Jul. 1164, U. S. Dept. of Agriculture. 
Plate VI 
Fig. I. — Flowers of Holdon Cotton. 
This type Ls characterized by a dentate calyx with few oil glands, a small corolla long filaments, 
and short stigmas. 
Fig. 2. — Flowers of Pima Cotton. 
This type is characterized by an entire calyx with numerous oil glands large corolla short fila- 
ments, and long stigmas. 
