For Poteridium
Kalkman. 2004. In Kubitzki, K., ed. 2004. The families and genera of vascular plants. VI. Flowering plants – Dicotyledons – Celastrales, Oxalidales, Rosales, Cornales, Ericales. Springer, Berlin. 489 pp.
Nordborg, G. 1966. Sanguisorba L., Sarcopoterium Spach, and Bencomia Webb et Berth. Opera Botanica 11: 2. C. Blum, Lund, Sweden.
Nordborg, G. 1967. The genus Sanguisorba section Poterium. Opera Botanica No. 16. C.W.K. Gleerup, Lund, Sweden.
Robertson, K.R. 1974. The genera of Rosaceae in the southeastern United States. J. Arnold Arb. 55: 303-332, 344-401, 611-662.
Weakley, A.S. 2014b. Poteridium. In Flora of North America Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9, Magnoliophyta: Picramniaceae to Rosaceae. Oxford Univ. Press, New York, NY. 713 pp.
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