108 NEW YORK STATE MUSEUM 
Crataegus bissellii Sargent 
Rhodora V. 65 (1903). 
Staatsburg; also in southern Connecticut. 
Crataegus peckii Sargent . 
Rhodora V. 63 (1903); N. Y. State Mus. Bul. 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. Bul. 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. Bul. 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. 
Bul. 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. Bul. 105. 604 (10906). 
Near Albany. 
Crataegus divergens Sargent 
N. Y. State Mus. Bul. 105. 66 (1906). 
North Greenbush. 
Crataegus illuminata Sargent 
N. Y. State Mus. Bul. 105. 65 (1906). 
North Greenbush. 
