Studies in African Cyperaceae 26. New taxa and combinations in Abildgaardia Vahl III

Two new species and three new subspecies of Abildgaardia are described from East Africa, viz. Abildgaardia afroorientalis Lye, A. microcarpa Lye, A. hispidula (Vahl) Lye ssp. halophila Lye, A. hispidula (Vahl) Lye ssp. intermedia Lye, and A. densa (Wall.) Lye ssp. afromontana Lye. Thirteen new combinations are made, viz. A. erratica (Hook, f.) Lye, A. heterostachya (Cherm.) Lye, A. oligostachys (A. Rich.) Lye, A. striaiella (C. B. CI.) Lye, A. wallichiana (Schultes) Lye, A. hispidula (Vahl) Lye ssp. filiformis (C. B. CI.) Lye, A. hispidula (Vahl) Lye ssp. brachyphylla (Cherm.) Lye, A. hispidula (Vahl) Lye ssp. pyriformis (Lye) Lye, A. pusilla (A. Rich.) Lye ssp. yalingensis (Cherm.) Lye, A. pusilla (A. Rich.) Lye ssp. congolensis (De Wild.) Lye, A. coleotricha (A. Rich.) Lye var. miegii (Bodard) Lye, A. erratica (Hook, f.) Lye ssp. schoenoides (Kunth) Lye, and A. boeckeleriana (Schweinf.) Lye var. transiens (K. Schum.) Lye.     

Studies in African Cyperaceae 27. Miscellaneous new taxa and combinations

One new form of Fuirena Rottb., one new subspecies of Schoenoplectus Palla and one new variety of Carex L. are described from East Africa, viz. Fuirena leptostachya Oliv. f. nudiflora Lye, Schoenoplectus lateriflorus (Gmel.) Lye ssp. laevinux Lye and Carex bequaertii De Wild. var. maxima Lye. In addition, the following new combinations are made: Fuirena ciliaris (L.) Roxb. f. apetala (Wingfield) Lye, F. stricta Steudel ssp. chlorocarpa (Ridley) Lye, Schoenoplectus rhodesicus (Podlech) Lye, 5. corymbosus (Roem. & Schult.) J. Rayn. var. brachyceras (A. Rich.) Lye, S. confusus (N.E. Br.) Lye var. rogersii (N.E. Br.) Lye, S. erectus (Poiret) J. Rayn, ssp. raynalii (Schuyler) Lye, S. erectus (Poiret) J. Rayn. ssp. sinuatus (Schuyler) Lye, Eleocharis retroflexa (Poiret) Urban ssp. subtilissima (Nelmes) Lye, Machaerina Vahl subgen. Baumea (Gaud.) Lye, Machaerina flexuosa (Bock.) Kern ssp. laevinux (J. Rayn.) Lye, M. montana (J. Rayn.) Lye, M. flexuosa (Böck.) Kern ssp. polyanthemum (Kük.) Lye, Scleria lagoënsis Böck. ssp. canaliculato–triquetra (Böck.) Lye, 5. distans Poiret var. glomerulata (Oliv.) Lye, S. distans Poiret var. chondrocarpa (Nelmes) Lye, S. melanotricha A. Rich. var. grata (Nelmes) Lye, Carex echinochloë Kunze ssp. nyasensis (C. B. Clarke) Lye, C. conferta A. Rich. var. lycurus (K. Schum.) Lye, C. cognata Kunth var. abyssinica (Chiov.) Lye and C. cognata Kunth var. congolensis (Turrill) Lye.     

Studies in African Cyperaceae 25. New taxa and combinations in Cyperus L.

