裂片矩圆形或近菱形,顶端突尖、渐尖或钝,侧裂片小,卵圆形或三角卵形,有的不甚发育呈耳形,长及中裂片的1/2-1/4。小坚果倒卵形,长l-2 mm,两面均疏被短柔毛,翅膜质,宽为果的2-3倍。花先叶开放,花期3月下旬,果期5月上旬。
分布:Fujian: Wuyishan(武夷山)
性质:sp. nov.
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Bhutanthera humidicolaOrchidaceaePeristylus humidicola1996
Orchidaceous Additions to the Floras of China and Vietnam
作者:Paul Ormerod
文献:Novon 6: 190, fig. 2, 1996.
分布:Quinghai: Magen Xian, Dawu Xiang, Muchang, SE of Magen
性质:新组合
        
厚叶秦岭藤Biondia crassipesAPOCYNACEAE1995
Notes on the Asclepiadaceae of China
作者:Michael G. Gilbert, W. D. Stevens, Li Ping-tao
文献:Novon 5(1): 2 (1995).
形态描述:Twining herbs. Stems puberulent along 2 sidesand at nodes. Petioles 2-4 mm. adaxially denselypuberulent; leaf blades linear-oblong. T0 5 x 0.3cm. Paler abaxially, base cuneate, apex acute; midribraised adaxiaHy. Iateral veins ohscure, glabrous. Inflorescences 2-3.5 cm. mostly with two cymulesseparated by a rachis ca. as long as pedicels; rachillasof cymules slightly elongated and + fleshy. Verysparsely puberulent. Pedicels 6- 10 mm. Sepals elliptic. Ca. 1.5 x 0.6 mm. sparsely puberulent. Corollas apparently green. Bell-shaped. 2.5 mm. ex.terior glabrous. Interior minutely hairy. Hairs short.stiff. White; tube ca. 1.5 mm; lobes triangular, revolute, twisted. Coronas reduced to inconspicuouscollar concealing bases of anthers. PoLlinia oblongreniform. Follicles solitary. Narrowly fusiform, ca.5.5 x 0.4 mm.
分布:四川
性质:新种
        
杯冠秦岭藤Biondia laxaAPOCYNACEAE1995
Notes on the Asclepiadaceae of China
作者:Michael G. Gilbert, W. D. Stevens, Li Ping-tao
文献:Novon 5(1): 2 (1995).
形态描述:Species nova Biondiae irisigni Tsiang; similis sed abea foliorum nervis Jateralibus utroque castae latere 4-6.omnibus similibus. Rachidi inHorescentiae loW;a cymulasplerumque 3 gerente differt. Twining herbs. Stems densely pubescent alonS 2sides. Petioles t0 7 mm; leaf blades lanceolate. 4.56 x l .2-2 cm. glabrous. Base rounded,8 pex acute;lateral veins 4-6 pairs. At ca. 450 to midrib. Allsimilar. Adaxially slightly raised and minutely pu-berulent. Cvmes extra-axillary; peduncles t0 2.5 cm.glabrous; cymules umbel-like. Up t0 3 along zigzagrachis to 2 cm. Pedicels l-1.3 cm. very slender.Sepals ovate, ca. l x 0.5 mm, glabrous or sparselypilose on margins. Corolla tubes bowl-shaped. Ca. lmm. Much shorter than lobes; lobes triangular.acu-minate. Ca. 2.5 mm, revolute. Apex twisted. Veryminutely puberulent. Coronas + annular with Jleshy.square to + rounded lobes to base of anthers. Gynostegium slightly exserted from corolla tube; pollinia cylindric. As long as corpusculum. Fruits noiseen.
分布:云南,西藏
性质:新种
        
