A. Flower from material in spirit. B. Longitudinal section of flower with stamens and most petals removed. C. Close up of a longitudinal section of a flower. D. Petal. E. Lateral view of a stamen. F. Close up of an anther pore. G. Style. Voucher. Costa Rica: Heredia, Sarapiquí, La Virgen, Hotel Selva Verde, 10.36666699, -84.069444, 300-400 m, 6 de marzo 2003, R. Kriebel 2787 (INB).