462 Trans. Acad. Sci. of St. Louis. 



J. HASTATA Jacq. 



A shrub, 4 to 6 feet high, low fertile savannahs, along 

 brooks, not common. Cieneguita, June 3, '95. (99.) 



J. CuRCAS L, " Piiidn botija " and " Pifidn purgante." 



A common shrub, 6 to 15 feet high. (Cultivated.) Ciene- 

 guita, May 30, '95. (100.) 



Croton Sagraeanus Miill. Arg. 



Not uncommon in savannahs, black soil. Cieneguita S., 

 May 16, '95. (43.) 



C. CuBENSis Miill. Arg. 



A shrub, 8 to 13 feet high, in rough, rock}' woods, not 

 frequent. Cieneguita N., June 4, '95. (120.) 



C. LUDicus L. " Caobilla " or " Cuaba de ingenio." 



A common shrub, 3 to 6 feet high, in rocky rough woods. 

 Cieneguita N., May 14, '95. (28.) 



C. GLANDULOSUS Var. GENUINUS Mull. Arg. 

 C glandulosus L. 



A common herb in waste places, savannahs. Cieneguita 



S., June 6, '95. (139.) 



C. NUMMULARIAEFOLIUM A. Rich. 



Not uncommon in barren savannahs, dry, gravelly or sandy- 

 soil. Cieneguita R. R., S.W.Branch. Aug. 10, '95. (394.) 



C. LOBATUS L. " Fraelicillo cimarrdn." 



A common weed in fields and waste places, fertile soil. 

 Cieneguita, May 2, '95. (6.) 



Argythamnia candicans Sw. 



A slender shrub, 3 to 5 feet high, in rough, low woods, 

 common. Cieneguita N., May 18, '95. (53.) 



Caperonia palustris St. Hil. 



In fertile fields and waste places, not common. Ciene- 

 guita, June 6, '95. (135.) 



