Template:Freeman & Reveal, 2005
- Freeman, C.C. & Reveal, J.L. 2005. 44. Polygonaceae Jussieu. Pp. 405–456 in Flora of North America, Vol. 5: Magnoliophyta: Caryophyllidae, part 2. Oxford University Press, New York, Oxford. ISBN 978-0-19-522211-1. Online
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