| United States | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| United States | | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | | | Thompson, R. L. | 1979 | Vascular flora of Cedar Gap Lake and environs, Webster and Wright Counties, Missouri | Sida | 8(1): 71–89 |
| United States | | | Turner, B. L. | 1959 | The Legumes of Texas Univ. of Texas Press, Austin | | 284 pp |
| United States | | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Alabama | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Alabama | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Alabama | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Arkansas | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Arkansas | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Delaware | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Delaware | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Florida | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Florida | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Florida | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Florida | | Turner, B. L. | 1959 | The Legumes of Texas Univ. of Texas Press, Austin | | 284 pp |
| United States | Florida | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Georgia | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Georgia | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Illinois | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Illinois | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Illinois | | Turner, B. L. | 1959 | The Legumes of Texas Univ. of Texas Press, Austin | | 284 pp |
| United States | Illinois | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Indiana | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Kansas | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Kansas | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Kansas | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Kansas | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Kentucky | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Louisiana | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Louisiana | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Maryland | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Maryland | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Mississippi | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Missouri | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Missouri | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Missouri | | Thompson, R. L. | 1979 | Vascular flora of Cedar Gap Lake and environs, Webster and Wright Counties, Missouri | Sida | 8(1): 71–89 |
| United States | New Jersey | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | New Jersey | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | New Jersey | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | New York | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | New York | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | New York | | Turner, B. L. | 1959 | The Legumes of Texas Univ. of Texas Press, Austin | | 284 pp |
| United States | North Carolina | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | North Carolina | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | North Carolina | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Oklahoma | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Oklahoma | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Pennsylvania | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Pennsylvania | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Pennsylvania | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | South Carolina | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | South Carolina | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | South Carolina | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | Tennessee | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Tennessee | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Texas | | Turner, B. L. | 1959 | The Legumes of Texas Univ. of Texas Press, Austin | | 284 pp |
| United States | Texas | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | Texas | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Texas | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | Texas | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Texas | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | Virginia | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |
| United States | West Virginia | | Mohlenbrock, R. H. | 1960 | Recent studies in the leguminous genus Stylosanthes | Rhodora | 62: 340–343 |
| United States | West Virginia | | Mohlenbrock, R. H. | 1957 | A revision of the genus Stylosanthes | Ann. Missouri Bot. Gard. | 44(3): 299–354 |