Fruit: Dioscorea sinuata; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Seeds: Dioscorea sinuata; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Seed, embryo: Dioscorea bulbifera (A, seed; B, embryo in situ; C, transection of seed); Illustration by L.E. Chandler from Gunn and Ritchie (1988)
Seed, embryo: Dioscorea bulbifera (A, seed; B, embryo in situ; C, transection of seed); Illustration by L.E. Chandler from Gunn and Ritchie (1988)