I08 NEW YORK STATK MUSEUM 



Crataegus bissellii Sargent 

 Rhodora V. 65 (1903). 

 Staatsburg; also in southern Connecticut. 



Crataegus peckii Sargent 

 Rhodora V. 63 (1903) ; N. Y. State Mus. Bui. 105. 68 (1906). 

 Lansingburg. 



ROTUNDIFOLIAE 



Crataegus rotundifolia (Ehrhart) Moench 

 Baum. Weiss. 29, t. i (1785). 

 Crataegus coccinea var. rotundifolia Sargent, Bot. Gazette XXXI. 14 

 (1900); N. Y. State Mus. Bui. 105. 64 (1906). 



Moores Mills, Albany, Crown Point, Lake Placid, Ogdensburg; 

 also New England, Province of Quebec and Pennsylvania. 



Var. pubera Sargent, Rhodora XI. 183 (1909). 



Crataegus coccinea Sargent, Silva N. Am. XIII. 133, t. 683 (not Linneus) 

 (1902) ; N. Y. State Mus. Bui. 105. 64 (1906). 



Pawling, Albany, North Elba, Chateaugay, Lake Placid, Buf- 

 falo ; also New England, eastern Canada, Quebec, Ontario and 

 Michigan. 



Crataegus dodgei Ashe 



Jour. Elisha Mitchell Sci. Soc. XIX. 26 (1901). Sargent, N. Y. State Mus. 

 Bui. 105. 64 (1906). 



Near Albany, Elmira, Buffalo, Belfast, Tuscarora, Coopers 

 Plains ; also in New England, eastern Pennsylvania and in 

 southern Ontario and Michigan. 



Crataegus caesariata Sargent 



N. Y. State Mus. Bui. 105. 604 (1906). 

 Near Albany. 



Crataegus divergens Sargent 

 N. Y. State Mus. Bui. 105. 66 (1906). 

 North Greenbush. 



Crataegus illuminata Sargent 



N. Y. State Mus. Bui. 105. 65 (1906). 

 North Greenbush. 



