湖南植物志资料（一）木兰科、八角科、五味子科、樟科、水马齿科补遗

本文报道了湖南植物新记录共计１１种,隶属于５科１０属．归并樟科植物３种２变种：将石木姜子ＬｉｔｓｅａｆａｂｅｒｉＨｅｍｓｌ．和近轮叶木姜子Ｌ．ｓｕｂｖｅｒｔｉｃｉｌｌａｔａＹａｎｇ归入黄丹木姜子Ｌ．ｅｌｏｎｇａｔａ（Ｗａｌｌ．ｅｘＮｅｅｓ）Ｂｅｎｔｈ．ｅｔＨｏｏｋ．ｆ．,将长梗绒楠ＭａｃｈｉｌｕｓｖｅｌｕｔｉｎａＣｈａｍｐ．ｅｘＢｅｎｔｈ．ｖａｒ．ｌｉｎｇｉｐｅｄｕｎｃｕｌａｔａＣ．Ｊ．Ｑｉ归入绒毛润楠Ｍ．ｖｅｌｕｔｉｎａＣｈａｍｐ．ｅｘＢｅｎｔｈ．,将短梗新木姜子ＮｅｏｌｉｔｓｅａｂｒｅｖｉｐｅｓＨ．Ｗ．Ｌｉ归入美丽新木姜子Ｎ．ｐｕｌｃｈｅｌｌａ（Ｍｅｉｓｓｎ）Ｍｅｒｒ．,将紫云山新木姜子Ｎ．ｗｕｓｈａｎｉｃａ（Ｃｈｕｎ）Ｍｅｒｒ．ｖａｒ．ｐｕｂｅｎｓＹａｎｇｅｔＰ．Ｈ．Ｈｕａｎｇ归入巫山新木姜子Ｎ．ｗｕｓｈａｎｉｃａ（Ｃｈｕｎ）Ｍｅｒｒ．．     

峨眉山鸡矢藤属（茜草科）二新种

描述了四川峨眉山（茜草科）鸡矢藤属二新种,即峨眉鸡矢藤与长冠鸡矢藤。     

山茶科紫茎属和舟柄茶属的系统学研究

本文对山茶科紫茎属和舟柄茶属进行了深入细致的系统学研究,藉助形态学、古植物学、孢粉学,细胞学和解剖学资料澄清了两属的分合问题,证实两属在各方面具有较大相似性,并且各分类特征存在广泛的联系而无法分开,从而赞同H．K．Airy Shaw,J．R．Sealy及S．A.Spongberg的主张,即将这两属合并。在此基础上本文提出了世界范围广义紫茎属下分类系统。属下新系统根据花柱合生程度、花序类型,苞片与萼片的形状以及两者的相对长度等特征,分为两个亚属,五个组,同时对该属种类进行修订。该属共有23种5变种,本文发表新组1个,新名称2个,新组合9个,新异名10个,新种1个,并附有分种检索表。广义的紫茎属为东亚-北美间断分布类型,中国南部和西南部是该属的起源中心和高度分化中心。根据化石资料推断,该属起源于早白垩纪,在第三纪以前于整个劳亚古陆上呈广泛而连续的分布,后因冰川及造山运动的影响,从而形成现在的分布格局。     

秦岭种子植物区系新记录

报道了秦岭种子植物区系4新记录属[杜若属(Pollia Thunb.)、美冠兰属(Eulophia R.Br.ex Lindl.)、常山属(Dichroa Lour.)和吊灯花属(Ceropegia Linn.)],8新记录种[川杜若Pollia miranda(Lévl.)Hara、长距美冠兰Eulophia dabia(D.Don)Hochr.、常山Dichroa febrifugaLour.、肉色土栾儿Apios carnea(Wall.)Benth.exBaker、柳叶蓬莱葛Gardneria lanceolata Rehd.et Wils.、显脉獐牙菜Swertia nervosa(G.Don)Wall.ex C.B.Clarke、皱果赤瓟Thladiantha henryi Hemsl.var.henryi和宝兴吊灯花Ceropegia paohsingensis Tsiang et P.T.Li]。     

