Pterandra viridiflora. a. Flowering branch. b. Detail showing insertion of fascicles in axils of mature leaves; note intra- and epipetiolar pairs of connate stipules. c. Lateral petal (left) and posterior petal (right), abaxial views. d. Stamens, adaxial view (left) and lateral view (right). e. Coccus. Scale bar equivalents: a, 4 cm; b, 8 mm; c, 4 mm; d, 2 mm; e, 2.7 mm.—Based on Tameirão Neto 3204, MICH. Drawn by Karin Douthit. First published in Contr. Univ. Michigan Herb. 24: 23. 2005; reproduced with permission of the author.