Fig. 1
From: Genetic Diversity of Landraces and Improved Varieties of Rice (Oryza sativa L.) in Taiwan
Principle coordinate analysis (PCoA) of 148 rice accessions. After 2-dimension analysis of PCoA, the first and second dimension explained 18.1% and 7.7%, respectively. Each accession is indicated by a circle. Japonica and indica rices are distinctly separated, with japonica and indica landraces indicated by blue and magenta solid ellipses, and japonica and indica cultivars indicated by blue and  magenta dashed ellipses, respectively