Peixotoa anadenanthera and P. gardneri. a–g, P. anadenanthera. a. Flowering branch. b. Detached stem leaf. c. Base of leaf, abaxial view. d. Base of a distal umbel. e. Flower, posterior petal uppermost. f. Anther, abaxial view. g. Staminode glands, adaxial view, anterior (left) and posterior-lateral (right). h–m, P. gardneri. h. Stem leaf. i. Base of lamina, abaxial view. j. Distal umbel. k. Terminal node with bases of secondary axes, all pedicels shed. l. Flower, posterior petal uppermost. m. Staminode glands, adaxial view, anterior (left) and posterior-lateral (right). Scale bar equivalents: a,b, 4 cm; c, 8 mm; d, 1.3 cm; e, 1.1 cm; f, g, 2.7 mm; h, 4 cm; i, 8 mm; j, 1.3 cm; k, 8 mm; l, 1.3 cm; m, 2.7 mm. Based on: a–g, Hatschbach 36904, MICH; h–m, Gardner 3069 p.p., K. Drawn by Karin Douthit. First published by C. Anderson in Contr. Univ. Michigan Herb. 15: 82. 1982.
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