中国大蓟马属一新种：缨翅目：蓟马科

本文中国大蓟马属Ｍｅｇａｌｕｒｏｔｈｒｉｐｓ１新种－灰褐大蓟马Ｍ．ｇｒｉｓｂｒｕｎｎｅｕｓ，模式标本保存于西北浓业大学昆虫博物馆。     

中国大蓟马属一新种（缨翅目：蓟马科）

本文记述中国大蓟马属Ｍｅｇａｌｕｒｏｔｈｒｉｐｓ１新种──灰褐大蓟马Ｍ．ｇｒｉｓｂｒｕｎｎｅｕｓ,模式标本保存于西北农业大学昆虫博物馆。     

陕西太白山大蓟马属二新种（缨翅目：蓟马科）

记述中国大蓟马属Megalurothrips2新种,等大蓟马Megalurothrips equaletae sp.nov,和嵩坪大蓟马Megalurothrips haopingensis,sp.nov.,模式标本保存于西北农业大学昆虫博物馆。     

中国剪管蓟马属种类及一新种记述：缨翅目：管蓟马科

本文记述了剪管蓟马属Ｐｓａｌｉｄｏｔｈｒｉｐｓ中国的６种,其中有中国新记录１种：爪哇剪管藓马：Ｐ．ａｍｅｎｓＰｒｉｅｓｎｅｒ和１新种：车八岭剪管藓马Ｐ．ｃｈｅｂａｌｉｎｇｉｃｕｓｓｐ．ｎｏｖ。模式标本存 南农业大学昆虫标本室。     

西藏兰科一新记录属——冷兰属

对西藏拉萨河流域的兰科植物进行了分类学研究,发现1个西藏新记录属(冷兰属)及属下新记录种(冷兰),并附有新记录种的特征照片。     

中国海桐花属省级分布新记录

报道我国3个省5种海桐花属植物的新分布种,其中四川分布新记录是尖萼海桐Pittosporum subulisepalum Hu etF．T．Wang：云南分布新记录是管花海桐Ptubiflorum H．T．Chang ＆ S．Z．Yah、光叶海桐P.glabratum Lindley和海金子Pillicioides Makino：广东分布新记录是木果海桐Pxylocarpum Hu ＆ F．T．Wang。     

云南扁担杆属植物评注

云南扁担杆属植物计有14种3变种,本文对其中9种1变种作了分类学评注,并确认中国新记录2种．云南新记录1种,新组合1变种及新异名6个。     

姬蜂科中国一新记录属一新记录种

本文报道发现于我国新疆的姬蜂科Ｉｃｈｎｅｕｍｏｎｉｄａｅ １新记录属：犁姬蜂属Ａｃａｅｎｉｔｕｓ Ｌａｔｒｅｉｌｌｅ,１８０９及１新记录种：询犁姬蜂Ａ．ｄｕｂｉｔａｔｏｒ（Ｐａｎｚｅｒ）,１８０１。该属目前全世界仅知１种。     

中国新记录属地衣——木刻衣属

对新疆喀纳斯自然保护区和巴音布鲁克草原的地衣进行了分类学研究,发现一个中国新记录属（木刻衣属Xylographa（Fr.）Fr.）及属下新记录种（平行木刻衣Xylographa parallela（Ach.）Fr.）,详细描述了该新记录地衣种的形态解剖、化学特征和生境,并提供了相关彩色图片。     

华南地区羽枝藓属（平藓科）和凋叶藓属（薄齿藓科）植物研究

本文研究了华南地区羽枝藓属（Ｐｉｎｎａｔｅｌｌａ）和凋叶藓属（Ｃａｄｕｃｉｅｌｌａ）植物．简要讨论了羽枝藓属和凋叶藓属的系统位置．确认华南地区产羽枝藓属４种,即爪哇羽枝藓（Ｐ．ａｎｂｉｇｕａ）、纤细羽枝藓（Ｐ．ａｎａｃａｍｐｔｏｌｅｐｉｓ）、嵌边羽枝藓（Ｐ．ｉｎｔｒａｌｉｍｂａｔａ）和东亚羽枝藓（Ｐ．ｍａｋｉｎｏｉ）,凋叶藓２种,即广东凋叶藓（Ｃ．ｇｕａｎｇｄｏｎｇｅｎｓｉｓ）和凋叶藓（Ｃ．ｍａｒｉｅｉ）．其中爪哇羽枝藓为广东、贵州、海南岛之新记录,纤细羽枝藓为中国大陆（广东、广西）和海南岛之新记录,东亚羽枝藓为福建、广西和海南岛之新记录,广东调叶藓为海南岛之新记录,暂将Ｐ．ａｌｏｐｅｃｕｒｉｏｉｄｅｓ处理为存疑种。本文还包括分种检索表、各种的简要识别特征、产地及生境资料．     

2020年中国蜘蛛分类年报

本文总结了2020年发表的中国蜘蛛新分类单元和中国分类学者发表的国外蜘蛛新分类单元。基于国内标本, 2020年共发表中国蜘蛛223个新分类单元, 其中中国学者在12种期刊的56篇文章中命名了1新亚科、12新属和201新种, 国外学者命名了9新种, 合计210新种。云南是发现新种数量最多的省份, 占全国发现新种总数的38.1%。基于缅甸等12个国家标本, 2020年中国分类学者发表了外国蜘蛛95个新分类单元, 包括2新科、7新属和86新种。本文还总结了过去5年中国分类学者对全球蜘蛛分类的贡献, 2016‒2020年有1位中国学者发表771个新分类单元。     

