Stigmaphylon adenophorum. a. Flowering branch. b. Base of leaf, abaxial view. c. Node with stipules. d. Base of umbel. e. Androecium laid flat, adaxial view, stamen second from left opposing posterior petal. f. Gynoecium, anterior style to the right. g. Distal portion of anterior style. Scale bar equivalents: a, 4 cm; b–d, 8 mm; e–g, 4 mm. Based on Wilbur et al. 22761. Drawn by Karin Douthit. First published by C. Anderson in Syst. Bot. 11: 122. 1986; reproduced with the author's permission.