中国高等植物省级分布新记录(四)

报道了十字花科、海桐花科、牛栓藤科、柽柳科、堇菜科、旌节花科、安息香科、报春花科、山矾科和百合科共12种1变种植物在我国10个省区的分布新记录。其中吉林分布新记录的有北萱草(HemerocallisesculentaKoidz.),山西分布新记录的有具鳞水柏枝(MyricariasquamosaDesv.)、维西堇菜(ViolamonbergiiW.Beck.)和海乳草(GlauxmaritimaLinn.),陕西分布新记录的有海金子(PittosporumillicioidesMak.)和蒙古堇菜(Violamon-golicaFranch.),甘肃分布新记录的有西域旌节花(StachyurushimalaicusHook.f.&Thoms.exBenth.),江西分布新记录的有缝线海桐(PittosporumperryanumGowda),河南分布新记录的有唐古拉碎米荠(CardaminetangutorumO.E.Schulz),湖北分布新记录的有黄牛奶树(Symplocoscochinchinensis(Lour.)S.Moorevar.laurina(Retz.)Nooteboom),湖南分布新记录的有大花野茉莉(StyraxgrandiflorusGriff.),贵州分布新记录的有少花海桐(Pit-tosporumpauciflorumHook.&Arn.),广西分布新记录的有红叶藤(Roureaminor(Gaerth.)Leenh.)。  

夏蜡梅在安徽首次发现

报道安徽种子植物分布新记录种夏蜡梅（Cdycanthus chinensis Cheng etS．Y．Chang），标本存放于筹建中的上海辰山植物园标本馆。  

Freshwater leeches from Yemen

The occurrence of freshwater leeches in ten different wadis in Yemen was determined. Four species were recorded for the first time: Batracobdelloides tricarinatus, Helobdella conifera, Limnatis nilotica and Placobdelloides multistriatus. These species, typically found in Africa, are recorded in Yemen on the border of two biogeographical regions.  

中国楼梯草属(荨麻科)植物省级分布新记录

报道荨麻科楼梯草属7种1变种植物在我国6个省区分布的新记录，其中广西分布新记录的有算盘楼梯草和多歧楼梯草，贵州分布新记录的有曲毛楼梯草，海南分布新记录的有锐齿楼梯草和深绿楼梯草，湖南分布新记录的有短毛楼梯草，四川分布新记录的有丝梗楼梯草，云南分布新记录的有细角楼梯草。  

STATUS, RELATIONSHIPS, AND DISTRIBUTION OF MESOPLODON BOWDOINI ANDREWS, 1908 (CETACEA: ZIPHIIDAE)

The specific status of Mesoplodon bowdoini Andrews is reviewed and new information on its morphology, reproduction, and distribution is presented. This species of beaked whale, known only from 35 specimens, has a southern, circumpolar distribution north of the Antarctic convergence, between 32° and 54°30'S. It shares with M. bahamondi Reyes, Van Waerebeek, Cárdenas and Yáñez from the south Pacific Ocean including New Zealand (this paper) and M. carlhubbsi Moore from the north Pacific, a number of morphological features such as prominential notches in the maxillary bones in the skull. It is less similar to M. stejnegeri True from the north Pacific and M. ginkgodens Nishiwaki and Kamiya from the tropical Indo-Pacific. Mesoplodon bowdoini can be distinguished from all other species of Mesoplodon by the shape of its teeth (male and female), and differences in the morphology of its skull, especially the proportions of the rostrum, separation of the nasals, the shape of the prominential notches, and the nature of the antorbital processes. The species' distinguishing external characteristics are: a robust body up to about 4.50 m long; a low melon and short, thick beak; an elevated jawline posteriorly; and a low, blunt-tipped, triangular dorsal fin. The occurrence of fetuses of M. bowdoini in May and September, and perinatal juveniles in May and June, indicates a summer-autumn breeding season in the New Zealand region; the length at birth is estimated at about 2.20 m.  

湖北省植物分布新记录(一)

该文报道了湖北省植物分布的新记录种7个,新记录变种2个,隶属于7科8属,分别为大叶茜草(Rubia schumanniana)、光枝杜鹃(Rhododendron haofui)、黄花葱(Allium condensatum)、小叶绣球藤(Clematis montana var.sterilis)、台湾人字果(Dichocarpum arisanense)、杨梅蚊母树(Distylium myricoides)、西康绣线梅(Neillia thibetica)、尾叶中华绣线梅(Neillia sinensis var.caudata)、粗毛牛膝菊(Galinsoga quadriradiata),并提供了地理位置、海拔及植物照片。引证标本均存于中南民族大学植物标本馆。  

江西省种子植物分布新记录

作者在江西省赣州市寻乌县和会昌县以及上饶市玉山县等地进行野外调查时发现了6个江西省种子植物新记录种，分别是景天科（ Crassulaceae）的广东景天（ Sedum hakoenese Makino）、荨麻科（ Urticaceae ）的多序楼梯草（ Elatostema macintyrei Dunn）、卫矛科（ Celastraceae ）的窄叶中华卫矛也 Euonymus nitidus f. tsoi （ Merr.） C. Y. Cheng 页、玄参科（Scrophulariaceae）的细茎母草也 Lindernia pusilla （ Willd.） Bold.页、唇形科（ Labiatae ）的云和假糙苏（ Paraphlomis lancidentata Sun）和莎草科（Cyperaceae）的二花珍珠茅（Scleria biflora Roxb.）。凭证标本均存放于韩山师范学院生物系植物标本室（CZH）。  

云南省兰科植物新记录

云南省是中国乃至世界兰科(Orchidaceae)植物最为丰富的地区之一,近年来随着调查研究工作的深入,发现了不少新属、新种、新记录属以及新记录种[1-10]。笔者近年来对云南南部和东南部植物区系进行调查,并通过标本鉴定和相关资料查阅,发现了4个云南新记录属和9个云南新记录种。其中,