The follicle is a dry unilocular many-seeded fruit, formed from one carpel and dehiscing by the ventral suture.
Capsule pedicelled, oblong-pyriform, dehiscing by 5–8 revolute segments.
Capsule distinctly pedicelled, oblong-globose, dehiscing by 4–6 irregular valves.
Capsule globose, exserted, pendulous, dehiscing by several revolute segments.
Capsule large, distinctly pedicelled, dehiscing by 4–8 revolute segments.
Dehiscing by a regular transverse circular line of division.
A fruit consisting of a single carpel, dehiscing by the ventral suture.