Fig, 5. Ptychocoleus heterophyllus Evans 
A. Part of a branch, the apical portion specialized, X 40. B. Two vegetative 
leaves, dorsal view, X 40. C. Specialized branch, lateral view, X 40. D. Part of 
plant, including a male inflorescence, the male bracts numbered 1-15, ventral view, 
X 40. E. Cells from middle of lobe, X 300. F. Part of lobular margin, the 
apical tooth at right, X 225. G. Male bract, X 40. H. Caducous leaves, X 40. 
/. Caducous leaf bearing a new shoot, X 50. /, Ventral view of the same shoot, 
X 50. A, B, E and F were drawn from the type specimen; C, H, I and /, from the 
specimen collected by Mr. Rapp in 1912; D and G, from the Honduras specimen. 
