华西南大戟科植物小志

Croton yunnanensis W. W. Smith var. megadontus W. T. Wang, var. nov. A var. yunnanensis differt folis margine irregulariter dentatis, dentibus usque ad 3.5—4 mm longis. Sichuan (四川): Yanyuan (盐源) Guabie (瓜别), alt. 1800m, 28 Jul. 1983, Expcd. Qingzang (青藏队) 83-12530 (holotypus, PE; isotypus, KUN); Kangding (康定), Wasi (瓦斯), alt. 1900 m, 31 Maj. 1974, Qin Zi-sheng (秦自生)6134。     

云南杜鹃花属二新种

Yunnan(云南):Malipo(麻栗坡),alt.1500～1600m,1995-04-01,Z.H.Yang(杨增宏)95-1473(holotypus, KUN)。 乔木,高2.5～5m,小枝粗壮,圆筒形,无毛,灰色。叶薄革质,密集,椭圆形或狭椭圆形,先端渐尖,基部楔形,长11～16cm,宽3～5.4cm,上面绿色,下面淡绿色,无毛;中     

中国菊科千里光族新植物(Ⅱ)

Yunnan(云南):Lijiang(丽江),alt、3000～3500m,ad marginem rivulae,1939-09-18,R.C.Ching(秦仁昌)30626(typus,PE) 本种叶形酷似山尖子P.haotatas(L)Y.L.Chen,但植株,特别茎上部密被腺状短柔毛;叶柄无翅,总苞片和小花均为5;冠毛褐色或紫褐色与后者明显不同。     

中国蔷薇属一新种

Anhui(安徽):Chuxian(滁县),Langyashan(琅琊山),Nantianmen(南天门),alt.150m,margin of forest,1991-05-25,J.Z.Shao(邵建章)90801(type,ANUB);the same lo-cality,1990-05-26,J.Z.Shao,90581. 灌木,高2～3m,小枝圆柱形,有直或稍弯的皮刺。奇数羽状复叶,小叶(7～)9枚,连叶柄长5～9cm,小叶片长椭圆形,最上1对小叶最小,长1.3～2cm,宽4～7mm,顶小叶     

云南鸢尾属一新种

Yunnan(云南):Dali(大理),Cangshan Mt.(苍山),alt.2800m,1993-06-24,X.D.Dong(董晓东)930010(type,NENU) 多年生草本,植株基部围有棕褐色毛发状老叶残留纤维。根状茎短,节不明显,根膨大成为纺锤状,白色,肉质。叶直立,绿色,剑形,花期叶长38～50cm,宽8～10cm,果期     

云南崖豆藤属一新种

Yunnan(云南):Lancang(澜沧),alt.2000m,in sparse forest,1994-04-27,Y.Y.Qian(钱义咏)3240(holotypus, PE; isotypus, ZM, SMAO) 小乔木,高4～6m,树皮灰色,小枝被短柔毛。羽状复叶长20～40cm;叶柄长3.5～8cm,与叶轴稀被短柔毛;托叶早落;小叶3～4对,间隔1.5～4cm,近革质,披针形或长圆状披针形,稀卵状披针形或倒披针形或卵形,长4～20cm,宽1.3～4.7cm,先端     

华南植物区系的评论——Ⅰ.苋科新的和值得注意的种类

作者编写《广东植物志》苋科时,对涉及华南地区及毗邻国的苋科种类;经复检标本花粉及等资料,现将其中5个属的分类群及其分布等予于报道。林地苋 Psilotrichum ferrugineum var.hainanense为新分类群,并作评论;线叶林地苋P.erythrostachyum为我国新记录;青花苋 Psilotrichopsis curtisii var.hainanensis 和短穗白花苋Aerva sanguinolentavar.minor均为新组合,并分别给予修正或补充描述;Cyathula semirosulata作新异名处理;重申砂苋 Allmania nodiflora分布于华南大陆(广西);澄清对我国标本错误鉴定的文献;此外,简介青花苋属时,将产于越、泰的P.curtisii var.cochinchinensis 作新组合。本文引证的标本,若未注明的亦收藏于华南植物所标本馆(SCBI)。     

A new species of Apocynaceae from Hainan, China

Hoya ledongensis S. Y. He & P. T. Li, sp. nov. 乐东球兰(S2-3. Fig. 1) Type: China. Hainan: Jianfengling, on tree and rock in a montane rainforest, alt. 960 m, 2008-05-08, S. Y. He (0805081 holotype, CANT; 0805082 holotype, CANT).     

