REPORT OF THE STATE BOTANIST IQI2 10" 



Crataegus hudsonica Sargent 

 Man. 457, f. 373 (1905); N. Y. State Mus. Bui. 105. 63 (1906). 

 Near Albany and Greenbush. 



Crataegus durobrivensis Sargent 



Trees and Shrubs I. 3, t. 2 (1902) ; Rochester Acad. Sci. IV. 114 (1903) ; 

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



Near Albany, Ithaca, Canandaigua, Rochester, Hemlock lake, 

 Portage and Niagara Falls. 



INTRICATAE 



Crataegus intricata Lange 



Bot. Tidskr. XIX. 246 (1894). Sargent, N. Y. State Mus. Bui. 105. 



67 (1906). 



Moores Mills, near Albany, Lansingburg, Coopers Plains ; also 

 in New England and southern Pennsylvania. 



Crataegus cornellii Sargent 

 N. Y. State Mus. Bui. 122. 105 (1908). 

 Coopers Plains. 



Crataegus verecunda Sargent 



Proc. Rochester Acad. Sci. IV. 109 (1903); N. Y. State Mus. Bui. 105. 



68 (1906). 



Lansingburg, Corning, Ithaca, Rochester, Hemlock lake and 

 Coopers Plains. 



Crataegus modesta Sargent 

 Rhodora III. 28 (1901) ; N. Y. State Mus. Bui. 105. 68 (1906). 

 Moores Mills, near Albany, Coopers Plains ; also in New Eng- 

 land and eastern Pennsylvania. 



Crataegus foetida Ashe 



Ann. Carnegie Mus. I. pt III. 389 (1902). Sargent, N. Y. State Mus. 

 Bui. 105. 68 (1906). 



Crataegus baxteri Sargent, Proc. Rochester Acad. Sci. IV. 107 (1903). 



Lansingburg, Albany, Ithaca, Chapinville, Rochester, Hem- 

 lock lake, Castile, Coopers Plains ; also in western Massachu- 

 setts, eastern Pennsvlvania and southern Ontario. 



