Updated Methods for Seed Shape Analysis

Figure 3

Cardioid or cardioid derived models applied in (a) Arabidopsis thaliana seeds, a cardioid elongated in the -axis for a factor of Phi (1,618) [7]; (b) Capparis spinosa, a cardioid [8]; (c) Lotus japonicas, a cardioid [9]; and (d) Medicago truncatula, a cardioid curve elongated in the -axis for factor of Phi [9]. Scale bar represents 0.5 mm.

(a)

(b)

(c)

(d)