Figure 4.

Similarities based on 18 plant and 27 fruit descriptors among 63 scarlet eggplant complex (S. aethiopicum and S. anguivi) accessions represented on the two first principal components of PCA. First and second components account for 33.7 and 16.6% of the total variation, respectively. The six groups considered are represented by different symbols: S. aethiopicum groups Aculeatum (open triangle), Gilo (filled triangle), Kumba (open circle), and Shum (filled circle); Intermediate between S. aethiopicum and S. anguivi (open square); and, S. anguivi (filled square).