References

For Hedera

Ackerfield, J., and J. Wen. 2002. A morphometric analysis of Hedera L. (the ivy genus, Araliaceae) and its taxonomic implications. Adansonia 24: 197-212. Google Scholar

Ballou, S.M., K.A. Omand, J. Karberg, J.M. Bonifacino, and J.R. Mandel. 2023. A harried past for a glabrous lettuce: resurrection of Lactuca sanguinea Bigelow (Cichorieae), the wood lettuce from Nantucket Island, Massachusetts, USA. Capitulum 2(2): 59-68. http://dx.doi.org/10.53875/capitulum.02.2.05 Google Scholar

Frodin, D.G., and R. Govaerts. 2003. World checklist and bibliography of Araliaceae. Kew Botanic Gardens, Kew, England. Google Scholar

Graham, S.A. 1966. The genera of Araliaceae in the southeastern United States. J. Arnold Arb. 47: 126-136. Google Scholar

Green, A.F., T.S. Ramsey, and J. Ramsey. 2011. Phylogeny and biogeography of ivies (Hedera spp., Araliaceae), a polyploidy complex of woody vines. Syst. Bot. 36: 1114-1127. Google Scholar

Stace, C. 2010. New flora of the British Isles, third edition. Cambridge Univ. Press, Cambridge. 1232 pp. Google Scholar

Staff of the Bailey Hortorium. 1976. Hortus third: a concise dictionary of plants cultivated in the United States and Canada. MacMillan, NY. Google Scholar

Wen, J. 2024f. Hedera. In Flora of North America Editorial Committee. 2024. Flora of North America north of Mexico. Volume 13, Magnoliophyta: Geraniaceae to Apiaceae. Oxford Univ. Press, New York, NY. 566 pp. Google Scholar