Class XXII. DIOECIA. 



Stmnens and Pistils in separate Jiowers, 

 on different plants. 



(MONJNDRIJ. Stamen i.) 



Several Salices. 



Order I. DIANDRIA, Stamens 2. 



448. SALIX. Barr.Ji. Catkiyi imbricated. Cat. a scale. 



Petals none, l^ect. 1 or more glands, at the base. 

 Stam. \—S. 

 Fert.Jl. Catkin imbricated. CaL a scale. Pet. none. 

 Nect, as in the barren fl. Stigm, 2. Capsule supe- 

 rior, of 1 cell, and 2 valves. Seeds tufted. 



Order IL TRIANDRIA. Stam, S. 



449. EMPETRUM. Barr.Ji. Cat. in 3 deep segments. 



Pet. 3. St am. capillary, 3 — 9. 

 Fert.Jl. Cal. in 3 deep segments. Pet. 3. Stigm. 9. 

 Berry superior, with 9 seeds. 



450. RUSCUS. Barr.Ji. Cal. of 6 leaves. Pet. none. 



Nect. ovate, tubular, bearing the stamens inter- 

 nally. 

 Fert.Jl. Cal. and Nect. as in the barr. fl. Stam. none. 

 Style 1. jBerrj/ superior, of 3 cells. Seeds m^axvs. 



Valeriana dioica. Some Salices. 



Order III. TETRANDRIA. Stam. 4^. 



452. HIPPOPHAE. Barr.Ji. Cal. deeply cloven. Cbr. 

 none. 