小花秦岭藤Biondia parviurnulaAPOCYNACEAE1995
Notes on the Asclepiadaceae of China
作者:Michael G. Gilbert, W. D. Stevens, Li Ping-tao
文献:Novon 5(1): 2 (1995).
形态描述:Species nova Biondiae herasleyanae (Warburg) Tsiangsimilis sed ab ea nervatione foliorum prorrunermore. Mflorescentiis minimis. Corollis minoribus urceolatis differt. Twininf; herbs. Stems densely minutely puberu-lent along 2 sides. Petioles t0 7 mm. adaxially pu.berulent; leaf blades lanceolate. T0 6.5 x 2.2 cm,base rounded, apex acute-apiculate. Glabrous exceptfor adaxially densely puberulent midrib; lateral veins3 0r 4 pairs, slightly raised on both sides; upperleaves relatively narrower. + ellip.ic to eUiptic.ob-long. InHorescences umbeHike. Ca. 4.flowered; peduncles ca. 2 mm. puberulent. Pedicels I .5-2 mm,glabrous. Sepals lanceolate. Ca. 1.5 x 0.7 mm. apexacute. Pubescent. Somewhat glahrescem. CoroUasurn.shaped, 3-3.5 mm, interior pale purple, exteriorglabrous; tube ca. 2.5 x 2 mm, throat ca. 1.2 mmwide, interior sparsely hairy; lobes ovate. Ca. 1.2mm, apparently not revolute. Corona a coUar cov-ering bases of anthers. Thin when dried.StiglIla headconical. Fruits not seen.
分布:安徽 Cai Cou, Bai Ma Zhai
性质:新种
        
卷冠秦岭藤Biondia revolutaAPOCYNACEAE1995
Notes on the Asclepiadaceae of China
作者:Michael G. Gilbert, W. D. Stevens, Li Ping-tao
文献:Novon 5(1): 3 (1995).
形态描述:Twining herbs. Stems hairy along 2 sides. Petiolesto 3.5 mm. puberulent; leaf blades linear-ohlong, to 2.8-6 x 0.4-0.55 cm. base + rounded. Marginsstrongly revolute. Apex subacute. Apiculate. Glabrousexcept for adaxial midrib. Lateral veins not raised.underside distinctly paler, wrinkled when dried.probably fleshy when fresh. Peduncles l-1.5 cm.hairy along I side; cymules umbel-like. 2-4-flowered. Solitarv or 2 separated by rachis t0 5 mm.puberulent. Pedicels 7-9 mm. glabrous. Sepals ovatc.0.7-1 x 0.5-0.7 mm, sparsely puberulent. Apexacute. Corollas bell-shaped. Inside minutely puber-ulent, 2.5-3.5 mm. lobes ovate. Ca. 1.5 x 1.5 mm.apex rounded. Slightly revolute. Coronas annular,obscurely 5-toothed. Fruits not seen.
分布:Gansu
性质:新种
        
茨菇秦岭藤Biondia tsiukowensisAPOCYNACEAE1995
Notes on the Asclepiadaceae of China
作者:Michael G. Gilbert, W. D. Stevens, Li Ping-tao
文献:Novon 5(1): 3 (1995).
形态描述:Twining herbs. Stems densely pubescent along 2 sides. Petioles ca. 6 mm. adaxially puberulent; leafblades lanceolate. Ca. 6 x 1.2 cm. glabrous except for veins. Base rounded, apex acute slightjy apiculate; lateral veins 5-7 pairs. Adaxially slightly raisedand minutely puberulent. At an acute angle to midrib.Cymes umbel-like; peduncles 2-18 mm. almost glabrous. Pedicels to ll mm. Sepals ovate. Ca. 1.4 x0.7 mm. glabrous. Corolla tube bell-shaped. Ca. 2.3 mm long. Longer than lobes; lobes triangular-acuminate. 2 x 1.4 mm. revolute toward apex. M卜nutely puberulent inside. Corona lobes + square.reaching base of anthers. Cynostegium ca. 1.4 mm high; pollinia cylindrical. As long as corpusculum.Fruits not seen.
分布:云南
性质:新种
        
