秦岭兰科植物新记录——凹唇鸟巢兰

该文报道了秦岭兰科(Orchidaceae)植物分布新记录种——凹唇鸟巢兰(Neottia papilligera Schltr.)。凹唇鸟巢兰原分布区为中国东北、俄罗斯西伯利亚东部至远东地区、朝鲜半岛、日本,在秦岭地区的分布记录使其在中国的分布区向南扩展了约8个纬度,由寒温带、中温带扩展到达了中国暖温带的最南缘。文中并给出了目前秦岭地区已知的8种鸟巢兰属(Neottia Guett.)植物的分种检索表。     

中国兰科植物三个新记录种

报道了中国兰科植物的三个新记录种,裂唇卷瓣兰(Bulbophyllum picturatum),长柄虾脊兰(Calan-the allizettei)和绿花毛兰(Eria lanigera)。裂唇卷瓣兰的中萼片全缘前部具一粒状附属物,唇瓣基部两侧具耳。长柄虾脊兰的中裂片非常小并具三条褶片。黄花毛兰的花黄绿色,唇瓣不裂。     

浙江省兰科植物2新记录种

报道了浙江省发现的2种兰科植物新记录,分别是采集自浙江省台州市黄岩区划岩山的瘤唇卷瓣兰[Bul-bophyllum japonicum(Makino)Makino]与绿花斑叶兰[Goodyera viridiflora(Bl.)Lindley ex D.Dietrich].凭证标本保存于杭州师范大学标本馆(HTC).     

湖南省兰科植物新记录

报道了湖南省4种兰科植物新记录,分别为肾唇虾脊兰Calanthe brevicornu Lind1.、南岭舌唇兰Platan-thera nanlingensis X.H.Jin&W.T.Jin、花坪天麻 Gastrodia huapingensis X.Y.Huang,A.Q.Hu&Yan Liu 和浙江金线兰Ano...     

中国兰科植物四个新记录种

报道了中国兰科植物四个新记录种,反瓣叉柱兰(Cheirostylis thailandica),短茎对叶兰(Listerabrevi-caulis),凹唇石仙桃(Pholidota recurva),绿花大苞兰(Sunipia annamensis)。短茎对叶兰(Listera brevicaulis)二枚叶贴地着生,唇瓣先端二裂,裂片下翻并靠合;凹唇石仙桃(Pholidota recurva)的假鳞茎圆柱形,首尾相连,花偏向一侧,花序在中部向下弯,唇瓣前端略凹陷;绿花大苞兰(Sunipia annamensis)的花序长于叶,唇瓣心形,肉质,边缘向上翻卷。     

广西兰科二新种

广西兰科二新种郎楷永（中国科学院植物研究所,北京１０００９３）ＴｗｏｎｅｗｓｐｅｃｉｅｓｏｆＯｒｃｈｉｄａｃｅａｅｆｒｏｍＧｕａｎｇｘｉ,ＣｈｉｎａＬａｎｇＫａｉｙｏｎｇ（ＩｎｓｔｉｔｕｔｅｏｆＢｏｔａｎｙ,ＡｃａｄｅｍｉａＳｉｎｉｃａ,Ｂｅｉｊｉｎ...     

秦岭兰科一新记录属--虎舌兰属

虎舌兰属(Epipogium Gmelin ex Borkhausen)隶属于兰科(Orchidaceae)树兰族(Epidendreae),为一寡种属,分布于欧亚大陆、亚洲热带、非洲热带和大洋洲等地区。本属植物有3种,俱为腐生草本。     

短唇金线兰——中国兰科植物新记录种

报道中国兰科金线兰属植物一新记录种——短唇金线兰Anoectochilus brevilabris Lindl.,并提供详细的形态描述和照片。该种具有唇瓣白色,呈钝三角形,距中部有3个齿状凸起等特征,可明显区别于国产的金线兰属植物。     

秦岭兰科一新分布种——囊唇山兰

报道了秦岭兰科(Orchidaceae)山兰属(Oreorchis)一新分布种--囊唇山兰(Oreorchis indica).     

