EXPLANATION OF THE PLATE. 
Puate DCXXXVI. Cratmeus Crus-GALLi, var. PYRACANTHIFOLIA. 
1. 
. Vertical section of a flower, enlarged. 
. A calyx-lobe, enlarged. 
SD Oe W dD 
A flowering branch, natural size. 
. A fruiting branch, natural size. 
. A fruit divided transversely, enlarged. 
. A nutlet, rear view, enlarged. 
