Peixotoa paludosa, P. hatschbachii, and P. axillaris. a–e, P. paludosa. a. Flowering branch and stem leaf, abaxial view. b. Base of a distal umbel. c. Flower, posterior petal uppermost. d. Staminode glands, anterior (left) and lateral (right). e. Samara. f–k, P. hatschbachii. f. Flowering branch and stem leaf, abaxial view (base of a distal umbel enlarged). g. Base of stem leaf, abaxial view. h. Flower, posterior petal uppermost. i. Staminode glands, posterior-lateral (above) and anterior (below). j. Samara. k. Embryo. l–p, P. axillaris. l. Flowering shoot and stem leaf, abaxial view. m. Flower, posterior petal uppermost. n. Anterior staminode gland. o. Posterior-lateral staminode gland. p. Samara. Scale bar equivalents: a, 4 cm; b, 8 mm; c, 1.3 cm; d, 4 mm; e, 2.7 cm; f, 4 cm (1.3 cm); g, 8 mm; h, 2 cm; i, 2.7 mm; j, 2 cm; k, ca. 4 mm; l, 4 cm; m, 2 cm; n, o, 2.7 mm; p, 2 cm. Based on: a–d, Williams & Assis 6490, GH, except stem leaf, Barreto 8681, R; e, Warming s.n., C; f–k, Hatschbach 36675, MICH; l–p, Irwin & Soderstrom 7443, MICH. Drawn by Karin Douthit. First published by C. Anderson in Contr. Univ. Michigan Herb. 15: 84. 1982.
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