monadelphous

adjective Botany.

1. (of stamens) united into one bundle or set by their filaments.
2. (of a plant or flower) having the stamens so united.

adjective

1. (of stamens) having united filaments forming a tube around the style
2. (of flowers) having monadelphous stamens

1. Related to stamens whose filaments are united into a single tubelike group. The stamens of flowers of leguminous plants are often monadelphous.