福建种子植物地理分布新记录

报导了福建种子植物地理分布新记录种10个、属2个,其中华东地理分布新记录种有2个(全部标本存放于华东师范大学生物系标本室)     

福建省被子植物分布新记录

在闽东地区的植被调查中,发现福建省被子植物地理分布新记录属1个:虉草属(Phalaris Linn.);新记录种4个,分别是虉草(Phalaris arundinacea Linn.)、浙江虎耳草(Saxifraga zhejiangensis Z. Wei. et Y. B. Chang)、莼菜(Brasenia schreberi J. P. Gmel.)和斑地锦(Euphorbia maculate Linn.)。标本存放于宁德师范学院植物标本室(NDTC)。     

中国荩草属叶片表皮的微形态及其分类意义

本文报道荩草属及其邻近属共5属17种4变种的叶片表皮微形态研究,其中有些种类为首次报道。主要有以下几点: 1、荩草属叶片表皮微形态有5种类型,根据这几种类型结合小穗的外部形态,可在荩草属下分为两亚属及5个组。 2、荩草属及其哑铃形的硅细胞及三角形或圆屋顶形的气孔副卫细胞等近似须芒草属Andropogon Linn.应位于禾本科Gramineae蜀黍族Andropogoneae下,但硅细胞多为短哑铃形而且伴有其它各种类型,微毛的顶细胞远长于基细胞的独特性状,应独立成为荩草亚族Arthraxoninae Benth。 3、根据A.breviaristatus Hack.,A.quartiniana A. Rich.,A.pauciflorus Honda and A.hispidus(Thunb.)Makino 4者叶片表皮细胞类型完全相似特征,赞同P.C.van Weltzen意见,应作一种处理;根据国际命名法规优先律,应用A.hispidus (Thunb.) Makino。 4、海南荩草A. hainanensis Keng et S.L.Chen与茅坪荩草A. maopingensis S.L.Chen et Y.X.Jin应当独立成种.因其两种的叶片表皮细胞类型完全不同。     

见于浙江的中国及中国大陆新记录植物

报道了笔者于１９９０年至１９９２年间在浙江海岛（大陆岛）植被资源调查工作中发现的９个地理分布新记录,其中４种为中国分布新记录,３种及２亚种为中国大陆分布新记录。此外,还报道了同时发现的归化植物４种,其中３种为中国分布新记录,１种为中国大陆分布新记录。     

Revisions of the Genera Lathraea and Christisonia (Orobanchaceae) in China

The present paper deals with taxonomic studies on the genera Lathraea Linn. and Christisonia Gard. (Orobanchaceae) in China. In the genus Lathraea, only a single species in China, L. japonica Miq., is recongnized in the paper. It occurs in southern Shaanxi, southern Gansu, southeastern Sichuan, northern Guizhou and northern Guangdong, also in Japan. L. miqueliana Franch. et Sav., L. chinfushanica Hu et Tang and L. japonica Miq. var. miqueliana (Franch. et Sav.) Ohwi are treated as new synonyms of L. japonica Miq. in this paper. In the genus Christisonia, the most of collections from China, which were identified as C. sinensis G. Beck before, are treated as a new synonym of C. hookeri C. B. Clarke. A few collections of this genus from China, which were mistakenly described as Gleadovia lepoense Hu snd G. kwangtungense Hu, should be transferred to Christisonia hookeri C. B. Clarke. It is distributed in southeastern and south China, westwards to the Himalayas.     

基于形态性状的淫羊藿属（小檗科）的分支分析

小檗科（Berberidaceae）淫羊藿属（Epimedium Linn.）植物全世界约有55种,中国分布有44种,其余种类则分布于东亚、克什米尔、北非和高加索等地。该属植物具有复杂的形态学变异（例如：单叶、一回三出复叶、二回三出复叶,花茎具两叶、三叶或一叶,花瓣无距、有距、距多样式等）,导致仅依靠直观判断不能对该属系统进行划分。李超等[1]采用数量分类法对该属55种植物的分类结果多数与Stearn[2]25-26和王悦云等[3]的研究结果一致,但部分种类的分类仍存异议,例如：Sect.     

