蓼属一新变种——铺地火炭母

采自海南省文昌市文昌镇一个蓼科蓼属植物新变种,与火炭母(Polygonum chinenseLinn.var.chinense)相比较,其主要特点是茎匍匐,叶具大斑点,命名为铺地火炭母(Polygonum chinenseLinn.var.procumbensZ.E.Zhao et J.R.Zhao)。     

车前属一新变种

本文发表了车前属一新变种,即小芒苞车前Plantago aristataMichx.var.minuta T.K.Zheng et X.S.Wan,var.nov.     

吉林省白粉茵属叉丝壳组新记录变种与新寄主

记录了采自长春地区的白粉菌属叉丝壳组（Erysiphe sect.Microsphaera）吉林省新记录变种2个:万布白粉菌原变种（E.vanbruntiana var.vanbruntiana）和车轴草白粉菌原变种（E.trifolii var.trifolii）,其寄主东北接骨木（Sambucus manshuri...     

中国青藓科研究资料(III)

研究了青藓科的7种1变种（Brachythecium planiusculum,Eurhynchium coarctum,E.serricuspis,Rhynchostegium leptomitophyllum,R.longirameum,R.pallenticaule,R.subspeciosum和R.subspeciosum var.filiforme）的模式标本。提出了3个新组合（E urhynchium longirameum,E.filiforme,Bryhnia serricuspis）,     

中国青藓科研究资料(Ⅲ)

研究了青藓科的7种1变种（Brachythecium planiusculum,Eurhynchium coanctum,E.serricuspis,Rhynchostegium leptomitophyllum,R.longirameum,R.pallenticaule,R.subspeciasum和R.subspeciosum var.filiforme)的模式标本。提出了3个新组合（Eurhynchium longirameum,E,filifome,Bryhnia serricuspis),将R.leptomitophyllum作为E.savatieri Schimp.ex Besch.异名处理,其余4个种得到承认。     

中国种子植物省级分布新记录(一)

报导了凤仙花科、十字花科、豆科、桑科、葡萄科、冬青科和兰科共15种2变种植物在我国4个省区的分布新记录.其中四川分布新记录有槽茎凤仙花(Impatiens sulcata Wall.)、总状凤仙花(Impatiensracemosa DC.)和云南甘草(Glycyrrhiza yunnanensis Cheng f.et L.K.Dai ex P.C.Li.);湖南分布新记录有管茎凤仙花(Impatiens tubulosa Hemsl.)、瑶山凤仙花(Impatiens macrovexilla var.yaoshanensis S.X.Yu,Y.L.Chen&H.N.Qin,)、山地凤仙花(Impatiens monticoia Hook.f.)、日本山嵛菜(Eutrema tenue Makino)、昌化泡果荠(Hilliella changhuaensis Y.H.Zhang)、糙毛假地豆(Desmodium heterocarpon(Linn)DC.)、少脉爬藤榕(Ficussarmentosa Buch.-Ham.ex J.E.SM.var.thunbergii(Maxim.)Corner)、掌裂...     

贺兰山丁香

贺兰山丁香(Syringa pinnatifolia var.alashanensis)是木犀科植物羽叶丁香的一个变种,是马毓泉、周世权二位先生根据采自贺兰山西侧峡子沟的标本鉴定命名的。此变种与原种的区别在于羽状复叶的小叶5—7片,小叶呈矩     

贵州卫矛科新植物

本文报道了卫矛科一新种及二新变种,即茶色卫矛Euonymus theacolus,带叶大果卫矛E.myrianthus var.tenuis,狭叶霜叶南蛇藤Celastrus glaumphyllus var.angustus.     

中国车前属（车前科）一新组合——丰都车前

将Plantago erosa Wall. var. fengdouensis Z. E. Zhao & Y. Wang提升为一独立的种,即丰都车前P. fengdouensis (Z. E. Zhao & Y. Wang) Y. Wang & Z. Y. Li。该种由于花冠无毛,花丝着生于花冠近基部,子叶在种子中与腹面（种脐面）相平行,应属于车前亚属subgen. Plantago。丰都车前P. fengdouensis以植株干后变黑和种子较大的特征接近湿生车前P. cornuti Gouan,但其叶具牙齿或羽状锐裂,具3脉,苞片三角状卵形,花冠裂片狭三角形,蒴果纺锤状椭圆球形,近中部周裂,种子腹侧具1纵槽而不同于后者。     

中国四川荞麦属（蓼科）一新变种——翅果密毛野荞麦

描述了蓼科一新变种——翅果密毛野荞麦[Fagopyrum densovillosum J. L. Liu var.pterocarpum J. L. Liuet X.J.Li],并绘制了形态图。新变种瘦果较大,长2.5～3mm,宽(2～)2.5～3mm,果棱上具翅,翅宽0.5～1mm,雄蕊长于雌蕊,从而区别于原变种密毛野荞麦(Fagopyrum densovillosumJ.L.Liu);另外,新变种全株密被短毛或长毛,茎枝较粗壮,红褐色,节较密集,叶片在表面具细皱纹和小泡状突起,雄蕊长于雌蕊,而又不同于齿翅野荞麦[Fagopyrum gracilipes(Hemsl.)Damm.et Diels var. odontopterum(Gross)Sam]。     

