337 



C. Heldreichii, Boiss. Greece. 



C. heterophylla, FliUjge ; Bot. Reg. t. 1161 and 1847. 

 Orient. 



C. A/arolus var. heterophylla, Regel. 



C. monogyna var. heterophylla, Hort. 



C. multiflora, Hort. 



C. Oxyacantha var. heterophylla, Hurt. 



Mespilus Aronia, Wats. Dendr. Brit. t. 165 (not 

 WiUd.). 



M..constantiuopolitana, Hort. 



M. heterophylla, C. Koch. 



C. hiemalis, Lange Revis. Spec. Crat. t. 9. Origin 

 uncertain. 



C. Crus-galli x pentagyna, Koehne. 

 Var. pubescens, Dipjjel. 



C. integriloba, Sargent. Northern United States and 

 f Canada. »■ 



C. intricata, Langf Revissio Spec. Crat. t. 1. North 

 America. 



C. Korolkowi, L. Hennj Rev. Hortic. 11)01, 308 t. Central 

 Asia. 



- C. lambertiaua, Lange (nigra ? x sanguinea). Garden 

 p! Origin. 



C. laurentiana, Sargent. Canada. 



C. lobulata, Sargent. Western New England. 



C. macracantha, Lodd. United States. 



C. coccinea var. macracantha, Dudley. 



C. gland ulosa, Willd. (not Aiton). Bot. Cab. t. 1012. 



C. glandnlosa var. macracantha, Lindl. Bot. Reg. 

 t. 1917. 



C. pruinosa, Hort. (not WendL). 



|i 



