REPORT OF THE STATE BOTANIST 1912 107 
Crataegus hudsonica Sargent 
Man. 457, f. 373 (1905); N. Y. State Mus. Bul. 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. Bul. 105. 64 (1906). 
Near Albany, Ithaca, Canandaigua, Rochester, Hemlock lake, 
Portage and Niagara Falls. 
INTRICATAE 
Crataegus intricata Lange 
Bot. Tidskr. XIX. 246 (1804). Sargent, N. Y. State Mus. Bul. 105. 
67 (1906). 
Moores Mills, near Albany, Lansingburg, Coopers Plains; also 
in New England and southern Pennsylvania. 
Crataegus cornellii Sargent 
N. Y. State Mus. Bul. 122. 105 (1908). 
Coopers Plains. 
Crataegus verecunda Sargent 
Proc. Rochester Acad. Sci. IV. 109 (1903); N. Y. State Mus. Bul. 105. 
68 (1906). 
Lansingburg, Corning, Ithaca, Rochester, Hemlock lake and 
Coopers Plains. 
Crataegus modesta Sargent 
Rhodora III. 28 (1901); N. Y. State Mus. Bul. 105. 68 (1906). 
Moores Mills, near Albany, Coopers Plains; also in New Eng- 
land and eastern Pennsylvania. 
Crataegus foetida Ashe 
Ann. Carnegie Mus. J. pt III. 389 (1902). Sargent, N. Y. State Mus. 
Bul. 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 Pennsylvania and southern Ontario. 
