180 STATE HORTICULTURAL SOCIETY 



2317. G. coccinea, L. Scarlet Haw. 

 Infrequent. 



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

 Rather common in thickets. 



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

 Kich woods. 



2320. C. tomentosa, L. Pear Haw. 

 Quite common in thickets. 



2321. C. rotundifolia, (Ehrh.) Borck. Grandular Thorn. 

 Uplands; infrequent. 



DEUPACE^. PLUM FAMILY. 



PRUNUS, L. 



2322. P. americaiia, 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 . Wild 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. 



AMYGDALUS* L. 



2329. A. persica, L. Peach. 

 Escaped from cultivation. 



MIMOSACE-ffi. MIMOSA FAMILY. 



ACUAN, Medic. 



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

 Prairies, not infrequent. 