Four new subgenera, nineteen new species, two new subspecies and two new varieties of Cyperus L. are described, viz. subgen. Aristomariscus Lye, subgen. Bulbomariscus Lye, subgen. Xerocyperus Lye, subgen. Micromariscus Lye, Cyperus micromariscus Lye, C. boreochrysocephalus Lye, C. crassivaginatus Lye, C. kyllingaeformis Lye, C. cremeomariscus Lye, C. gigantobulbes Lye, C. boreobellus Lye, C. longi–involucralus Lye, C. kwaleensis Lye, C. afrovaricus Lye, C. afrodunensis Lye, C flavoculmis Lye, C microumbellatus Lye, C. purpureoviridis Lye, C. graciliculmis Lye, C. afromon–tanus Lye, C. nyererei Lye, C. afroalpinus Lye, C castaneobellus Lye, C. soyauxii Boeck. ssp. pallescens Lye, C. usitatus Burch. ssp. palmatus Lye, C. renschii Boeck. var. scabridus Lye, and C. fischerianus A. Rich. var. ugandensis Lye. The following new combinations are made: Cyperus L. subgen. Bulbocaulis (C.B.C1.) Lye, Cyperus L. subgen. Courtoisia (Nees) Lye, Cyperus L. subgen. Sorostachys (Steudel) Lye, Cyperus L. subgen. Remirea (Aublet) Lye, Cyperus L. subgen. Alinula (Raynal) Lye, Cyperus lipocarphoides (Kükenth.) Lye, C. malawicus (Raynal) Lye, C. tanganyica–nus (Kiikenth.) Lye, C. mortonii (Hooper) Lye, C. pseudodiaphanus (Hooper) Lye, C. overlaetii (Hooper & Raynal) Lye, C. dewildeorum (Raynal) Lye, C. pagotii (Raynal) Lye, C. demangei (Raynal) Lye, C. afroechinatus Lye, C. niveus Retz. var. ledermannii (Kiikenth.) Lye, C. niveus Retz. var. tisserantii (Cherm.) Lye, C. distans L.f. ssp. longibracteatus (Cherm.) Lye, C. distans L.f. ssp. longibracteatus (Cherm.) Lye, var. rubrotinctus (Cherm.) Lye, C. cyperoides (L.) Kuntze ssp. alternifolius (Vahl) Lye, C. cyperoides (L.) Kuntze ssp. macrocarpus (Kunth) Lye, C. cyperoides (L.) Kuntze ssp. pseudoflavus (Clarke) Lye, C. dubius Rottb. ssp. macrocephalus (Kiikenth.) Lye, C. dubius Rottb. ssp. coloratus (Vahl) Lye, C. usitatus Burch. var. stuhlmannii (Clarke) Lye, C. laxus Lam. ssp. sylvestris (Ridley) Lye, and C. laxus Lam. ssp. buchholzii (Boeck.) Lye and C. globifer (Clarke) Lye.     

Studies in African Cyperaceae 20. New taxa and combinations in Pycreus Beau v.

One new species, five new subspecies and one variety of the genus Pycreus , are described from East Africa, viz. Pycreus micromelas Lye, P. sanguinolenlus (Vahl) Nees ssp. nairobiensis Lye, P. longistolon Kükenthal ssp. airofusca Lye, P. lanceolatus (Poiret) C. B. Clarke ssp. ugandensis Lye, P. flavescens (L.) Reichenb. ssp. laevinux Lye, P. flavescens (L.) Reichenb. ssp. microglumis Lye, and P. flavescens (L.) Reichenb. var. castaneus Lye.
In addition eight new combinations are made, viz. P. alms (Turrill) Lye, P. af–rozonatus Lye, P. niger (Ruiz & Pavon) Cufod. ssp. elegantulus (Steudel) Lye, P. macrostachyos (Lam.) J. Raynal ssp. tremulus (Poiret) Lye, P. flavescens (L.) Reichenb. ssp.fallaciosus (Cherm.) Lye, P. flavescens (L.) Reichenb. ssp. intermedius (Steudel) Lye, and P. flavescens (L.) Reichenb. ssp. tanaënsis (Kükenthal) Lye.     

Studies in African Cyperaceae 21. New taxa and combinations in Kyllinga Rottb.

Eight new species, one new subspecies and one new variety of Kyllinga are described from tropical Africa, viz. Kyllinga brunneoalba Lye, K. afropumila Lye, K, albogracilis Lye, K. aureovillosa Lye, K. alba–purpurea Lye, K. rhizomafragilis Lye, K. microbracleata Lye, K. afro–occidentalis Lye, K. erecta Schumacher ssp. albescens Lye, and K. melanosperma Nees var. hexalata Lye. In addition nine new combinations are made, viz. Kyllinga peteri (Kükenthal) Lye, K. bigibbosa (Fosberg) Lye, K. odorata Vahl ssp. appendiculata (K. Schum.) Lye, K. alba Nees ssp. ascolepidioides (H. Cherm.) Lye, K. nervosa Steudel ssp.flava (C.B.C1.) Lye, K. melanosperma Nees ssp. elata (Steudel) Lye, K. brevifolia Rottb. ssp. lurida (Kükenthal) Lye, K. bre–vifolia Rottb. ssp. intricata (H. Cherm.) Lye, and K. comosipes (Mattf. & Kükenthal) Agnew & Hanid ssp. decolorans (Kükenthal) Lye.     

