152 GLEASON: A NEW GENUS OF RAPATEACEAE 
Explanation of plate 7 
WINDSORINA GUIANENSIS Gleason 
1. Inflorescence, natural size. . 2. Single flower, X 4. 3. Petals before 
and after anthesis, x 5. . Stamens before and after anthesis, X 5, 
dorsal, v, ventral, and /, saseral views. 5, Pistil, X 5. 6, Mature fennes 
x6. 7. Seeds, X 6 
