中国杜鹃花科一新记录属及铁线莲属一新种

报道杜鹃花科仙女越橘属（Andromeda）在中国东北吉林省的新分布记录,该属为单型属,广布于北美北部、欧洲北部和东亚北部,但以前中国境内未有记录。本文提供了本属的形态描述和植物野外生境照片。另外,还描述了产自云南西双版纳的铁线莲属一新种易武铁线莲Clematispeii,并绘图。该新种隶属于威灵仙组（sect．Clematis）并与C．chingii近缘,不同点在于,该新种为三出复叶,小叶片近全缘,花药较长（约3mm）,且药隔显著凸出,并讨论了该新种与sect．Clematis中其它具有j出复叶的种类在形态上的区别。     

怀宁毛茛,安徽毛茛科一新种

该文描述了自安徽发现的毛茛科毛茛属一新种,怀宁毛茛(Ranunculus hainingensis)。此新种与猫爪草(R. ternatus)在亲缘关系上甚为相近,两者的区别在于怀宁毛茛植株具丝形,有块根的匍匐茎,具三出复叶的基生叶的二侧生小叶分裂成二不等大的小叶,心皮的花柱比子房稍短或与子房等长。     

滇蛙体内寄生单殖吸虫一新种记述

从滇蛙Rana pleuraden Boulenger膀胱内检获单殖吸虫多盘科双睾属1新种,以采集地命名为石林双睾虫Diplorchis shilinensis sp.nov.,新种为目前国内记录双睾属吸虫中体型最小的虫种.描述了新种的形态特征,并与近似种做了比较.新种模式标本保存于云南师范大学生命科学学院动物学教研室.     

怀宁毛茛, 安徽毛茛科一新种

描述了发现自安徽的毛茛科毛茛属一新种,怀宁毛茛。此新种与猫爪草在亲缘关系上甚为相近,与后者的区别在于本种的植株具丝形,有块根的匍匐茎,具三出复叶的基生叶的二侧生小叶分裂成二不等大的小叶,心皮的花柱比子房稍短或与子房等长。     

广东蚋科一新种（双翅目：蚋科）

本文描述了广东省揭阳地区蚋属（Ｓｉｍｕｌｉｕｍ）吉纳亚属（Ｇｎｕｓ）一新种：揭阳吉蚋Ｓ．（Ｇ．）ｊｉｅｙａｎｇｅｎｓｅｓｐ．ｎｏｖ．,作者对新种的形态特征进行了描述,并与近似种作了比较。     

中国莎草科一新记录种——菊芳薹草

报道了中国莎草科(Cyperaceae)薹草属一新记录种——菊芳薹草(Carex trongii K.K.Nguyen)。该种分布于我国广西与越南交界地区的石灰岩地区。菊芳薹草与宽叶薹草组(Carex sect.Siderostictae Ohwi)的种类在形态上近似,但以秆中生和果囊密被糙毛而易于区别。提供了菊芳薹草的形态描述和线条图。     

笼头菌属一新种

本文报道了采自海南岛南部地区笼头菌属（ＣｈｌｔｈｒｕｓＭｉｃｈ：Ｐｅｒｓ）一个新种,即：海南笼头菌ＣｌａｔｈｒｕｓｈａｉｎａｎｅｎｓｉｓＸ．Ｌ．Ｗｕｓｐ．ｎｏｖ．文中对新种的形态特征作了拉丁文和汉文的描述,附有新种担子果和孢子（扫描电镜）照片,并讨论了新种与本属其他种的区别,主模式标本保存于贵州学院真菌标本室（ＨＧＡＳ）,副模式标本保存于中国科学院昆明植物研究所隐花植物标本馆（ＨＫＡＳ）。     

中国跳甲属一新种记述(鞘翅目,叶甲科,跳甲亚科)

跳甲属Altica Geoffroy为一世界广布属,全世界记载300余种.本文研究了中国的种类,包括分布于新疆的1新种,中国共记载了28种.文中提供了新种的形态描述、整体图、形态特征图及雌雄外生殖器图,同时给出了中国分布种类的名录、分布和寄主植物记录.新种模式标本保存于中国科学院动物研究所.     