广西植物区系新资料

经室内鉴定,共发现广西维管植物分布新记录12种1变种,即滇越水龙骨、云南穗花杉、安顺润楠、三开瓢、毛花松下兰、秀丽兔儿风、杯药草、长梗吊石苣苔、三苞蛛毛苣苔、唇萼苣苔、流苏蜘蛛抱蛋、宽叶线柱兰、长距美冠兰,其中杯药草属和唇萼苣苔属为广西分布新记录属,云南穗花杉为国家一级重点保护植物。列出了每个种的标本引证和地理分布。     

A Study on the Genus Melocalamus Benth. (Bambusoideae) from China

Melocalamus Benth. consists of five species. Through a comprehensive study of history, morphology, and all specimens available, the authors confirm the occurrence in China of M. compactiflorus (Kurz.) Benth. et Hook f., the type of the genus, and two species, M. scandens Hsueh ct Hui, M. fimbriatus Hsueh et Hui, are described as new. A key to speciesis provided.     

On Circumscription of the Genus Prenanthes L. and Notoseris Shih — A New Genus of Compositae from China

After having examined all specimens of the genus Prenanthes L. of Compositae in the Herbarium of Institute of Botany, Academia Sinica, I find that the classic concept on the genus Prenanthes established by G. Bentham in 1873 has not been held exactly by some of European, American, Japanese and Chinese botanists. For example, W. B. Hemsley, S. T. Dunn, A. Franchet, S. Kitamura and C. C. Chang placed plants from China which belong to other groups into the genus; I also find that the classic concept of the genus is not clear. The present paper makes a revision not only on the classic concept of the genus, but also on its concept assumed by the above-mentionded botanists. With the combination of numerous (25-35), white or yellow ligular florets, numerous ribs of achenes, Prenanthes alba L. (Nabalus albus (L.) Shih, comb. nov.) is distinctly different from Prenanthes purpurea L., which has the combination of purple, few (5-15) ligular florests and few ribs of achenes. Nabalus Cass., as a genus established early (1825) by H. Cassini, should be restored. It is not reasonable to treat Nabalus as a subgenus (E. B. Babcock et al. 1947) or a section (S. Kitamura, 1956) or as a synonym (G. Bentham, 1983) of the genus Preanathes L. The present author recognizes seven species in the new revised genus Prenanthes L. in China, 4 of which are described as new. In the genus Nabalus Cass. only one species, N. ochroleuca Maxim., is distributed in Northeast China. As Lactuca melanantha Franch. (1895), Prenanthes henryi Dunn (1903), P. glandulosa Dunn (1903), Lactuca triflora Hemsl. (1888) (it was transferred to Prenanthes L. by C. C. Chang in 1934), Prenanthes formosana Kitam. (1934) and P. wilsoni Chang (1934) all have campanulate involucres, purple phyllaries, purple dorsi-ventrally compressed achenes, longitudinal rids 6-9 on each side of achene truncate and beakless at its apex and pilose tubes of corollae, they should be placed neither into the genus Prenanthes with obtusely tri-or pentagonous, subterete achenes and glabrous tubes of corollae, nor into the genus Lactuca with beak achenes. Besides the above-mentioned species misnamed by some of foreign and Chinese botanists, 6 other species also have the same structure in achenes and corollae. Evidently, they fall into a new genus with the name Notoseris Shih. The new genus Notoseris Shih of the tribe Lactuceae of Compositae seems to be more reminiscent of Lactuca L. than of Prenanthes L. emend. All the 12 species of the genus Notoseris Shih are endemic to China and distributed in the area of south of Yantze River. Of them 6 are new combinations and 6 are described as new.     

