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. " Piftdn botija " and *« Pifion purgante." 



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

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



Croton Sagraeanus Mull. 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, rocky 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 Miill. Arg. 



C. glandulosus L. 



A common herb in waste places, savannahs. Cieneguita 

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



C. NUMMULARIAEFOL1UM 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.) 