秦岭兰科一新记录属——全唇兰属

全唇兰属(Myrmechis Bl.)隶属于兰科(Orchidaceae)鸟巢兰族(Neottieae)斑叶兰亚族(Goodyerinae),属的模式种M.gracilis(B1．)B1．分布于亚洲热带至亚热带地区的中国、日本、锡金、印度尼西亚[4,2]。该属植物有7种,均为陆生小草本。根状茎伸长,匍匐、肉质、具节,节上生根、叶很小。     

广西植物名录补遗Ⅵ——兰科4新记录属和13新记录种

广西壮族自治区位于我国南部，气候湿润，生境复杂，具有丰富的物种多样性。该文报道广西兰科植物13个新记录种，即旗唇兰[Kuhlhasseltia yakushimensis(Yamamoto) Ormerod]、紫茎兰(Risleya atropurpurea King&Pantl.)、指柱兰(Stigmatodactylus sikokianus Maxim. ex Makino)、二尾兰(Vrydagzynea nuda Bl.)、深圳拟兰(Apostasia shenzhenica Z. J. Liu&L. J. Chen)、拟泰国卷瓣兰(Bulbophyllum nipondhii Seidenf.)、南岭叠鞘兰(Chamaegastrodia nanlingensis H. Z. Tian&F. W. Xing)、垂叶斑叶兰(Goodyera pendula Maxim.)、四腺翻唇兰(Hetaeria anomala Lindl.)、褐花羊耳蒜(Liparis brunnea Ormerod)、聚叶钗子股(Luisia appressifolia Av...     

贵州省凤仙花属6个新记录种

报道了贵州省凤仙花属（Impatiens）6个新记录种（含1变种）,分别是锐齿凤仙花（Impatiens arguta Hook.f.& Thomson.）、线萼凤仙花（Impatiens linearisepala S.Akiyama, H.Ohba & S.K.Wu）、川鄂凤仙花（Impatiens fargesii Hook.f.）、林生凤仙花（Impatiens lucorum Hook.f.）、雅致黄金凤（Impatiens siculifer var. mitis Lingelsheim & Borza）和田林凤仙花（Impatiens tianlinensis S.X.Yu & L.J.Zhang）。该文提供了新记录种形态特征照片和地理分布,凭证标本保存于贵州大学林学院树木标本室（GZAC）。     

Four new species and a new record of Orchidinae (Orchidaceae: Orchideae) from China

Four new species of Orchidaceae from China, Heminium lijiangense, Peristylus fasciculatus, Platanthera milinensis, and Ponerorchis gongshanensis, together with a new country record, Peristylus tenuicallus, are described and illustrated based on morphological and/or phylogenetic analyses. Heminium lijiangense is closely related to H. elisabethae but differs from it by having the dorsal sepal ovate-orbicular and lip mid-lobe distinctly shorter than lateral lobes. P. fasciculatus is close to Peristylus tradescantifolius but is distinguished from it by having several fascicled and straight, root-like tubers (vs. one or two oblongoid tubers), old stems usually persistent, middle lobe of lip narrowly ligulate-lanceolate and half as long as the lateral lobes (vs. middle lobe deltoid, about a third as long as the lateral lobes or less), a raised callus at the base of each lateral lobe (vs. callus absent), spur gradually attenuate toward the apex (vs. spur clavate). Platanthera milinensis is similar to P. stenochila by sharing small green flowers and lip without a spur, but differs in having a creeping rhizome, a corymbose inflorescence, and a broadly ovate and slightly 3-lobed lip. Ponerochis gongshanensis is similar to P. faberi in its small flowers, but differs in having a linear leaf c. 3 mm wide (vs. leaf 5–13 mm wide), in the lip having collar-like raised margins on the sides of the spur entrance, and a mid-lobe which is notched at the apex but not divided into two divergent lobules that are nearly as large as the lateral lobes, as in P. faberi. All the proposed species obtained high support in phylogenetic analysis as new species. The recently described genus Apetalanthe is reduced to synonymy of Ponerorchis and a new combination is made.     

中国兰科兜兰属一新记录种——白旗兜兰

报道了中国兰科Orchidaceae兜兰属Paphiopedilum的一新分布种--白旗兜兰Paphiopedilum spicerianum (Rchb. f.) Pfitzer, 对该种的形态以及在新分布地的居群大小、生境和伴生植物等做了详细描述。白旗兜兰由于人为采挖而变得十分稀少, 建议尽快对该新分布地进行保护。     

New species and new combinations in Peruvian Orchidaceae

seventeen new species and combinations are proposed in the generaChondrorhyncha, Cischweinfia, Cochlioda, Eloyella, Encyclia, Kefersteinia, Koellensteinia, Macroclinium, Rodriguezia, Solenidiopsis, andStenia. All new species are illustrated. A key is provided for 2-flowered species ofMacroclinium, PeruvianSigmatostalix, and PeruvianStenia. Solenidium (Solenidiopsis) peruvianum Schltr. is lectotypified.