EXPLANATION OF THE PLATE. 
Puate CLIT. Prunus ALLEGHANIENSIS. 
OSV oo OE a Ge ho ae 
A flowering branch, natural size. 
Vertical section of a flower, enlarged. 
A fruiting branch, natural size. 
A fruit, natural size. 
Vertical section of a fruit, natural size. 
A stone cut transversely, enlarged. 
An embryo, enlarged. 
A winter branchlet, natural size. 
