Having seeds inclosed in a seed-vessel, as the poppy, the rose, and most flowering plants: opposed to gymnospermous, or naked-seeded. Equivalent forms are angiospermal and angiospermatous.

adjective. Having seeds inclosed in a pod or other pericarp.

adjective. Having seeds enclosed in a pod or other pericarp.

adjective. of or related to or characteristic of plants that are angiosperms

"The plant yielding the alkaloid, _Lycopodium complanatum_, belongs to the group of angiospermous cryptogams."