327 



Crataego-mespilus Dardari, Simon Louis. Graft Hybrid. 



Crataegus acutiloba, Sargent. United States and Canada. 

 C. coccinea var. indentata, Hort. 



C. altaica, Ledeb. ; Lange Revis. Spec. Oat. t. 5. Altai 

 Mountains. 



C. purpurea var. altaica, Loud. Arb. et Fruit. Brit. ii. 



823, f. 583. 



C. sanguinea var. incisa, Regel. 

 C. sanguinea var. xanthocarpa, Regel. 



C. ambigua, Becker. Russia. 



C. anomala, Sargent. Northern United States and Canada. 



C. apiifolia, Michx.\ Sargent Silva of North America 1. 188. 

 South United States. " Parsley-leaved Thorn." 



C. aprica, Beadle. South-eastern United States. 

 C. arnoldiana, Sargent. Massachusetts. 



C. Azarolus, L. Orient, &c. 



C. Aronia, Lindl. Bot. Reg. t. 1897. 

 C. pontica, C. Koch. 

 C. triloba, Pers. 

 Mespilus Azarolus, Poir. 

 M. Aronia, Spach. 



Var. macrocarpa. 

 C. Boyntoni, Beadle. North Carolina. 



C. berberifolia, Torr & Gray. South United States. 



C. Crus-galJi var. berberifolia, Sargent Silva of North 

 America t. 179. 



C. canadensis, Sargent. Canada. 



