Complex sentence: The fruit is a large and inflated capsule composed of three to seven united follicles, each containing numerous seeds which are used as spice, sometimes as a replacement for original black cumin (Bunium bulbocastanum).
Split into simpler sentences: The fruit is a large and inflated capsule composed of three to seven united follicles, each containing numerous seeds. The seed is used as a spice, sometimes as a replacement for original black cumin (Bunium bulbocastanum).