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Tropical montane rain forest was investigated in Mengsong, south-west to Jinghong City ofXishuangbanna region in the south of Yunnan near the border between China and Myanmar. There are 623 species of seed plants belonging to 327 genera and 116 families in this forest. Analysis of areal types shows that 32.8% of the families are of tropical and subtropical type, 23.3% tropical to temperate type, and 18.1% typically tropical type. Areal types at generic level mostly are tropical (81.4%), in which 28.4% are of Indo-Malaysian type and 26.8% are of pantropic type.

西双版纳勐宋的热带山地雨林是一种东南亚热带山地雨林的北缘类型，它在植物区系组成上和群落学特征上是介于热带雨林和南亚热带常绿阔叶林之间的热带山地常绿阔叶林。

Five genera and eight species: pantropical, but mostly in Australia; one species in China.

属，8 种：泛热带分布，但是主要分布于澳大利亚；中国有1种。

Within the limits of genera, most of the parts as a rule exhibit differences through contrast of the property or accident, such as colour and shape, to which they are subject: in that some are more and some in a less degree the subject of the same property or accident; and also in the way of multitude or fewness, magnitude or parvitude, in short in the way of excess or defect.

在属的范围内，大多数部分通常都通过属性或意外的对比表现不同；例如他们从属的颜色和形状，在属性中，动物在同一属性中程度不同，有的多，有的少；同样适用于多或少大或小，简短说，就是在优点和缺点方面。

The dispersal unit is thus composed of sessile spikelet, rachis internode, and pedicel (the pedicelled spikelet falls separately), all of which contribute to the protection of the seed and are frequently ornamented or modified.In the more primitive members both spikelets of a pair are alike and fertile and are arranged in a terminal panicle. In most genera, however, the pedicelled spikelet has lost its fertility and differs in shape and texture from the sessile one.

驱散单位如此由无梗小穗，轴节间和花梗(pedicelled小穗分别下降)组成，其全部有助于种子的保护，在大多数属方面，不过，pedicelled小穗已经失去它的能育并且在外形上不同和来自无梗一的质地。

Thirty-two species of wild freshwater fish were collected,belonging to three orders,ten families,and twenty-seven genera,among which,there were twenty-one species of Cypriniformes,four species of Perciformes,and seven species of Siluriformes.

采集的野生淡水鱼类32种，隶属于3目10科27属，其中鲤形目鱼类21种，占65.6%，鲈形目鱼类4种，占12.5%，鲇形目鱼类7种，占21.9%。

At the same time, the relationship between genera Machilus and Persea was also discussed. The result of chloroplast DNA analysis indicated that C. philippinense was closer to Machilus than to Cinnamomum. There was no difference between C. philippinense, Machilus thunbergii, M.

上述3个叶绿体DNA片段的定序结果显示菲律宾樟较靠近桢楠属，在3个片段多达31处变异处可供辨识的位置上菲律宾樟与桢楠属植物序列之间没有任何变异，而两者与樟树有15处发生序列变异或插入缺失，与酪梨亦有14处发生变异或缺失。

The phylogeny of the genus Machilus was analysed by means of Bayesian Inference of nrDNA ITS sequences . Our results indicated that Machilus is a monophyletic clade within the Persea group, and its persistent and spreading to reflexed tepals on fruit are an important character for its generic delimitation against the related genera Phoebe, Alseodaphne and Persea .

应用nrDNA Internal Transcribed Spacer 序列，使用Bayesian 分析法对樟科润楠属的系统学问题进行了初步探讨，结果表明润楠属在鳄梨属群中本身作为一独立分支，是一个自然的单系类群；由于其花被裂片果期宿存且强烈反转与同产自亚洲的楠属和油丹属存在清晰界线。

Genus of low creeping yellow-flowered perennial herbs of north temperate regions: coltsfoots; in some classifications includes species often placed in other genera especially Homogyne and Petasites.

北温带地区一个多年生低矮匍匐草本属，黄花；款冬；在有些分类中包含经常归入其它属尤其蜂斗菜属的种。

It was shown that there are 226 species,105 genera and 9 phyla of algae in the reserve and they are composed of Bacillariophyta,Chlorophyta and Cyanophyta in the majority and Phaeophyta,Pyrrophyta,Xanthophyta...

怀九河源头的物种丰度和硅藻多度均最大，洞台、黄坎丝状蓝藻占优势，怀柔水库绿藻占优势；在时间分布上，7月物种丰度和藻类多度最大。

Fifteen genera of Phasianidae are divided into two groups, partridges and pheasants.

角雉出现形态解剖与基因分析分类地位的不一致，说明雉和鹑可能不是单系群。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。