Fig. 2From: Genetic diversity of Chamaecrista fasciculata (Fabaceae) from the USDA germplasm collectionPCoA plot of 32 USDA Chamaeacrista fasiculata accessions. Three accessions from the US states of Mississippi (MS) and Arkansas (AR) form a group (MS-AR) that was also detected in our STRUCTURE analysis (Fig. 1). Accessions are named by USDA GRIN ID number and the US state from which they originateBack to article page