108 PHANEROGAMIA. 



6. S E C U R I D A C A, Linn. 

 1. Securidaca ovalifolia, St. Hil. 



Securidaca ovalifolia, St. Hil. Fl. Bras. Mer. 2, p. 68; Walp. Repert. 1, p. 246. 



Hab. Near Rio Janeiro, Brazil. (In fruit.) 



Ord? trigoniace^e. 



1. TRIGONIA, AM. 



Trigonia, Aubl. PL Guian. 1, p. 390, t. 149, 150; Lara. 111. t. 347; H. B. K. 

 Nov. Gen. & Spec. 5, p. 141; St. Hil. & Moquin, in Mem. Mus. 18, t. 31 ; Endl. 

 Gen. 5659. 



1. Trigonia nivea, Camb. 



Trigonia nivea, Cambess. in St. Hil. Fl. Bras. 2, p. 113; Walp. Repert. 1, p. 248. 



Hab. Organ Mountains, in the vicinity of Rio Janeiro, Brazil. 

 (In flower only.) 



2. Trigonia crotonoides, Camb. 



Trigonia crotonoides, Cambess. in St. Hil. Fl. Bras. Mer. 2, p. 115, f. 105. 

 Croton eriospermum, Lam. Diet. 2, p. 211. 



Hab. Organ Mountains and Rio Janeiro, Brazil, the var. /3. incana, 

 Camb., and var. y. oblongifolia, Camb., 1. c. : also a form with the 

 oblong leaves entirely glabrous. 



