larger image
Caucanthus edulis. a. Flowering branch. b. Node with stipules. c. Detail of abaxial surface of lamina with gland. d. Flower bud. e. Flower from above. f. Stamens, from opposite a petal (left) and from opposite a sepal (right). g. Gynoecium. h. Cross-section of gynoecium. i. Fruit. j. Cross-section of fruit. k. Interpretive drawing of cross-section of fruit to show locules and bladders in base of wings. Scale bar equivalents: a, 4 cm; b, c, 4 mm; d, 8 mm; e, 6.7 mm; f, 4 mm; g, h, 2 mm; i, 2 cm; j, k, 1.3 cm. Based on: a–c, Wood 3179, K; d–h, Sawyer 825, K; i–k, Cope & Murtland 258, K. Drawn by Karin Douthit. © University of Michigan Herbarium.

other drawing:

C. auriculatus