References

For Cercis

Ballenger, J.A., and M.A. Vincent. 2023. Cercis. pp. 10-14 In Flora of North America Editorial Committee. 2023a. Flora of North America north of Mexico. Volume 11.1, Magnoliophyta: Fabaceae, part 1. Oxford Univ. Press, New York, NY. 541 pp. Google Scholar

Fritsch, P.W., and B.C. Cruz. 2012. Phylogeny of Cercis based on DNA sequences of nuclear ITS and four plastid regions: implications for transatlantic historical biogeography. Molec. Phylogen. & Evol. 62: 816-825. Google Scholar

Fritsch, P.W., C.F. Nowell, L.S.T. Leatherman, W. Gong, B.C. Cruz, D.O. Burge, and A. Delgado-Salinas. 2018. Leaf adaptations and species boundaries in North American Cercis: implications for the evolution of dry floras. Amer. J. Bot. 105(9): 1577-1594. Google Scholar

Greene, E.L. 1912. Novitates Boreali-Americanae VI. Species novae generis Cercidis. Repertorium novarum specierum regni vegetabilis 11: 108-111. Google Scholar

Hopkins, M. 1942. Cercis in North America. Rhodora 44(532): 193-211. Google Scholar

Isely, D. 1975. Leguminosae of the United States. II. Subfamily Caesalpinioideae. Memoirs N.Y. Bot. Gard. 25: 1-228. Google Scholar

Isely, D. 1990. Leguminosae (Fabaceae), volume 3, part 2, Vascular flora of the southeastern United States. University of North Carolina Press, Chapel Hill, NC. Google Scholar

Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii). Monte L. Bean Life Science Museum, Brigham Young Univ., Provo, UT. Google Scholar

Robertson, K.R., and Y.-T. Lee. 1976. The genera of Caesalpinioideae (Leguminosae) in the southeastern United States. J. Arnold Arb. 57: 1-53. Google Scholar