BOTANY. 161 



Sorbus sambucifoeia (Cham. & Schlecht.) Roern. (Pyrus sambucifolia Cham. & 

 Schlecht) 



Elyria (Lorain Co.) H. C. Beardslee (Cat.) 



338. CRATAEGUS L. Hawthorn. White Thorn. 



Crataegus apiifolia (Marsh.) Michx. 

 "Ohio," J. L. Riddell (Synop. 1835.) 



Crataegus coccinea L. 

 Throughout the state. 



Crataegus coccinea macrantha Dudley. 



Painesville, Wm. C. Werner; Licking Co., H. L. Jones (Cat.) 



Crataegus crus-gaeei L. 



Generalh- distributed over the state. 



Crataegus feava Ait. 



Cincinnati, Joseph Clark (Cat.) 



Crataegus moeeis (T. & G.) Sarg. ( C. coccinea mollis Torr. and Gray.) 

 Over the whole state. 



Crataegus oxyacantha L. 



Lorain Co., A. A. Wright (Cat.) 



Crataegus spathulata Michx. 



"Ohio," J. L. Riddell (Synop. 1835.) 



Crataegus tomentosa L. 



" Common," H. C. Beardslee (Cat); Lorain Co., A. A. Wright (Cat.); Frankli». 

 Co., Aug. D. Selby ; Clermont Co., Jos. F. James. 



Crataegus tomentosa punctata (Jacq.) Gray. 

 Throughout the state. 



339. AMELANCHIER Medic. June-berry. 



Amelanchier aenifoeia Nutt. 



Central Ohio, W. S. Sullivant (H. C. Beardslee Cat.) 



Amelanchier canadensis (L.) Medic. Shad-bush. Service-berry. 

 Generally distributed. 



LXVI. Order PLATAN ACE AH. Plane-tree Family. 



340. PLATANUS L. Sycamore. Button-wood. 



Peatanus occidentaeis L. 

 Over the whole state. 

 11 G. O. 



