For Triantha
Azuma, H., and H. Tobe. 2011. Molecular phylogenetic analyses of Tofieldiaceae (Alismatales): family circumscription and intergeneric relationships. J. Plant Res. 124: 349-357.
Cruden, R.W. 1991. A revision of Isidrogalvia (Liliaceae): recognition of Ruíz and Pavón's genus. Systematic Bot. 16: 270-282.
Hitchcock, C.L. 1944. The Tofieldia glutinosa complex of western North America. Amer. Midl. Naturalist 31: 487-498.
Packer, J.G. 2002c. Triantha. 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.
Spaulding, D.D., T.W. Barger, H.E. Horne, and B.J. Finzel. 2019. Flora of Northern Alabama, part 4. Basal Monocots. Phytoneuron 2019-47: 1–132. Published 29 October 2019. ISSN 2153 733X
Zomlefer, W.B. 1997c. The genera of Tofieldiaceae in the southeastern United States. Harvard Papers in Botany 2: 179-194.
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