Some considerations in the use of point quadrats for the analysis of vegetation.

Abstract

The use of vertical pins or point quadrats in the analysis of vegetation, and the statistical treatment of results obtained with them, are discussed on the basis of data collected in different parts of Victoria. Results are expressed in terms of the proportion of the ground covered by each species ("percentage cover"), the average number of layers of foliage covering each point of ground ("cover repetition"), and the proportion of each species in the vegetation as· a whole ("percentage of sward").