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Flower of Huberia bradeana Bochorny & R. Goldenb. (Melastomataceae). (A) Anthers (stamens all grouped in a zygomorphic bundle that the bee grasps during buzz pollination), style and connective with dorsal appendages; (B) Natural stamen with connective appendage; (C) Manipulated stamen without connective appendage. (Photos: Renato Goldenberg and Thuane Bochorny).