四川毛茛科两新变种

1　彭州岩乌头　新变种　图1 　　Aconitum racemulosum Franch. Var. Pengzhouense W. J. Zhang et G. H. Chen, var. Nov. Fig. 1 　　A. Rhombifolium Chen var. Pengzhouense W. J. Chang et G. H. Chen in West China Journ. Pharm. Scien. 10(1): 54, fig. 2. 1995, nom. Nud. 　　A var. Racemuloso recedit carpellis folliculisque albido-puberulis, sepalis superioribus extra pubescentibus. 　　Sichuan (四川): Pengzhou (彭州),Dabao (大宝), Donglinsi (东林寺), alt. 2500 m, 1998-09-23, X. D. Zhang et al. (张晓冬等) 98-9-3 (holotype, PE, here designated; is otype, in Herbarium of School of Pharmacy, West China University of Medical Sciences (WCU)).     

河南箭竹属一新种

Henan (河南): Luanchuan Co. (栾川县), Laojun Shan (老君山), Uulou (木楼), 1450—2100 m alt., 16 Sep. 1990, Yi Tongpei (易同培) 90100 (Type in Herb. Forestry School of Sichuan Province). 本新种近似矮箭竹F.demissa Yi,但笋全体无毛,箨鞘背面无毛,边缘无纤毛,箨     

河南刺臭椿一新变种

赤叶刺臭椿 新变种 Ailanthus vilmoriniana Dode var. henanensis J. Y. Chen et L. Y. Jin, var. nov. A typo hornotinis dense rubis aculeatis; folis 30—40 cm longis, foliolis 10—20; petiolis vel folis trimis juvenalibus purpureis. Henan (河南): Neixiang (内乡), alt. 300m, V. 27. 1987, Chen Jian-ye (陈建业), Zhu Zi-lan (朱自兰) 705271; same locality, Chen Jian-ye (陈建业), Guo Zhen-ye (郭振业) 905261. (Typus, KUN).     

国产兰科三新种及二新组合

Yunnan(云南);Pingbian(屏边),Laojianshan(老尖山),alt.2100 m,in forest,1954-10-11,K.M.Feng(冯国楣)4816(holotype,KUN)。 本种与C.inabei Hayata相近,后者与本种之区别在于侧萼片顶端急尖,唇瓣基部囊内具多数散生的乳头状突起,顶部两裂片之间无1个小齿,裂片基部具2枚绿色斑点。与C.griffithii Lindl.亦相似,而后者与本种之区别在于花较大,唇瓣长2cm或过之,顶部     

中国郁金香属一新种

皖郁金香 新种 图1Tulipa anhuiensis X. S. Sheng, sp. nov. TYPE: Anhui (安徽),Qianshan county (潜山县),Tianzhu Mount.(天柱山),alt. 1000-1200 m, 1998-04-01, Shen Xian-sheng 98006 (holotype, PE). Fig. 1.A T. erythronioide Baker tepalis lanceolatis, antheris purpurascentibus, stylo 1-2 mm longo, stigmate oblique truncato differt.Herba perennis , 10-15 cm alta; bulbi ovoidei. Caulis singulus, simplex. Folia 2, opposita, oblanceolata glabra crassa, 10~15 cm longa, 1-1.5 cm lata, integra apice…     

越桔属新分类群

粉花软骨边越桔 新变种 Vaccinium gaultheriifolium (Griff.)Hook.f.ex C.B.Clarke var.glaucorubrumC.Y.Wu,var.nov. A var.gaultheriifolio recedit foliis subtus glabris,basi in utroque uniglan-dulis;pcdicellis brevioribus,4—5mm longis,c.7mm longis in fructescentiam;corollis longioribus,rubidis,8—11mm longis,extra glaucescentibus. Yunnan(云南):Maguan Xian(马关县),in fruticetis declivae,alt.1800—2560m,28 Jul.1961,S.K.Wu(武素功)61-3574(Typus,KUN);Malipo(麻栗坡),26 Maj.1962,K.M.Feng(冯国楣)22889.     

