Harvard University Herbaria & Libraries

Rosaceae
A: 00016616 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 35 1899-10-8
A: 00016617 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 39 1900-10-4
A: 00068625 Crataegus laurentiana Sargent Canada: Quebec Province Caughnawaga J. G. Jack bis 25 1899-9-27
A: 00016618 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 1899-8-25
A: 00016621 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 39 1900-5-30
A: 00016619 Crataegus laurentiana Sargent Canada: Quebec Province Caughnawaga: J. G. Jack bis 94 1900-5-30
A: 00016620 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 40 1900-5-30
A: 00016768 Crataegus laurentiana Sargent Canada: Quebec Province Caughnawaga: J. G. Jack bis 58 1899-10-9
A: 00016615 Crataegus laurentiana Sargent Canada: Quebec Province La Tortue J. G. Jack bis 40 1899-10-8
GH: 01614911 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614912 Crataegus laurentiana Sargent Canada: Newfoundland & Labrador [data not captured] [data not captured]
GH: 01614913 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614914 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614915 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
A: 01614916 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614917 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614919 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
A: 01614920 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
A: 01614921 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614923 Crataegus laurentiana Sargent Canada: [data not captured] [data not captured]
GH: 01614924 Crataegus laurentiana Sargent Canada: [data not captured] [data not captured]
GH: 01614925 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614926 Crataegus laurentiana Sargent Canada: Newfoundland & Labrador [data not captured] [data not captured]
GH: 01614927 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
GH: 01614928 Crataegus laurentiana Sargent Canada: Quebec Province [data not captured] [data not captured]
A: 01614918 Crataegus laurentiana Sargent USA: Wisconsin [data not captured] [data not captured]
A: 01614922 Crataegus laurentiana Sargent USA: Michigan Southwest of Houghton M. L. Fernald & A. S. Pease 3372 1934-7-3
A: 00016769 Crataegus laurentiana dissimilifolia Kruschke USA: Wisconsin T49N, R2W, NE ¼ sec. 6, Madeline Island, 1.... E. P. Kruschke K-49-145 1950-9-11
A: 00016770 Crataegus laurentiana dissimilifolia Kruschke USA: Wisconsin T49N, R2W, NE ¼ sec. 6, Madeline Island, 1.... E. P. Kruschke K-49-145 1949-6-3