VASCULAR PLANTS OF OHIO 197 



Order, Fagales. 



Fagaceae. Beech Family. 



1262. Pagus grandifolia Ehrh. American Beech. General and abun- 



dant. 



1263. Castanea dentata (Marsh.) Borkh. Chestnut. Eastern half of 



state to Lorain, Franklin, and Adams Counties. 



1264. Quercus prinus L. Rock Chestnut Oak. Eastern and southern 



parts of the state to Cuyahoga, Fairfield, and Clermont 

 Counties. 



1265. Quercus muhlenbergii Engelm. Chestnut Oak. General, but 



no specimens east of Erie nor north of Muskingum and 

 Monroe Counties. 



1266. Quercus prinoides Willd. Scrub Chestnut Oak. Starke County. 



1267. Quercus bicolor "Willd. Swamp "White Oak. General. 



1268. Quercus alba L. "White Oak. General and abundant. 



1269. Quercus stellata "Wang. Post Oak. From Madison and Morgan 



Counties southward. 



1270. Quercus macrocarpa Mx. Bur Oak. General in the western 



half of the state to Erie, Franklin, and Fairfield Counties; 

 also in Ashtabula and Belmont Counties. 



1271. Quercus imbricaria Mx. Shingle Oak. General. 



1271a. Quercus imbricaria X velutina. A hybrid in Hamilton, Lick- 

 ing, Harrison, Erie and Lucas Counties. 



1272. Quercus marilandica Muench. Black- Jack (Oak). Adams, Law- 



rence. 



1273. Quercus ilicifolia Wang. Bear Oak. No specimens. 

 l'273.i. Ouercus triloba Mx. Spanish Oak. Lawrence County. 



1274. Quercus velutina Lam. Quercitron Oak. General. 



1275. Quercus coceinea "Wang. Scarlet Oak. Hamilton, Auglaize, 

 ' '' Fairfield, Franklin, Richland. 



1276. Quercus rubra L. Red Oak. General and abundant. 



1277. Quercus palustris DuRoi. Pin Oak. General. 



_ ) 



Betulaceae. Birch Family. 



1278. Carpinus caroliniana "Walt. Blue-beech. General and abundant. 



1279. Ostyra virginiana (Mill.) "Willd. Hop-hornbeam. General and 



abundant. 



1280. Corylus americana "Walt. Common Hazelnut. General. 



