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Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 10. 
el ee 
Oo OND 
CALIFORNIA ACADEMY OF SCIENCES 
EXPLANATION OF PLATE 
Drawn by F. S. Mathews 
III 
Euphorbia equisetiformis STEWART n. sp. X .5. 
Euphorbia equisetiformis STEWART, flower. 
Euphorbia Stevensii STEWART n. sp. X 1. 
Euphorbia Stevensii StTEwart, flower. X 4. 
x 2. 
[Proc. 4TH Ser. 
Euphorbia articulata ANDERSS. variety bindloensis STEWART N. var. 
i. 
Brachistus pubescens STEWART n. sp. X 1. 
Brachistus pubescens STEWART, dissected flower. 
Brachistus pubescens STEWART, fruit. > 2. 
Cissampelos galapagensis STEWART n. sp. X 
Cissampelos galapagensis STEWART, flower. 
ae 
x 4. 
eee 
