| 1. | A taxon is any taxonomic grouping, such as a phylum, a family or a species .
分类群是指任何一个分类学上的类群，如门、科或种。 |
| 2. | Taxa which occur only in single restricted geographical areas are known as endemics .
仅仅出现于单个有限地理区域的分类群称为特有类群。 |
| 3. | A complete enumeration of the types of embryos in each taxon is considerably beyond the scope of this work .
充分叙述每个分类单位胚的类型大大超出本研究的范围。 |
| 4. | When plots of equal size are compared, the corresponding percent occurrence for a taxon is named "constancy" .
如果进行比较的是相同面积的样地，一个种出现的相应百分比就称为“恒有度”。 |
| 5. | Constant companions are added to the character taxa to form the "characteristic species combination" for associations and higher taxa .
恒有伴生种加特征种构成群丛或更高级分类单位的“特征种组合”。 |
| 6. | A diagnosis is a shortened description covering only those characters which are necessary to distinguish a taxon from other related taxa .
特征摘要是一种简短的描述，只包括那些能把某个分类群与其它有关分类群辨别开来的必不可少的性状。 |
| 7. | A scientific name of a taxon at the rank of species
即一个种级分类单元的学名。 |
| 8. | Reform of experimental teaching for angiospermae taxa key
被子植物分类检索表实验教学改革研究 |
| 9. | The principle that the name of each taxon must be unique
此原则是指每个分类单元的名称必须是独特的。 |
| 10. | To mistakenly attribute a specimen to a particular taxon
将一个标本?定错误而归于一个特别的分类单元。 |
