For Lilium
Adams, R.M. II, and W.J. Dress. 1982. Nodding Lilium species of eastern North America (Liliaceae). Baileya 21: 165-188.
Henry, M.G. 1946. A new lily from southern Alabama and northern Florida. Bartonia 24: 1-4.
Roane, M.K., and J. de N. Henry. 1980. Notes on four lilies from southeastern United States. Quarterly Bull. North American Lily Soc. 34(1): 25-32.
Skinner, M.W. 2002. Lilium. In Flora of North America Editorial Committee. 2002a. Flora of North America north of Mexico. Volume 26, Magnoliophyta: Liliidae: Liliales and Orchidales. Oxford Univ. Press, New York, NY. 723 pp.
Skinner, M.W., and B.A. Sorrie. 2002. Conservation and ecology of Lilium pyrophilum, a new species of Liliaceae from the Sandhills region of the Carolinas and Virginia, U.S.A. Novon 12: 94-105.
Tamura. 1998. In Kubitzki, K., ed. 1998a. The families and genera of vascular plants. III. Flowering plants – Monocotyledons – Lilianae (except Orchidaceae). Springer, Berlin. 478 pp.
Weakley, A.S., and D.B. Poindexter. 2020a. Continued recognition of Hexastylis, with two species transferred to Hexastylis from Asarum. In Weakley, A.S., D.B. Poindexter, H.C. Medford, B.A. Sorrie, C.A. McCormick, E.L. Bridges, S.L. Orzell, K.A. Bradley, H.E. Ballard, Jr., R.N. Burwell, S.L. Lockhart, and A.R. Franck. 2020. Studies in the vascular flora of the southeastern United States. VI. J. Bot. Res. Inst. Texas 14: 199-240.
Wherry, E.T. 1946. A key to the eastern North American lilies. Bartonia 24: 5-8.
Cite as...