Info: Stamens, filaments and pistils / 2014-02-18 / Conservatory, Matthaei Botanical Gardens, Ann Arbor / License: All rights reserved
Caption: Rutaceae: Citrus x aurantium - details of the characteristic bulbous stigma of a citrus blossom, surrounded by pollen-laden anthers on flat white filaments. This is a grapefruit tree bloom
