CNH P WD 
EXPLANATION OF THE PLATE. 
Puate CCCCLXXIV. SaALrx FLUVIATILIS. 
. A flowering branch of the staminate tree, natural size. 
. A staminate flower with its scale, front view, enlarged. 
A flowering branch of the pistillate tree, natural size. 
. A pistillate flower with its scale, front view, enlarged. 
. A fruiting branch, natural size. 
A capsule with opening carpels, enlarged. 
. Portion of a branch with base of a leaf and stipule, natural size. 
. A winter branch, natural size. 