中国蜘蛛抱蛋属植物一新记录种——垂花蜘蛛抱蛋

报道了产自云南屏边的中国蜘蛛抱蛋属一新记录种——垂花蜘蛛抱蛋（Aspidistra nutans Aver.&Tillich）。该种是2017年发表的新种,采集于越南西北部地区,原文缺少果实描述,现补充描述该种果的形态特征。本种与辐花蜘蛛抱蛋（A.subrotata Y.Wan&C.C.Huang）在形态上相近,但其叶片中脉和侧脉明显突出,花梗近先端向下弯曲,长0.8~4.5 cm,花下垂,常贴生于地面,花被紫褐色,常平展,柱头纯白色（后者叶脉凹陷,花梗直立,长约5 mm,花斜向上开,花被暗紫色,内面具有小乳突,柱头白色带紫色斑点）而显著有别于后者。     

铁线莲属研究随记(Ⅵ)

讨论了Clematis eriopoda Maxim和sect．Atragenopsis Boiss．的地位,认为这二分类群均应成立;描述了2新种,1新变种;过去长期被归并的卷萼铁线莲C.tubulosa得到恢复;Clematis heracleifolia var．ichangensis被转移改作卷萼铁线莲的变种;首次给出光叶铁线莲Clematis glabrifolia的果实的形态描述。     

A Newly Recorded Genus of Ericaceae and Clematis peii sp.nov. (Ranunculaceae) from China*

Andromeda is recorded for the first time in north eastern China near the border between China and DPR Korea. This monotypic genus is widely distributed in Northern America, Europe, and Northern Asia but has not been reported in China before. The genus and species, A.polifolia, is described, and the pictures of the plant and its habitats are presented. Also in this paper, a new species, Clematis peii from Xishuangbanna, southern Yunnan, China, is described and illustrated. The new species belongs to sect. Clematis and is closely related to C.chingii, but differs in its ternate leaves with nearly entire leaf margin and long anthers (nearly 3mm long) with protruding connectives. Other close allies with ternate leaves were also compared in this study.     

A New Species of the Genus Clematis (Ranunculaceae)from Yunnan,China

A species of the genus Clematis (Ranunculaceae), Cmaguanensis, is described as new from Yunnan Province, China, and the diagnostic differences between it and its putative close ally are given.     

马关铁线莲,云南毛茛科一新种（英文）

描述了自云南发现的毛茛科铁线莲属一新种——马关铁线莲,并给出其与近缘种的区别特征。     

黄绒铁线莲，墨西哥毛茛科一新种

描述了自墨西哥发现的一个属于铁线莲属单性铁线莲组新种,黄绒铁线莲,并给出了与近缘种硕齿铁线莲的区别特征。     

Clematis flavidonitida,a New Species of Ranunculaceae from Mexico

A species of the genus Clematis, Cflavidonitida, belonging to Sect. Aspidanthera subsect. Dioicae, is described as new from Mexico. The morphological differences between it and its close ally, Cgrossa, are discussed.     