百山祖八角——八角属一新变种

<正> 百山祖八角 新变种 Illicium jiadifengpi B. N. Chang var. baishanenze B. N, Chang et S. H.Ou, var. nov. A typo recedit segmentis perianthii 5—10 crassioribus, carnosulis, triangulis, ovato-triangttlis ad ellipticis, 4—11 mm longis, 4—7 mm latis. Zhejiang: Qingyuan Xian, baishanzu, alt, 1100 m, M. H. Wu 7601, baishanzu, alt, 1500m, M. H. Wu 7724(Typus in Herb. Inst. Bot. Guangxi conservatur)     

新疆铁线莲属一新种

新疆(Xinjiang):巩留县(Gong liu Xian),海拔(alt.)1600m,生溪水沟旁或林缘,候文虎77069号(模式标本Typus,存新疆林业科学研究院植物标本室)。     

漆树一新变种

陕西漆树新变种图1 Toxicodendron vernicifluum(Stokes)F.A.Barkl.var.shaanxienseJ.Z.Zhang et.Z.Y.Shang.var.nov. A typo differt foliolis majibus,crassiusculis,latoovatis vel latoellipticis.8-18cm longis,6-10cm latis,petiolis foliolorum 2-4mm longis;pistillis sterilbus(3x=45). Shaanxi(陕西):Pingli(平利);Langao(岚皋),alt.sub 1000m.,Zhang Jizu 82009(Typus,Herb.Xi′an h.bot.),69006,85004。本变种与原种的区别,在于它的小叶片大而厚,阔卵形或阔椭园形,长8—18厘     

A New Species of Tulipa (Liliaceae) from China

Tulipa anhuiensis X. S. Sheng, sp. nov. TYPE: Anhui (安徽),Qianshan county (潜山县),Tianzhu Mount.（天柱山）,alt. 1000-1200 m, 1998-04-01, Shen Xian-sheng 98006 (holotype, PE). Fig. 1.A T. erythronioide Baker tepalis lanceolatis, antheris purpurascentibus, stylo 1-2 mm longo, stigmate oblique truncato differt.Herba perennis , 10-15 cm alta; bulbi ovoidei. Caulis singulus, simplex. Folia 2, opposita, oblanceolata glabra crassa, 10～15 cm longa, 1-1.5 cm lata, integra apice obtusa, sessilia, costa evidente, nervis lateralibus obscuris.……     

New species and nomenclatural action in Saussurea DC.(Asteraceae)

Saussurea zhuxiensis Y. S. Chen & Q. L. Gan, sp. nov. 竹溪风毛菊(S1-1. Figs. 1, 2) Type: China. Hubei: Zhuxi County, Shuangqiao, rock crevices along stream, alt. 900 m, 2006-08-09, Q. L. Gan 1508 (PE). Latin diagnosis: Species Saussurea salicifoliae DC. similis, a     

中国苦草属一新种

长梗苦草　新种　图 1Vallisneria longipedunculata X.S.Shen.sp.nov.TYPE:Anhui(安徽 ) ,Hefei(合肥 ) ,in the Dongpu Reservoir(董铺水库 ) ,alt.60 m,1 999-0 9-0 5,Shen Xian-sheng 990 1 9(holotype,PE) .Fig.1 .A V.spinulosa Yan stolones nullus spinula;costa laevis;spathae feminei teres,3～ 5cm longa;petala absentia;integumentum extra longior intra,absque alatus appendicibus;capsula teres,accuatus,inermis;seminae oblanceolata glandulosus differt.Herba annua immersa,acaules erecti,stolonis nullus…