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. 2016 Jul 13;17:107. doi: 10.1186/s12863-016-0414-1

Fig. 2.

Fig. 2

Grouping of the hill rice landraces based on 16 agro-morphological characteristics. a Principal component bioplot constructed using first two principal components; b Ward’s hierarchical cluster clustering. The serial numbers of rice accessions are given in Additional file 3. Umte and tening accessions are represented using filled and hollow circles, respectively