Peixotoa cipoana, P. parviflora, and P. tomentosa. a–c, P. cipoana. a. Flowering branch and stem leaf. b. Flower, posterior petal uppermost. c. Staminode glands, lateral view, anterior (above) and posterior-lateral (below). d–i, P. parviflora. d. Flowering branch and stem leaf. e. Base of a distal umbel. f. Posterior petal. g. Androecium and gynoecium, with posterior styles to left. h. Staminode glands, adaxial view, anterior (above) and posterior-lateral (below). i. Samara. j–n, P. tomentosa. j. Flowering branch. k. Base of a distal umbel. l. Flower, posterior petal uppermost. m. Staminode glands, posterior-lateral (left, lateral view) and anterior (right, adaxial view). n. Samara. Scale bar equivalents: a, 4 cm; b, 1.3 cm; c, 2 mm; d, 4 cm; e, 1.3 cm; f, 5.7 mm; g, 2.7 mm; h, 2 mm; i, 2.7 cm; j, 4 cm; k, 8 mm; l, 1.3 cm; m, 2 mm; n, 2.7 cm. Based on: a, Atala 62, R; b, c, Vidal s.n., R108249; d, flowering branch from Dusén 9225, US, leaf from Widgren s.n., US; e, Glaziou 10371, US; f–h, Sucre 7560, MICH; i, Widgren s.n., US; j, Langsdorff s.n., LE; k, Irwin et al. 28236a, MICH; l, m, Eiten & Eiten 11072, MICH; n, Maguire 44770, MICH. Drawn by Karin Douthit. First published by C. Anderson in Contr. Univ. Michigan Herb. 15: 87. 1982.
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