Mascagnia brevifolia. a. Flowering branch. b. Node showing interpetiolar stipules. c. Distal portion of petiole, abaxial view. d. Enlarged portion of abaxial leaf surface, showing gland. e. Flower bud. f. Flower, lateral view, posterior petal uppermost. g. Six stamens laid out, abaxial view, the stamen at right opposite posterior petal. h. Anther, adaxial view. i. Gynoecium, lateral view, posterior styles at left. j. Distal portions of anterior style (left) and posterior style (right). k. Samaras, abaxial view (left) and adaxial view (right). l. Old flower after fall of petals, stamens, and samaras, showing sepals, disc, and torus. Scale bar equivalents: a, 4 cm; b–d, 4 mm; e, f, 8 mm; g–i, 2.7 mm; j, 1 mm; k, 2 cm; l, 4 mm. Based on: a–e, Vanni et al. 1945, MICH; f–j, Vanni et al. 2088, MICH; k, l, Krapovickas & Cristóbal 44299, MICH. Drawn by Karin Douthit. © University of Michigan Herbarium.
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