中国秋海棠属新植物

1 黄连山秋海棠 新种 图1 Begonia coptidi-montana C. Y. Wu, sp. nov. (Sect. Alaecida C. B. Clarke) Species B. taiwanianae Hayata arctissime affinis, sed foliis minoribus remote levis-simeque denticulatis, capsularum alis variabilibus differt. Herba perennis. Rhizoma breve, crassum, atro-rubrum. Caulis 0. 7—1. 2 m altus, ro-bustus, atro-ruber, longitudinaliter angulatus, glaber. Folia alterna vel 2 ad ramum brevem     

中国苔草属的新分类群

1.密丛苔草 新种 图1:1—4 Carex densicaespitosa L. K. Dai, sp. nov. Species C. udae Maxim. affinis differt spiculis cylindricis 2. 5—3 cm longis, utriculissuberectis demum nec reflexis acute trigoni 6 mm longis.     

山西鞘藻属一新种

山西鞘藻　新种　图1ＯｅｄｏｇｏｎｉｕｍｓｈａｎｘｉｅｎｓｅＹ.Ｊ.ＬｉｎｇｅｔＳ.Ｌ.Ｘｉｅ,ｓｐ.ｎｏｖ.Ｆｉｇ.1Ｓｐｅｃｉｅｓｎｏｖａｐｌａｎｔａｄｉｏｉｃａ,ｎａｎａｎｄｒａ,ｉｄｉｏａｎｄｒｏｓｐｏｒａｅｔｏｏｓｐｏｒａｅｍｅｓｏｓｐｏｒｉｏａｒｅｏ...     

中国谷精草属的新资料

本文报道了谷精草属3个新系,7个新种、5个新变种、2个新组合、3个新记录、修正了5个种的特征记载,新归并学名15个,共涉及全国32种8变种中的34个。     

中国褐茸藻属二新种

1.浙江褐茸藻 新种 图1 Giffordia zhejiangensis S. B. Wang, sp. nov. Species affinis G. laminaria (Noda) S. B. Wang et R. X. luan, sed frondibus majoribus,0. 5—1 cm altis; in frondibus scytosiphonis lomentaru parasiticis; sporangiis plurilocularibus     

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     

中国玄参属一新种

太行玄参 新种 图1 Scrophularia taihangshanensis C. S. Zhu et H. W. Yang,sp. nov. (Sect. Scrophularia) Species S. macrocarpae Tsoong affinis, a qua differt panicula e racemis 8～15 cmlongis composita, rhachidi et ramulis paniculae tenuibus flexuosis, calyce 2.5～3 mm longo,lobis corollae oblongis vel obovato-oblongis, anthera staminodii oblonga, stylo ovario 4～5 plo     

中国苔草属新分类群

１印度型苔草新种图１ＣａｒｅｘｉｎｄｉｃａｅｆｏｒｍｉｓＷａｎｇｅｔＴａｎｇ,ｉｎｈｅｒｂ．,ｓｐ．ｎｏｖ．（Ｓｅｃｔ．ＩｎｄｉｃａｅＴｕｃｋｅｒｍ．）———Ｃａｒｅｘｉｎｄｉｃａａｕｃｔ．ｎｏｎＬ．：ＣｈｕｎｅｔＨｏｗｉｎＡｃｔ．Ｐｈｙｔｏｔａｘ...     

