A. Leaf abaxial surface. B. Close up of the leaf base, abaxial surface. C. Lateral view of a flower. D. Lateral view of a flower. E. Flower bud. Flower from spirit material. G. Longitudinal section of a flower. H. Petal. I. Stamens. J. Style. Voucher. Guatemala: San Marcos, El Tumbador, 14.85127, -91.8829, 1500 m, 09 Jun 2011, R. Kriebel et al. 5562 (NY, USCG).