Mezia beckii. a. Large leaf, abaxial view. b. Enlargement of abaxial surface of lamina. c. Glands at base of lamina, abaxial view. d. Inflorescence. e. Umbel of flower buds. f. Flower subtended by bracteoles, anterior sepal in center, petals removed (note gland on one bracteole). g. Flower from below, posterior petal uppermost. h. Flower from above, posterior petal uppermost. i. Posterior petal, abaxial view. j. Androecium laid out, abaxial view, stamen above "j" opposite posterior petal. k. Anthers, adaxial view, from opposite sepal (left) and from opposite petal (right). l. Gynoecium, anterior style at left. m. Distal portion of style. n. Samara, abaxial view. o. Nut of samara, adaxial view. p. Embryo, from below (left) and from side (right). Scale bar equivalents: a, 4 cm; b, c, 8 mm; d, 4 cm; e, 1.3 cm; f–h, 8 mm; i, 5.7 mm; j, 3.3 mm; k, 2.7 mm; l, 3.3 mm; m, 1.7 mm; n, o, 4 cm; p, 1 cm. Based on: a–m, Beck et al. 19513, MICH; n–p, Jardim 2397, MICH. Drawn by Karin Douthit. © University of Michigan Herbarium.
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