For Acetosa
Koenemann, D.M., L. Kistler, and J.M. Burke. 2023. A plastome phylogeny of Rumex (Polygonaceae) illuminates the divergent evolutionary histories of docks and sorrels. Molec. Phylogen. Evol. 182: 107755. Google Scholar
Löve, Á. 1983. The taxonomy of Acetosella. Botanika Helvetica 93: 145-168. Google Scholar
Mosyakin, S.L. 2005. Rumex. In Flora of North America Editorial Committee. 2005. Flora of North America north of Mexico. Volume 5, Magnoliophyta: Caryophyllidae, part 2. Oxford Univ. Press, New York, NY. 656 pp. Google Scholar
Stace, C. 2021. New flora of the British Isles, fourth edition, October 2021 reprinting with corrections. C & M Floristics, Suffolk, U.K. 1266 pp. Google Scholar