河南玉兰属两新变种

发表河南玉兰属两新变种,即：①狭被望春玉兰(Yulania biondii (Pamp.) D. L. Fu var. angustitepala D. L. Fu, T. B. Zhao et D. W. Zhao,var. nov.);②椭圆叶罗田玉兰(Y. pilocarpa (Z. Z. Zhao et Z. W. Xie) D. L. Fu var. ellipticifolia D. L. Fu, T. B. Zhao et J. Zhao,var. nov.)。     

Plantago fengdouensis,a new combination in the

A new combination, Plantago fengdouensis (Z. E. Zhao & Y. Wang) Y. Wang & Z. Y. Li, is proposed based on P. erosa Wall. var. fengdouensis Z. E. Zhao & Y. Wang. This species is similar to P. cornuti Gouan in the plant becoming black when dry and in having relatively large seeds, but differs by having leaves dentate or pinnately incised, 3(5)-nerved, bracts triangular-ovate, corolla lobes narrowly triangular, capsules fusiform-ellipsoid, circumscissile near the middle, and seeds longitudinally 1-grooved on the ventral side. P. fengdouensis belongs to Plantago L. subgen. Plantago, which is characterized by having corollas glabrous, filaments adnate near corolla base, and cotyledons parallel to the ventral side (i.e. hilum face). It is a highly restricted species in distribution, occurring only on two islets in Fengdu County and Zhong Xian County within the Three-Gorges Dam Area.     

甘肃锦鸡儿（Caragana kansuensis Pojark.）及其易混种的分类学探讨

对甘肃锦鸡儿（Caragana kansuensis Pojark.）及其易混种进行了探讨,认为甘肃锦鸡儿与短脚锦鸡儿（C.brachypoda Pojark.）是两个不同的物种。在陕西北部、山西西北部等地被鉴定为甘肃锦鸡儿的类群,实为错误鉴定,其与甘蒙锦鸡儿（C.opulens Kom.）相近,区别在于前者小叶较狭,两面被毛较密,背面干后常发红色,也与白毛锦鸡儿(C.licentiana Hand.-Mazz.)相近,区别在于前者叶柄较长,小叶较长而狭,荚果近光滑。同意赵一之教授的观点,将其作为C.opulens的一个变异类型处理,发表新变种狭叶甘蒙锦鸡儿（C.opulens Kom. var. angustifolia Y. Z. Zhao ex Zhao. Y. Chang et F. C. Shi）。     

密叶绢藓一新变种

报导了密叶绢藓一新变种,即密叶绢藓小孢变种Entodon compressus C.Muell.var.parvisporus X.S.Wen et Z.T.Zhao.     

On the Type of the Genus Yinshania (Cruciferae)

When the genus Yinshania Ma et Y. Z. Zhao was published, it had only a single species, Y. albiflora Ma et Y. Z. Zhao which was indicated as the type of the genus (Acta Phytotax. Sin. 1979). Y. Z. Zhao 155. was indicated as the type specimen of Y. albiflora. It is adequate to cite Y. albiflora Ma et Y. Z. Zhao as the type of genus Yinshania Ma et Y. Z. Zhao. In a revision (Acta Phytotax. Sin. 25(3): 204-219, 1987) Y. H. Zhang made a combintion, Yinshania acutangula (O. E. Schulz) Y. H. Zhang (=Cochlearia acutangula O. E. Schulz) and reduced Yinshania albiflora Ma et Y. Z. Zhao as a variety of Y. acutangula,i. e. Y. acutangula var. albiflora (Ma et Y. Z. Zhao) Y. H. Zhang. She is uncorrect, however, when she cited Y. acutangula (O. E. Schulz) Y. H . Zhang as the type of the genus Yinshania Ma et Y. Z. Zhao. It should be cited as follows: Yinshania Ma et Y. Z. Zhao Typus generis: Yinshania albiflora Ma et Y. Z. Zhao (=Yinshania acutangula(O. E. Schulz) Y. H. Zhang var. albiflora (Ma et Y. Z. Zhao) Y. H. Zhang)     

大蒜芥属一新变种

发表了大蒜芥属一新变种,无毛全叶大蒜芥(Sisymbrium luteum (Maxim.)O. E. Schulz var. glabrum F. Z. Li et Z. Y. Sun.)。     

关于蒙古绣线菊毛枝变种及回折绣线菊的学名订正

支持将蒙古绣线菊毛枝变种提升为种的等级且于宁夏绣线菊同种,但其合法学名应为Spiraea tomentulosa(Yu)Y.Z.Zhao。与此同时,本文发现了真正的蒙古绣线菊的毛枝变种--S. mongolica Maxim.var.pubescens Y.Z.Zhao et T.J.Wang。     

《秦岭植物志》种子植物补遗--被子植物门的双子叶植物(1)

报道了《秦岭植物志》遗漏的26种(含3个种下分类群)植物,26种植物分属于17属,13科。其中大血藤科(Sargentodoxaceae)和铁青树科(Olacaceae)为遗漏科,大血藤科的大血藤属(Sargentodoxa)、铁青树科的青皮木属(Schoepfia)、五味子科的南五味子属(Kadsura)、樟科的黄肉楠属(Actinodaphne)和虎耳草科的钻地风属(Schizophragma)为遗漏属。     

火炭母的一个新异名及其系统位置初探

该文将铺地火炭母(Polygonum chinense L. var. procumbens Z. E. Zhao et J. R. Zhao)处理为火炭母原变种(Persicaria chinensis var. chinensis)的异名,并讨论了火炭母在命名上的问题,及其系统学位置。