New sesquiterpene lactones from Inula species

An investigation of Inula helenium, I. royleana, I. salicina and I. bifrons afforded in addition to known sesquiterpene lactones 20 new lactones, the eudesmanolides 3, 6 and 8–12, the germacranolides 14–18 and 20–22, the guaianolides 23 and 25, the pseudoguaianolide 26, the xanthanolides 28 and 32 and the cyclopropane analogue 30. Structures and configurations of these new compounds were established by extensive PMR studies and by some chemical transformations. Some of the investigated species contain besides the widely distributed pentaynene 33 several known thymol derivatives together with a new one (40).     

中国环蛱蝶属的新种,新亚种及新级位：鳞翅目：蛱蝶科

本文描述采自陕西的环蛱蝶属１新种－周环蛱蝶Ｎｅｐｔｉｓｃｈｏｕｉｓｐ．ｎｏｖ．;将黄环蛱蝶伊洛亚种ＮｅｐｔｉｓｔｈｅｍｉｓｉｌｖｓＦｕｈｓｔｏｒｆｅｒ提升为种,即伊洛环蛱蝶ＮｅｐｔｉｓｉｌｖｓＦｒｕｈｓｔｏｒｆｅｒ,认为黄环蛱蝶台湾亚种ＮｅｐｔｉｓｔｈｅｍｉｓｎｉｅｒｉＮｏｍｕｒａ应为伊洛环蛱蝶ＮｅｐｔｉｓｉｌｖｓＦｒｕｈｓｔｏｒｆｅｒ的１个亚种,描述了伊洛环蛱蝶的１新亚种－四川亚种Ｎｅｐｔｉｓｉ     

广西爵床科植物新资料

本文报道广西爵床科３３个新分类群,４个新组合,８个中国新记录,１３个广西新记录,１种花的补充描述和１种花萼描述的修订     

Five diterpenes and other constituents from nine Baccharis species

The investigation of nine Baccharis species afforded, in addition to known compounds, three new clerodane derivatives related to bacchotricuneatin B, two ent-labdane derivatives, two 3-acetoxyflavanones, a benzofuran derivative and a chromene. The overall picture of the chemistry of this large genus is still not very clear.     

Eremophilane derivatives from Senecio species

The investigation of two further Senecio species afforded two new furanoeremophilanes, four eremophilanolides and a new hydroxyeremophilane. The structures of two furanoeremophilane, isolated before, have been revised.     

Neue sesquiterpenlactone und andere inhaltsstoffe aus vertretern der Eupatorium-gruppe

The investigation of twelve further species of the Eupatorium complex affords four new germacrolides and seven guaianolides together with new thymol and p-hydroxyacetophenone derivatives. The structures of these compounds have been elucidated by spectroscopic methods. Chemotaxonomic aspects of these findings are briefly discussed.     

中国鳞翅目新物种2021年年度报告

本文总结了2021年国内外学者发表的中国鳞翅目新分类单元的情况。经过统计, 2021年共发表与中国鳞翅目物种相关的论文104篇, 专著1部, 涉及新分类群230个, 其中新属7个, 新种215个, 新亚种8个; 发表中国新记录属9个、中国新记录种78个(包括2亚种)、新组合31个; 提出4个种的异名, 2个种被赋予新名。新种(亚种)隶属于34科。云南省发表的新物种数和新记录物种数明显高于其他地区, 分别占全国发表总数的36.8%和39.7%。2021年我国南方新物种和新记录种发表数量仍然显著高于北方。     

中国尾孢菌属及其近似属研究XIV.

报道钉孢属Passalora Fr.的1个新种,日本防己钉孢Passalora cocculi-trilobi,1个新组合,漆钉孢P. rhoidis和2个新名称,梾木生钉孢P. cornicola,穿龙薯蓣钉孢P. dioscoreae-nipponicae。文中提供了各个种的形态描述、绘图及讨论,新种还提供了拉丁文描述。研究的标本包括模式标本保存在中国科学院菌物标本馆（HMAS）。     

Neue furanoeremophilane und andere sesquiterpene aus vertretern der gattung Euryops

Investigation of a further 27 Euryops species affords, besides known compounds, 55 new furanoeremophilanes together with several other compounds. The configuration of six furanoeremophilanes earlier given as 10β-H has to be changed to 10α-H. Furthermore 9 new eremophilenes were isolated; the configurations of four compounds of this type isolated before have had to be changed. One of the eremophilenes is esterified with 3-methylpent-3(E)-enoic acid, not found before in nature. Two hemiacetals, which are probable precursors of the furanoerephilanes, and a corresponding lactone are also present. Furthermore two benzylic esters, cis-caryophyllene, a bicyclo-germacrene derivative, and a new oplopanone derivative have been found. The structures are elucidated mainly by spectroscopic methods together with some chemical transformations. From the chemotaxonomic viewpoint, the high concentration of very variable furanoeremophilanes may be important. The proposed differentiation into sections however can not be clearly correlated with the chemical constituents, though some taxonomic conclusions seem to be supported by the chemical evidence.