220 ANNUAL -REPORT STATE GEOLOGIST. 



MYRICACEJE. 



Myrica, L. 



cerifera, L. 



CUPULIFERJE. 



Be tula, L 



nigra* L.; Coville, Blatchley, Harvey, Simonds, etc. 

 Nuttall reported a birch under the name of 

 B. populifolia. It seems quite unlikely that 

 the B. populifolia of Aiton occurs in Arkan- 

 sas ; and although B. nigra was at that time 

 separated from the above species, I must 

 believe that Nuttall meant B. nigra, as now 

 understood, for he does not otherwise men- 

 tion it — Coville. 

 Alnus, Gsertn. 



serulata, Willd. 

 Carpinus, L. 



caroliniana, Walt. (C. americana.) 

 Ostrya, Scop. 



virginiana (Mill.), Willd. 

 Corylus, L. 



americana, Walt. 

 Quercus, L. 



alba, L. 



aquatica, Walt. 



bicolor, Willd. 



coccinea, Wang. 



falcata, Michx. 



imbricaria, Michx. 



lyrata, Walt. 



macrocarpa, Michx. 



michauxii, Nutt. 



muhlenber^iiy Engelm.; Harvey, Call. 



nigra, L.; Nuttall. 



