Abstract:

This paper aims to introduce a method to test vegetation classification systems based on the dominant species, in order to evaluate the accuracy of the classification system. If the test shows that there are errors in commonly used vegetation classification system, corrections are needed. To correct the existing classification system error, we must build a new system of classification. This paper presents a new vegetation classification system based on dominant species, and identified the processes and methods to establish the classification system. Logic testing tools are the basis of examining the correctness of vegetation classification system. In this paper, we confirm that the principles of logic can be used for testing classification systems. Steps and methods to establish the vegetation classification systems are given and the new plant life-form and vegetation classification system are established. We suggest the concept of multi-constructive species vegetation, set, the classified status and present a clear vegetation nomenclature.

Key words: vegetation classification system, life-form classification system, logical analysis, multi- constructive species vegetation