Studies in African Cyperaceae 34. New combination in Bulbostylis Kunth ex C. B. Clarke

This paper provides new combinations for 16 species of Bulbostylis Kunth ex C. B. Clarke originally described as Abildgaardia Vahl. The new combinations are: Bulbostylis abbreviata (Lye) Lye, B. acutispicata (Lye) Lye, B. afromicrocephala Lye, B. angustispicata (Lye) Lye, B. capitata (Lye) Lye, B. densiflora (Lye) Lye, B. lacunosa (Lye) Lye, B. laxispicata (Lye) Lye, B. longispicata (Lye) Lye, B. microanthela (Lye) Lye, B. malawiensis (Lye) Lye, B. microrotundata (Lye) Lye, B. nudiuscula (Lye) Lye, B. pluricephala (Lye) Lye, B. scrobiculata (Lye) Lye, B. squarrosa (Lye) Lye.     

Studies in African Cyperaceae 24. New taxa and combinations in Ascolepis and Isolepis

One new species, three new subspecies and two new varieties of Ascolepis Steudel and one new species of Isolepis R. Br. are described from East Africa, viz. Ascolepis lineariglumis Lye, A. lineariglumis Lye var. pulcherrima Lye, A. protea Welw. ssp. rhizomatosa Lye, A. protea Welw. ssp. atropurpurea Lye, A. protea Welw. ssp. chrysocephala Lye, A. pusilla Ridley var. microcuspis Lye, and Isolepis keniaensis Lye. Two new combinations are made, viz. Ascolepis protea Welw. ssp. anthemiflora (Welw.) Lye and A. protea Welw. ssp. bellidiflora (Welw.) Lye.     

Studies in African Cyperaceae 23. New taxa and combinations in Fimbristylis Vahl II

Two new subspecies, Fimbristylis miliacea (L.) Vahl ssp. pallescens Lye and F. miliacea (L.) Vahl ssp. macroglumis Lye, are described and illustrated from East Africa. In addition two new combinations are made, viz. F. complanata (Retzius) Link ssp. keniaeensis (Kükenthal) Lye and F. ferruginea (L.) Vahl ssp. sieberiana (Kunth) Lye.     

细叶蒿草炭黑粉菌新种及中国黑粉菌补遗VII

本文报道炭黑粉菌一新种,即细叶蒿草炭黑粉菌(Anthracoidea filifoliae L. Guo sp.nov.)和4个我国新记录种:1)角孢炭黑粉菌(A. angulata(H. Sydow) Boidol & Poclt), 2)黍状苔炭黑粉菌(A. paniceae Kukkenen), 3)狼尾草团黑粉菌(Sorosporium penniseti Mundkur)和4)米勒粘孢黑粉菌(Tolyposporium muellerianum (Thuemen) McAlpine)。     

Studies in African Cyperaceae 19. The genera Anosporum Nees and Sorostachys Steudel

The two genera Anosporum Nees and Sorostachys Steudel, both with a congested inflorescence and an eucyperoid culm– and leaf–anatomy, are reestablished. They have previously been placed in Cyperus s.l. Anosporum contains three distinct species, two of which are found in Africa. Sorostachys contains two species, one of which is found in Africa. Three new combinations are made, viz. Anosporum pec–tinatus (Vahl) K. Lye, Sorostachys pulchellus (R.Br.) K. Lye, and S. leucocephalus (Retz.) K. Lye.     

The genus Macrorungia (Acanthaceae), a taxonomic revision

The genus Macrorungia C. B. Clarke is revised. 5 taxa have previously been proposed in the genus; the present revision recognises 3, viz. Macrorungia galpinii C. Baden sp. nov., M. longistrobus C. B. Clarke and M. pubinervia (T. Anders.) C. B. Clarke. The delimitation between Anisotes and Macrorungia is discussed. Phytogeographical and ecological aspects are discussed in relation to the phytogeog–raphical division of Africa.     

獐牙菜属和花锚属药用植物花瓣的扫描电镜研究及其分类意义

本文对国产獐牙菜属和花锚属药用植物的花瓣进行了扫描电镜的研究．发现实验样品花瓣的表面纹饰（包括初级雕纹与次级雕纹）具各种类型,在属间、种间以及种与变种间都存在稳定区别,具有一定的分类意义．研究结果为近缘植物分类提供了新的证据和建议．文中并附检索表与扫描电镜照片．     

Studies in African Cyperaceae 28. New taxa and combinations in Abildgaardia Vahl IV

Eight new species of Abildgaardia subgen. Bulbostylis are described from tropical Africa, viz. Abildgaardia squarrosa, A. densiflora, A. acutespicata, A. angustespicata, A. lacunosa, A. microcephala, A. microrotundata and A. pluricephala .     