中国菊科帚菊属资料

<正> 帚菊属Pertya Sch.-Bip.乃菊科,帚菊木族→Mutisieae Cass.的一个小属,全世界仅24种,主要分布于东亚山区。我国有17种,东起台湾,西至云南、西藏,北达甘肃、宁夏,南抵广东、广西等省区均产。     

中国茜草科资料(五)

野丁香属　LeptodermisWall.１德浚野丁香　LeptodermisyuiLo,sp.nov.新种Frutex0.5-1.5maltus;ramiramuliquegraciles,illiveterespurpureo-rubriglabri,illijuvenespubescentiis2serialibustecti.Folialaxamembranacealateovatavellanceolata.1.5-4.5cmlonga,0.7-2cmlata,apiceobtusavelsubacuta,interdumrotunda,basilatecuneatavelcuneata,supranigri-griseainsiccostrigasdispersa,subtusleviterglaucaglabravelhispidasecuscostam,marginefimbriato-ciliata,costissubtusimpresissimis,nervislateralibusgracilibusutrinsecusc.4-5…     

中国竹类植物新资料

<正> 壮绿竹(牛角竹) 新组合 Bambusa valida(Q H Dai)W.T.Lin,comb.nov.—Dendrocalamopsis ualidus Q.H.Dai,Act.Phytotax.Sin.24:393—394.f.1.1986. 根据采自广州华南农业大学,林万涛31864(引自模式产区——广西,南宁,广西林科所)标本。该种植物体是有刺的,而绿竹属是无刺的,故作新组合。     

中国海产刚毛藻科(Cladophoraceae)八个新记录种

报道中国海产刚毛藻科(Cladophoraceae),沙生刚毛藻Cladophora arenaria,蝾螺刚毛藻C. conchopheria,暗色刚毛藻C. opaca,透明刚毛藻C. pellucida,微小刚毛藻C. pusilla,棉形刚毛藻C. rudolphiana,光毛刚毛藻C. sericea,美丽刚毛藻C. speciosa。     

一种报春花的新命名

由于种加词相重,陈封怀、胡启明(1990)发表的新种Pimula exscapa Chen et C.M.Hu(holotype,S.G.Xu 3568 KUN)应是Primula exscapa Hegetschw.,FL Schw.195.1838的晚出同名,应给予重新命名.     

中国木兰科资料

雌蕊群具柄,不伸出于雄蕊群之上,成熟育荚革质;托叶与叶柄离生。本亚族仅工属卫种。分布于云南东南部、西北部、西部和西南部。     

THE GREEN ALGAL GENUS CLONIOPHORA REPRESENTS A NOVEL LINEAGE IN THE ULVALES: A PROPOSAL FOR CLONIOPHORACEAE FAM. NOV.1

The green algal genus Cloniophora has been classified in the Chaetophorales (Chlorophyceae) based on morphological characters. This study uses DNA sequence data from the nucleus (SSU) and the chloroplast (tufA) from collections in the Hawaiian Islands and a culture originating from Portugal to test this classification. Taxonomic identities of contemporary collections were confirmed by sequencing small fragments of DNA (rbcL and SSU) from type specimens, including the generitype, Cloniophora willei L. H. Tiffany. These molecular data show that Cloniophora does not have close affinities to the Chaetophorales and belongs instead to the Ulvales (Ulvophyceae). The morphological features of eight or more reproductive products per cell and a pyrenoid with a traversing thylakoid membrane support the molecular data and confirm the placement of this group in the Ulvales. As this genus does not belong to any recognized family in the Ulvales, the family Cloniophoraceae, containing the single genus Cloniophora, is proposed.     

几种虫草属真菌的学名订正

本文合格发表虫草属两个变型的名称,即Cordyceps militaris f.albina(蛹虫草白化变型)和C.ophioglossoides f.alba(大团囊虫草白化变型),并提出新名称C.shimizui(清水虫草)以代替非法的晚出同名C.chichibuensis Kobayasi & Shimizu,同时也证实C.shanxiensis(山西虫草)的合格发表地位。Cordyceps purpureostramata f.recurvata是一个不合格名称,其模式标定可以从原白中提供的照片得到线索。虫草属下分类单元作者的准确引证和一些种或种下分类单元拉丁名加词的正确拼法也在此作了讨论。     

中国水云科新资料

模式标本产地：巴布亚新几内亚（？）。Habit and Locality：在潮下带附着于 Sargdesum sp．体上。标本采自海甫省文昌县