A Classification Synopsis of the Genus Dryopteris from Yunnan

The genus Dryopteris of the Dryopteridaceae is one of the largest genera in pteridophytes, which contains about 300 species and is distributed throughout the world. There are about 200 species of this genus in China, of which at least 88 are present in Yunnan. In this paper, the author presents a classification synopsis of the genus Dryopteris. Subg. I Pycnopteris (T. Moore )Ching 1 species Subg. II. Dryopteris Sect. 1. Hirtipedes Fraser-Jenkins 19 species Sect. 2. Pandae Fraser-Jenkins 1 species Sect. 3. Fibrillosae Ching 18 species Sect. 4. Chrysocomae S. G. Lu 7 species Sect. 5. Caespitosae S.G.Lu 5 species Sect. 6. Pallidae Fraser- Jenkins 10 species Sect. 7. Marginatae Fraser-Jenkins 7 species Sect. 8. Splendentes Fraser- Jenkins 2 species Sect. 9. Purpurascentes Fraser- Jenkins 1 species Sect. 10. Nephrocystis H. I tô 3 species Subg. llI. Erythrovariae (H. I tô ) Fraser-Jenkins, emend. S.G. Lu Sect. 11. Erythrovariae 11 species Sect. 12. Variae Fraser- Jenkins 3 species A key to these groups is given and all the species are enumerated in the pres- ent paper.     

胡桃科6个树种花粉形态的扫描电镜观察

中国有胡桃科( Juglandaceae)植物约7属27种1变种,南方和北方均有分布[1];该科植物通常为落叶或半常绿乔木或小乔木,大部分种类具有药用、材用和食用等价值,其中,青钱柳﹝Cyclocarya paliurus ( Batal.) Iljinsk.﹞为重要的药用植物,其叶的多糖复合物可增强糖尿病小鼠对葡萄糖的耐受力[2-3];胡桃( Juglans regia Linn.)和美国山核桃﹝Carya illinoinensis ( Wangenh.) K. Koch﹞为重要的干果和油料作物,前者也是重要的硬木产品,果皮可用于制造活性炭[4];枫杨( Pterocarya stenoptera C. DC.)是优良的家具用材,其树皮富含纤维[5]。随胡桃科应用价值的不断挖掘,人们对胡桃科植物潜在资源的研究也不断深入。     

华南植物区系的评论（三） Ⅳ．旋花科一些种类的修订

作者编写《广东植物志》旋花科时,对据本科的花粉形态特征划分族和属的意义予肯定并采用之;现将其中４个属、６个分类单位的分类或其分布等予于报道．对华南和北越的心萼薯属植物作修订;论证本地区不产ＡｎｉｓｅｉａＣｈｏｉｓｙ．被认为该属的狭花心萼薯Ａ．ｓｔｅｎａｎｔｈｏ和大花心萼薯Ａ．ｓｔｅｎａｎｔｈａｖａｒ．ｍａｃｒｏｓｒｅｐｈａｎａ均是龙骨萼牵牛Ｉｐｏｍｏｅａａｔｅｎａｎｔｈａ;心萼薯Ａｎｉｓｅｉａｂｉｆｌｏｒａ是毛牵牛Ａｎｉｓｅｉａｓｉｎｅｎｓｉｓ;云南土丁桂Ｅｖｏｌｖｕｌｕｓｙｕｎｎａｎｅｎｓｉｓ作新异名处理．应为我国新纪录的归化种（美洲土丁桂Ｅ．ｎｕｍｍｕｌａｒｉｕｓ）;裂叶鳞蕊藤Ｌｅｐｉｓｔｅｍｏｎｌｏｂａｔｕｍ为越南新纪录．也分布于我国江西、海南;海滩牵牛Ｉｐｏｍｏｅｏｓｔｏｌｏｎｉｆｅｒａ这个开白花的海滩植物是一种中草药;虎脚牵牛Ｉｐｏｍｏｅａｐｅｓ－ｔｉｇｒｉｄｉｓ是亚洲和非洲东部热带的广布种,广东大陆西部也有;它是ＩｐｏｍｏｅａＬｉｎｎ．选模式种;这属的中名,本文恢复《广州植物志》（１９５６）等采用的牵牛属,会比较确切用“番薯属”为这个属的中名。     