Bistorta longispicataPolygonaceae2001
Taxonomic Studies of Bistorta (Polygonaceae) in the Himalayas and Adjacent Regions (1)
作者:Koji YONEKURA and Hiroyoshi OHASHl
文献:J. Jap. Bot. 76: 346
形态描述:Herba perennis. Rhizoma crassum 5-10mm diam. saepe tortuosum intus album.Folia radicalia 7-20 cm longa petiolata,laminis lanceolatis veltriangularilanceolatis,3.5-12 cm longis 0.6-2.4 cmlatis,a pice acutis vel oblongis basi cordatisvel subtruncatis,s ubcoriaceis,s upra leviternitidis subtus albo-pubescentibus, margine revolutis cum nervos distincte incrassatis ad mぽgine 50o-80odivaricatis; petiolis 4.5-9 cm longis apteris. Caules erecti 10-30 cm alti, 2-3 foliati, glabri, saepe pu中urascenti.Folia caulina inferiora cum petiolis 0.5-1.5 cm longis, laminis anguste ovatis vel lanceolatis 1.3-5 cm longis 0.3-1.2 cm latis, apice obtusis vel subacutis basi cordatis r紅O rotundatis; superiora brevipetiolata vel subsessilis,la minis lanceolatis linearibusque, apice acutis basi truncatis vel subcuneatis.Ochreae castaneae membranaceae linearinervosae, q uae foliorum caulinis summis 3- 12 mm longae vaginis subequales vel longiores apice subtruncatae. Inflorescentia unica terminalis cylindrica,2 -8 cml onga,9 - 15 mm crassa, nodis 2-floriferis. Bracteae hyalinae ovatae 4ー7.5mm long oribus subequales vel longiores, acuminatae. Pedicelli 2-4.2 mm longi. Flores lilacini,perianthiis 3.8-6 mm longis. Tepala 5, oblongis apice obtusis, quae adaxialia iis abaxialibus 1.5-2 pro longiora. Stamina 8, filamentis 3.5-5.5 mm longis filiformibus,antheris atropurpureis. Styli 3, 4-5 mm longi, basi leviter connati, stigmatibus capitatis. Ovarium triquetrum ca. 1 mm longum. Acheniae oblongae trigonae ca. 2.5 mm longae, ca. 1 mm crassae, apice brevirostratae.
分布:Xizang: Hills north of Lhasa
性质:新种
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Bistorta ludlowiiPolygonaceae2001
Taxonomic Studies of Bistorta (Polygonaceae) in the Himalayas and Adjacent Regions (1)
作者:Koji YONEKURA and Hiroyoshi OHASHl
文献:J. Jap. Bot. 76: 348
形态描述:Herba perennis. Rhizoma breve 8-14 mm longum, tortuosum, nigro-brunneum. Foliaradicalia ascendentia petiolata, laminis anguste triangulari -ovatis vel lanceolatis interdum oblongis vel lanceolati-oblongis, 6-12 cm longis 7-35 mml atis,ap ice acutis vel obtusis basi cordatis, coriaceis, supra glabris nitidis viridibus cum nervis elevatis, subtus albo-viridibus glabris vel albopubescentibus, ma rgine revolutis cum nervis incrassatis m訂ginibusad angulum 450-800 patentibus; petiolis 7-11 cm longis apteris. Caules erecti simplici,1 4-35 cm alti,2 -4-foliati, glabri. Folia caulina inferiora cum petiolis 1-3 cm longis, laminis anguste ovatis seu lanceolatis interdum ovatis,(1.5-) 2.5-5 cml ongis,7 -18 mmla tis,ap ice acutisbasi truncatis vel cordatis; superiora vulgo minora sessilia, laminis ovatis seu anguste ovatis apice acuminatis basi cordatis amplexicaulibus. Ochreae brunneaemembranaceae apice bifidae,q uae foriorum caulinae summae quam vaginae longioresvel subequales. Inflorescentiae cylindricae vel leviter coniciformes 21-35 mm longae 12-15 mm crassae. Flores cemui rosei protandri, perianthiis campanulatiscompressis (3-) 3.5-3.8 mm longis; tepalis 5, ovato-ellipticis, apice subacutis vel obtusis; stamina 8,pe rianthiis subequalibus,filamentis roseis antheris atropurpureis,nectariis atropurpureis; stylis 3,p erianthiis exsertis, roseis, stigmatibus capitatis. Achenia ignota. Type. CHINA.
分布:Xizang: Doshong La
性质:新种
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Blachia chuniiEuphorbiaceae2005
Validation of the Name Blachia chunii (Euphorbiaceae)
作者:Ruiquan Zhang
文献:Taxon 54(3): 805. 2005.
分布:Hainan
性质:sp. nov.
        
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