Diversity of phenotypic traits of Rhodomyrtus tomentosa from different provenances

In order to explore and analyze the genetic diversity of phenotypic traits and the relationship among different provenances of Rhodomyrtus tomentosa, samples from 20 different sources were taken as the research objects, and the phenotypic traits of vegetative organs and floral organs were observed under the condition of homogenous garden cultivation. At the same time, the methods of ANOVA, variance analysis, Shannon-Wiener diversity index analysis, and cluster analysis were used in order to discuss the diversity of various phenotypic traits among different provenances. The results were as follows: (1) The averages of phenotypic traits of R. tomentosa from different provenances were significantly different (P