Fig. 4. Scatter plot of the principal components analysis factor scores showing the separation of all C. canephora from C. arabica accessions. A clear separation is present inside the C. canephora group between Uganda, Vietnam and the ''caracol" mutation from Brasil (C-Brasil). Among C. arabica accessions, accessions from Kenya show an opposite partition from all other varieties; see Table 2 for code names.

Published as part of Babova, Oxana, Occhipinti, Andrea & Maffei, Massimo E., 2016, Chemical partitioning and antioxidant capacity of green coffee (Coffea arabica and Coffea canephora) of different geographical origin, pp. 33-39 in Phytochemistry 123 on page 37, DOI: 10.1016/j.phytochem.2016.01.016, http://zenodo.org/record/10485263