"Akenes of a buttercup. A, head of akenes; B, section of a single akene. a, seed." -Bergen, 1896

Buttercup Akenes

"Akenes of a buttercup. A, head of akenes; B, section of a single akene. a, seed." -Bergen, 1896

Endocarp with seed

Endocarp

Endocarp with seed

"Iris. I, flower; II, seed, longitudinal section; III, flower with outer segments of perianth removed; stig., stigma, ov., ovary." -Bergen, 1896

Iris

"Iris. I, flower; II, seed, longitudinal section; III, flower with outer segments of perianth removed;…

"Iris. I, flower, longitudinal section, ov., ovary; II, diagram, showing stigmas opposite the stamens; III, capsule, splitting between the partitions." -Bergen, 1896

Iris

"Iris. I, flower, longitudinal section, ov., ovary; II, diagram, showing stigmas opposite the stamens;…

The seed of a geranium flower.

Geranium Seed

The seed of a geranium flower.