180 STATE HOBTICULTURAL SOCIETY 



2317. C. coccinea, L. Scarlet Haw. 

 Infrequent. 



2318. C. macracantha, Lodd. Long-spined Thorn. 

 Rather common in thickets. 



2319. G. mollis, (T. & G.) Scheele. Red-fruited Thorn. 

 Rich woods. 



2320. C. tomentosa, L. Pear Haw. 

 Quite common in thickets. 



2321. G. roiundifolia, (Ehrh.) Borck. Grandular Thorn. 

 Uplands; infrequent. 



DRUPACE^E. PLUM FAMILY. 



Prunus, L. 



2322. P. americana, Marsh. Wild Plum. 

 Common in thickets. 



2323. P. augustifolia, Michx. Chickasaw Plum. 

 Not common. 



2324. P. pumila, L. Dwarf Cherry. 

 Very rare. 



2325. P. pennsylvanica, L. f. AVild Red Cherry. 

 Common along borders and in thickets. 



2326. P. virginiana, L. Choke Cherry. 

 Common, on rocky banks, etc. 



2327. P. demissa, (Nutt.) Walp. Western Wild Cherry. 



2328. P. serotina, Ehrh. Wild Black Cherry 

 Common in upland woods. 



Am YGD ALUS* L. 



2329. A. persica, L. Peach. 

 Escaped from cultivation. 



MIMOSACE^. MIMOSA FAMILY. 



Acuan, Medic. 



2330. A. illinoensis, (Michx.) Kuntze. Illinois Mimosa. 

 Prairies, not infrequent. 



