Silene seeds with white cardioid-like Model 3

Graphic compositions containing forty seeds for each seed population of Silene species elaborated with Corel PHOTO-PAINT X7. For the comparison of a group of seeds with the models and the quantification of J index, the geometric figures used as models were superimposed to each seed image in the group of forty, searching a maximum adjustment between both shapes, the seeds and the model.

The cardioid-like Model 3 in white is superimposed to 40 seeds in 3 species of Silene.