广西植物分布新记录

通过标本鉴定和查阅相关资料,发现广西的5个新分布植物种,它们分别是星粟草(Glinus lotoides L.)、镰叶西番莲(Passiflora wilsonii Hemsl)、毛土连翘(Hymenodictyon orixense (Roxb.) Mabberley)、假泽兰(Mikania cordata (Burm.f.) B.L.Robinson)、短梗土丁桂(Convolvulus nummularius Linnaeus)。     

A new Bush-Shrike from Angola

M y friend Professor Erwin Stresemann, of Berlin, has generously asked me to describe this very beautiful new Bush-Shrike, thus securing the type for the British Museum, which, had he felt so disposed, could well have fallen to his lot to name. The specimen which I so designate, together with three others, two males and two females in all, reached the British Museum recently in the first batch of a collection which is being made in Angola on behalf of the British Museum by Herr R. H. Braun.     

A new Hyphoderma from Europe

The new species Hyphoderma tibia (Aphyllophorales, Basidiomycotina) is described and illustrated using drawings and scanning electron microscope.     

A new mycotoxin from Fusarium

A new mycotoxin was isolated from a strain of Fusarium tricinctum cultivated for four months on a grain mixture. It was shown to be 4β, 8α-diacetoxy-12,13-epoxytrichotec-9-ene-3α, 15-diol by PMR and MS-analysis.     

A message from new editor-in-chief

Journal of Ethology -     

Two new mosses from Tanzania

Abstract

Weissia brachypoma sp. nov. and Ephemerum pemzinutum sp. nov. are described from western Tanzania.     

广西植物新资料

广西涠洲岛是中国第一大火山岛,现为国家级海洋公园。经过两次的实地调查,采集到标本共348号。整理后发现:2个新记录属,即细穗草属(Lepturus)和蒭雷草属(Thuarea);6个新记录种,即疏花木蓝(Indigofera colutea)、滨豇豆(Vigna marina)、留萼木(Blachia pentzii)、滨海白绒草(Leucas chinensis)、细穗草(Lepturus repens)、蒭雷草(Thuarea involuta)。这些都是适应沿海生境的种类。这些新记录种的发现不仅丰富了广西的植物多样性资料,而且为沿海地区的生态修复提供了参考。     

Three new Pteridophytes from Mexico

Two new species of ferns and a hybrid horsetail are described from Mexico:Diplazium wendtii, Polypodium microgrammoides, andEquisetum × haukeanum.     

Two new Anarcardiaceae from Ecuador

Mauria membranifolia sp. nov. and Tapirira guianensis Aubl. ssp. subandina ssp. nov are described.