Spachea tricarpa. a. Flowering branch. b. Node with intrapetiolar pairs of stipules. c. Base of lamina, abaxial view. d. Distal portion of lamina, adaxial view. e. Cincinnus with first flower gone and second flower in bud. f–h. Flower (f, with posterior petal uppermost), stamens (g, abaxial view left, adaxial view right), and gynoecium (h) of functionally staminate plant. i–k. Stamens (i, abaxial view left, adaxial view right), gynoecium (j), and stigma (k) of functionally pistillate plant. l. Intact fruit. m. Cocci, lateral view (left), and adaxial view (right). n. Embryos. Scale bar equivalents: a, 4 cm; b, 8 mm; c, d, 1 cm; e, f, 4 mm; g–j, 2 mm; k, 0.7 mm; l, m, 5.7 mm; n, 4 mm. Based on: a, i–k, Ducke 1065, NY; b, c, Schultes & Black 8452a, GH; d, l, m, Krukoff 8457, MICH; e, Rimachi Y. 8967, US; f–h, Encarnación 903, MICH; n, Croat 19971, MO. Drawn by Karin Douthit. © University of Michigan Herbarium.
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