The Morphology of Fruits and Starches in Bamboos,and Its Relation to Systematic Position

In this article, 30 speceis of bamboos, including 19 genera in 5 tribes, were collected and the morphology of fruits and starches of them was studied. The results are as follows. I. The morphology of fruits is important in studies of systematic position in bamboos. According to the systems of W. Munro and G. Bentham whether the pericarp is adhesive to or free from the seed coat may be taken as a basis of classification. It is also confirmed in this article. It is found in this work that all taxa with a binding pericarp and seed coat are of caryopsis that also has a ventral suture and hilum, while all others with a separated pericarp and seed coat are of bacca or nut, which has no ventral suture and hilum. The former has a hard and thin pericarp and rich endosperm, while the latter has a fleshy and thick pericarp and no endosperm. These characteristics form a basis of classification of major groups. II. In 1907, Brandis found that no any endosperm in matured fruit of Dinochloa, Melocalamus, Melocanna and Ochlandra. It has been proved by Stapf in at least one genus. We found that the baccae of Qiongzhuea, Melocanna, Ferrocalamus and Chimonobambusa Subg. Oerocalama were empty, with no endosperm. This may be a common character of the bacca. We believe, therefore, that the systematic position of Qiongzhuea, Ferrocalamus and Chimonobambusa Subg. Oreocalama is close to Melocanneae. III. Starch grains of bamboo fruits are complex in structure. They are round or ellipsoidal, consisting of 3-22 polyhedral or apple-like small grains. The morphology of starch grains is not so important as fruit in bamboo classification, but some characteristics are of a high value in the identification of genera and species, when they are combined with other features. In Cephalostachyum, the starch grain is very big, with 20-40 μm in diam, and the starch small grain is polyhedral or apple-like with 7.5-22.5 μm in diam, while in Dendrocalamus, the starch grain is small, with 10-28.9 μm in diam. and the starch small grain is only polyhedral, with 3-11.9 μm in diam. The morphology and size of the starch grain and starch small grain are also different in Melocanna and Chimonobambusa Subg. Oreocalama. IV. W. Munro’s system divided Bambuseae into three major groups according to the morphology of flower and fruit. Because the material was not sufficient at that time, the system wrongly put Cephalostachyum, Dendrocalamus into the group Bacciferea. Now it is found that both Cephalostachyum and Dendrocalamus have a nut. Later G. Bentham found this problem and divided the Bambuseae into four subtribes, treating Dendrocalamus as a separate subtribe, Dendrocalamae, and putting the bacca group into another subtribe, Melocannae. It is better, but it also has some shortcomings. Hackel, Gamble, E. G. Camus, A. Camus and Keng Pojie all accepted the view of Bentham, placing Dendrocalamus and Melocanna into different subtribes or tribes.     

西藏蓝钟花属一新变型——白花裂叶蓝钟花

描述了桔梗科蓝钟花属裂叶蓝钟花(Cyananthus lobatus Wall.ex Benth.)的一个新变型——白花裂叶蓝钟花(Cyananthus lobatus Wall.ex Benth.f.albiflorus J.Luo et S.L.Wang)。原变型的花冠为紫蓝色至淡蓝色,而新变型花冠为白色。     

单叶黄荆的分类学修订

根据对单叶黄荆(Vitex simplicifolia)模式标本的研究,结合在其模式产地的野外调查,发现单叶黄荆与黄荆(V.negundo)并无本质区别,不宜作为独立的种,但其叶片为单叶而且比较稳定,将其降级并组合为黄荆的变种。     

陕西植物地理新分布

报道１７种、３变种、１亚种和１变型为陕西植物地理新分布,４属（毛药藤属、白接骨属、马蓝属、赤车属）为陕西植物地理新分布属。