A. Habit. B. Flower from pickled material. C. Flower. D. Longitudinal section of a flower. E. Petal. F. Stamens. G. Close-up of stamens Voucher. Costa Rica: Heredia, Sarapiqui, Finca La Selva, N10.43021, W84.01031, 60m, 28 de junio 2012, R. Kriebel et al. 5809 (INB).