| Honduras | | | Molina R., A. | 1975 | Enumeración de las plantas de Honduras | Ceiba | 19(1): 1–118 |
| United States | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| United States | | | Chester, E. W. | 1993 | Atlas of Tennessee Vascular Plants Volume 1. Pteridophytes, Gymnosperms & Moncots | | 118 pp |
| United States | | | Gleason, H. A. & A. J. Cronquist | 1968 | The Pteridophytoa, Gymnospermae and Monocotyledoneae | Ill. Fl. N.E. U.S. | 1: 1–482 |
| United States | | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
| United States | | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | | | Godfrey, R. K. & J. W. Wooten | 1979 | (none) | Aquatic Wetland Pl. S.E. U.S. Monocot. | 1–712 |
| United States | | | Gleason, H. A. & A. J. Cronquist | 1991 | (none) | Man. Vasc. Pl. N.E. U.S. (ed. 2) | i–910 |
| United States | Alabama | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
| United States | Georgia | | Gleason, H. A. & A. J. Cronquist | 1968 | The Pteridophytoa, Gymnospermae and Monocotyledoneae | Ill. Fl. N.E. U.S. | 1: 1–482 |
| United States | Georgia | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Georgia | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Georgia | | Godfrey, R. K. & J. W. Wooten | 1979 | (none) | Aquatic Wetland Pl. S.E. U.S. Monocot. | 1–712 |
| United States | Georgia | | Gleason, H. A. & A. J. Cronquist | 1991 | (none) | Man. Vasc. Pl. N.E. U.S. (ed. 2) | i–910 |
| United States | Illinois | | Gleason, H. A. & A. J. Cronquist | 1968 | The Pteridophytoa, Gymnospermae and Monocotyledoneae | Ill. Fl. N.E. U.S. | 1: 1–482 |
| United States | Illinois | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
| United States | Illinois | | Gleason, H. A. & A. J. Cronquist | 1991 | (none) | Man. Vasc. Pl. N.E. U.S. (ed. 2) | i–910 |
| United States | Kentucky | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Kentucky | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Kentucky | | Godfrey, R. K. & J. W. Wooten | 1979 | (none) | Aquatic Wetland Pl. S.E. U.S. Monocot. | 1–712 |
| United States | Louisiana | | Gleason, H. A. & A. J. Cronquist | 1968 | The Pteridophytoa, Gymnospermae and Monocotyledoneae | Ill. Fl. N.E. U.S. | 1: 1–482 |
| United States | Louisiana | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
| United States | Louisiana | | Godfrey, R. K. & J. W. Wooten | 1979 | (none) | Aquatic Wetland Pl. S.E. U.S. Monocot. | 1–712 |
| United States | Missouri | | Gleason, H. A. & A. J. Cronquist | 1968 | The Pteridophytoa, Gymnospermae and Monocotyledoneae | Ill. Fl. N.E. U.S. | 1: 1–482 |
| United States | Missouri | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
| United States | Missouri | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Missouri | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| United States | Missouri | | Godfrey, R. K. & J. W. Wooten | 1979 | (none) | Aquatic Wetland Pl. S.E. U.S. Monocot. | 1–712 |
| United States | Missouri | | Gleason, H. A. & A. J. Cronquist | 1991 | (none) | Man. Vasc. Pl. N.E. U.S. (ed. 2) | i–910 |
| United States | Pennsylvania | | Gleason, H. A. & A. J. Cronquist | 1991 | (none) | Man. Vasc. Pl. N.E. U.S. (ed. 2) | i–910 |
| United States | Tennessee | | Chester, E. W. | 1993 | Atlas of Tennessee Vascular Plants Volume 1. Pteridophytes, Gymnosperms & Moncots | | 118 pp |
| United States | Texas | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | Texas | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |