EXPLANATION OF THE PLATE. 

 Plate CXXIX. Crataegus livoniana. 



1. A flowering branch, natural size. 



2. Vertical section of a flower, enlarged. 



3. A calyx-lobe, outer face, enlarged. 



4. A fruiting branch, natural size. 



5. Cross section of a fruit showing the nutlets. 



6. Vertical section of a fruit showing the nutlets 



and calyx. 



7. A nutlet, ventral view. 



8. A nutlet, dorsal view. 