On the Classification of Ixeris Group (Compositae) from China

Ixeris Cass., strinctly speaking, is confined to plants which have achenes with sharply winged ribs. Ixeridium (A. Gray ) Tzvel. contains plants which have persistent radical leaves at anthesis and achenes with obtuse ribs and a fine rostrum at its apex. Paraixeris Nakai is restricted to plants which are of the same achenes as in the genus Ixeridium (A. Gray) Tzvel., but rostra of achenes are robust and radical leaves deciduous in flowering in the former. The Chorisis DC., a monotypic genus, is characterized by ternate palatisect leaves. In the light of the above mentioned understanding of these genera, the author thinks that the division of Chinese Ixeris group, a comparatively complex one, into four genera would be more reasonable than merging them into one genus, namely, Ixeris Cass. Based on the examination of specimens in the Herbarium of the Institute of Botany, Academia Sinica (PE), the author found that there are four species in the genus Ixeris Cass., including one new combination in China. They are I. polycephala Cass., I. dissecta (Makino) Shih, I. japonica (Burm. f. ) Nakai and I. stolonifera A. Gray. The genus Ixeridium (A. Gray ) Tzvel. has 13 species, including five new combinations and three new species in China, namely, I. sagittaroides (C. B. Clarke) Shih, I. gramineum (Ledb.) Tzvel., I. yunnarense Shih,I. graminifolium(Ledb.)Tzvel.,I, biparum Shih,I.aculeolatum Shih,I. chinense( Thunb. ) Tzvel., I. strigosum( Fisch. ) Tzvel., I. elegans( Franeh. ) Shih, I. sonchifolium (Maxim.)Shih,I. laevigatum (BI.)Shih,I. dentatum(Thunb. )Nakai and I. gracile(DC.)Shih, in China. There are six species in the genus Paraixeris Nakai, including One new combination, namely, P. denticulata(Houtt.) Nakai, P. humifusa(Dunn) Shih, P. cheldonifolia( Makino) Nakai, P. saxatilis( Baran. ) Tzvel., P.pinnatipartita (Makino)Tzvel. and P.serotina(Maxim.)Tzvel.in China.     

铁线莲属菝葜叶铁线莲组修订

对毛茛科Ranunculaceae铁线莲属Clematis的菝葜叶铁线莲组sect. Naraveliopsis进行了全面修订, 确定此组共含21种1亚种和1变种; 写出此组的分类学简史和地理分布, 并讨论了此组在铁线莲属中的系统位置; 将此组划分为3亚组, 写出分亚组、分种检索表, 以及各种植物的形态描述、地理分布、生长环境等, 并附有多数种的墨线图。根据对此组植物形态特征的分析, 观察到以下重要演化趋势: (1)叶从单叶演变到二回羽状复叶或二回三出复叶; (2)花从两性到单性, 从无退化雄蕊到有退化雄蕊; (3)雄蕊从无毛到有毛; (4)药隔突起从短(0.5-0.7 mm)到长(8.5-10 mm)。根据上述演化趋势,花两性、雄蕊被毛、退化雄蕊存在的荔波铁线莲亚组subsect. Liboenses(1种,特产贵州荔波)和花由两性变为单性的亚组subsect. Macgregorianae(2种,特产菲律宾)被认为是菝葜叶铁线莲组的进化群。在原始的菝葜叶铁线莲亚组subsect. Smilacifoliae(花两性,雄蕊无毛; 18种,广布亚洲热带地区)中,具单叶,花无退化雄蕊,药隔突起较短的菝葜叶铁线莲C. smilacifolia和滇南铁线莲C. fulvicoma被认为是较原始的种,而具三出复叶和退化雄蕊的C. vietnamensis和丝铁线莲C. loureiriana,以及具羽状复叶和长药隔突起(长达10 mm)的C. papillosa等3种则被认为是此亚组的进化种。自中南半岛北部山地向西经云贵高原南部至喜马拉雅东部山区集中分布有菝葜叶铁线莲组的13种植物,这一山区地带被认为是此组的分布中心。在此山区地带中,菝葜叶铁线莲的分布区和滇南铁线莲的分布区重叠部分的山区可能是此组的起源中心。     

广东常山,广东绣球花科一新种

首次发现并描述了中国广东省的绣球花科(Hydrangeaceae)常山属(Dichroa)一新种:广东常山(D.fistulosa)。该种具有空心的茎,这在常山属中是唯一的。该种与海南常山(D.mollissima)相似,但可以通过其叶上的毛被来区分。该种亦与菲律宾常山(D.philippinensis)相似,但其叶的形状及锯齿明显不同。     

四川铁线莲属二新种

描述了自四川东南部发现的毛茛科铁线莲属二新种:黄荆铁线莲和古蔺铁线莲。