CHECK LIST OF FOREST TREES 131 



Mains lancifolia Eehder. Lanceleaf Crab Apple. 



Range. — From Pennsylvania (northeastern to western and southwestern sec- 

 tions of State) to West Virginia (Randolph and Greenbrier Counties); Virginia 

 (Peak Mountain, Pulaski County); western North Carolina (mountains), north- 

 eastern Kentucky, southern Ohio, Indiana (Delaware County), and southern 

 Illinois (Gallatin, Pope, Richland Counties) ; detected also in Missouri (Jackson 

 and Wayne Counties). 



NAME IN USE 



Lanceleaf Crab Apple 



Mains ioensis Britton. Crab Apple. 



Range. — From southeastern Minnesota and southern Wisconsin southward to 

 Iowa, eastern Nebraska, Missouri, Illinois, and Indiana (Huntington County). 



names in use 



Iowa Crab Apple. Prairie Crab Apple (lit.). 



Crab Apple. 



Mains ioensis palmeri Eehder. 45 Crab Apple. 



Range. — Missouri (Jasper, Jackson, Dunklin, Cass, Grandin, Clarke, Stod- 

 dard, and Marion Counties); Oklahoma (Gray County); Arkansas (Clay and 

 Hempstead Counties); southern Illinois (Richland County). 



names in use 



Palmer Crab Apple. Crab Apple. 



Mains ioensis texana Eehder. 46 Crab Apple. 



Range. — Texas (known now locally only from Blanco, Kendall, and Kerr 

 Counties) . 



name in use 



Crab Apple 



Mains ioensis creniserrata Eehder. Crab Apple. 



Range. — Louisiana (Rapides and Acadia Parishes). 



NAME IN USE 



Crab Apple 



Mains ioensis bnshii Eehder. Crab Apple. 



R-axge. — Missouri (Wayne and Shannon Counties). 



NAME IN USE 



Crab Apple 



VARIETY DISTINGUISHED IN CULTIVATION 



Malus ioensis plena Rehder. Bechtel Crab. 



■ It differs from the species chiefly in its smaller oblong more thinly pubescent leaves, which are rounded 

 at the top end (Rehder). 



48 It differs from the species chiefly in its smaller and much wider leaves, which are scarcely lobed and 

 densely hairy when fully mature (Rehder). 



