Class XXII. DIOECIA. 



Stamens and Pistils in separate Jiowers, 

 on differ e7it plants. 



{MONANDRIA. Stamen 1.) 



Several Salices. 



Order I. DIANDRIA. Stamens 2. 



44'8. SALIX. Barr.Jl. Catkin imbricated. Cal. a scale. 

 Petals none. 'Nect. 1 or more glands, at the base. 

 Stam. 1 — 5. 

 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 II. TRIANDRIA. Stam. 3. 



44-9. EMPETRUM. Barr.Jl. Cal. in 3 deep segments. 

 Pet. 3. Staf7i. capillary, 3 — 9. 

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

 Berry superior, with 9 5eec?5. 



450. RUSCUS. Barr.Jl. Cal. of 6 leaves. P^/. none. 

 ^i?c/. ovate, tubular, bearing the stamens inter- 

 nally. 

 Fert.fl. Ca/. and 2V^c/. as in the barr. fl. Stam. r\o\\e. 

 Style 1. 5^/77/ superior, of 3 cells. Seeds in pairs. 



Valeriana dioica. Some Salices. 



Order III. TETRANDRIA. Stam. 4>. 



452. HIPPOPHAE. Barr.Jl. Ca/. deeply cloven. Cor. 

 none. 



