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_ ILLUSTRATIONS 
[Drawings by J. K. Santos.] 
PLATE II. Guerreroia monocephala Merr. : 
a. Habit sketch of a flowering plant, natural size. 
Anthers. X 20. 
Involucral bract. X 5. 
Palea. X 5. 
Disk flower. X 5. 
Ray flower. X 5. 
. Stigma. X 20. 
h. Achenes. X 4.5. 
Ill. Fenixia pauciflora Merr. 
a. Habit sketch. x 0.5. 
b. A leaf, natural size. 
c. A head in anthesis. X 3. 
d. A ray flower. X 4. 
- e, A disk flower. X 4. 
f. Stigma. X 20. 
g. Anthers. X 20. 
h. Achenes, dorsal and ventral views. X 4. 
a. A head in fruit. X 3. 
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