Materials for Chinese Ainsliaea (Compositae)

The genus, Ainsliaea DC. from China is revised in this paper. Three species, A. nana Y. C. Tseng, A. pingbianensis Y. G. Tseng and A. trinervis Y. C. Tseng, are newly described; two species, A. chapaensis Merr. and A. angustifolia Hook. f. et Thoms. ex C. B. Clarke are new records for China and two new combinations, A. apteroides (Chang) Y. C. Tseng and A. macrocephala (Mattf.) Y. C. Tseng, are made. In addition, one species, A. hypoleuca Diels ex Limpr. and four varieties, A. bonatii Beauverd var. arachnoidea Beauverd, A. pteropoda DC. var. leiophylla Franch., A. elegans Hemsl. var. tomentosa Mattf. and A. glabra Hemsl. var. tenuiculis (Mattf.)Chang, are reduced to synonyms.     

獐牙菜属生药形态组织学的研究Ⅱ.叶片的比较微形态学研究

本文报道１２种国产獐牙菜属和花锚属花用植物叶片的扫描电镜观察结果,并比较对照了光镜下的微形态特征。研究表明：叶片的表面纹饰以及栅表比、气孔指数等显微特征对鉴定该类药用植物有一定的价值。文中并附电镜照片、绘图和比较表等。     

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.     

中国植物区系新资料

报道了来自滇西北高黎贡山地区的中国新记录种——腺萼唇柱苣苔Chirita adenocalyx Chatterjee及云南新记录种-西藏越桔Vaccinium retusum(Griff).Hook.f.exC.B.Clarke。     

Reviews

Book reviewed in this article:
Evolution and Classification: The Reformation of Cladism .—Mark Ridley.
Phylogenetic Systematics of the Drynarioideae (Polypodiaceae) .—M. C. Roos.
Oxford Surveys in Evolutionary Biology: Volume 1 .—Richard Dawkins and Mark Ridley (eds.).
Oxford Surveys in Evolutionary Biology, Volume 2 .—R. Dawkins and M. Ridley (eds.) 1985.
An Illustrated Guide to the Protozoa .—John J. Lee, Seymour H. Hutner, and Eugene Bovee (eds.).
Ontogeny and Systematics of Fishes .—H. G. Moser, W. J. Richards, D. M. Cohen, M. P. Fahay, A. W. Kendall, Jr., and S. L. Richardson (eds.).
Morphometrics in Evolutionary Biology .—F. Bookstein, B. Chernoff, R. Elder, J. Humphries, G. Smith, and R. Strauss.     

Notes on Andrographis and Gymnostachyum (Acanthaceae)

Taxonomic and nomenclatural comments are given on two widespread Andrographis species, A. paniculata (Burmf.) Nees and A. laxiflora (Bl.) Lindau. A revised synonymy for A. laxiflora is worked up, adding 6 new synonyms from Thailand. Cryptophragmium tonkinense R. Benoist and Parajusticia petelotii R. Benoist are sunk into Gymnostachyum listeri Prain and Eranthemum lateriflorum C. B. Clarke is shown to be Gymnostachyum lateriflorum comb. nov., The pollen grains of G. listeri and G. lateriflorum are briefly described and seem to be typical Gymnostachyum pollen.     

山东飘拂草属叶下表皮微形态的研究

利用光学显微镜观察了飘拂草属12个类群（包括变种和变型）的叶片下表皮微形态。飘拂草属叶下表皮微形态基本特征如下：即长细胞为长筒形、短筒形,少数为近方形或多边形,边缘深波状、浅波状至近平直;无短细胞存在;刺毛仅存在于个别种中;气孔器大多为1～2列,少数2～4列;副卫细胞为圆屋顶形至三角形、圆屋顶形,少数为平行形。根据脉间刺毛的有无,可以分为无刺毛类型和有刺毛类型。根据外部形态和叶下表皮微形态上的区别,矮扁鞘飘拂草,应恢复其种级（Fimbristylis kraussiana Hochst. et Steud.）。矮两歧飘拂草作为变种处理比较好,其新等级种名为：F.dichotoma (L.) Vahl var. depauperata（C. B. Clarke）F. Z. Li et L. N. Liu comb. &; stat. nov.