Denisophytum stuckertii (Hassl.) E. Gagnon & G. P. Lewis. A foliage and inflorescences B median leaflet undersurface C stipule D leaf rachis spines E bract F calyx opened out G median petal H lateral petal I stamen J gynoecium K stigma L developing ovary M infructescence, N single fruit valve after dehiscence. A, B, D–K from Renvoize et al. 3538 C, M from Venturi 7697 L from Ruiz et al. 10488c N from Aguilar 241. Drawn by Eleanor Catherine.