FIGURE 1. Thismia petasiformis. A. Flowering and fruiting habit. B. Leaves. C. Bracts. D. Leaf. E. Habit and flower. F in Thismia petasiformis (Thismiaceae), a new fairy lantern species from the Brazilian Amazon Forest

FIGURE 1. Thismia petasiformis. A. Flowering and fruiting habit. B. Leaves. C. Bracts. D. Leaf. E. Habit and flower. F. Detail of twisted curled outer perianth lobe, with tumescent apex. G. Extended outer perianth lobe, showing lanceolate shape. H–I. Mitre, upper view and inner surface, respectively. J. Longitudinal section of the perianth tube with stamens, stigma and placentation. K. Stamens, side and lateral view, respectively. L. Stigma with auriculate lobes. M. Detail of the inner perianth tube wall. N. Fruit with exposed seeds. O. Seeds with funiculus. Based on D.F. Silva et al. 198. Drawing by Maria Alice Rezende.