Capsule. A dry dehiscent fruit composed of more than one carpel; the spore-case of Hepaticæ, etc.
Capsuliferous. Capsule-bearing.
Carinate. Having a keel or a projecting longitudinal medial line on the lower surface.
Carpel. A simple pistil, or one member of a compound pistil.
Cartilaginous. Of the texture of cartilage; firm and tough.
Caruncle. An excrescence or appendage at or about the hilum of a seed.
Carunculate. Having a caruncle.
Caryopsis. A grain, as of grasses; a seed-like fruit with a thin pericarp adnate to the contained seed.
Castaneous. Of a chestnut color; brown.
Catkin. An ament.