| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | s. | Mohlenbrock, R. H. & D. M. Ladd. 1978. Distribution of Illinois vascular plants |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | s. | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | | Widrlechner, M. P. 1998. The genus Rubus L. in Iowa. Castanea 63:441. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | Perry Co. | Deam, C. C. 1940. Flora of Indiana. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | s.w. | Voss, E. 1972-. Michigan flora. Note: mentions |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | s.e. | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | | Strausbaugh, T. D. & E. L. Core. 1978. Flora of West Virginia, ed. 2. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:218. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Delaware | | Widrlechner, M. P. 1998. The genus Rubus L. in Iowa. Castanea 63:441. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | | Widrlechner, M. P. 1998. The genus Rubus L. in Iowa. Castanea 63:441. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | Browne, E. T. & R. Athey. 1992. Vascular plants of Kentucky: an annotated checklist |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | Davis, H. A. et al. 1968. Contributions toward the revision of the Eubati of eastern North America. III. Flagellares. Castanea 33:231. |