FIGURE 3. Corydalis nanchuanensis. A. Habitat. B. Leaf. C. Inflorescence. D. Tubers. E in Corydalis nanchuanensis (Papaveraceae), a new species from Chongqing, China

FIGURE 3. Corydalis nanchuanensis. A. Habitat. B. Leaf. C. Inflorescence. D. Tubers. E. Bracts, showing variation of size and shape. F. Stigma of unopened flower, showing lateral (F1) and frontal (F2) views; arrows indicate a pair of commissural papillae. G. Flowers, showing frontal (G1) and lateral views (G2), and lateral view of the dissected flower (G3). H. Spurlet (indicated by upward arrow) and sepal (indicated by the left arrow). I. Nectary. J. Capsule. K. Longitudinal section of capsule. L. Seed, with the white part being the elaiosome. M. Lateral view of seed under SEM. N. Seed surface ornamentation under SEM.