''Erythradenia'' is a genus of flowering plants in the family Asteraceae.
[D.J.N.Hind & H.E.Robinson. 2007. Tribe Eupatorieae In: ''The Families and Genera of Vascular Plants'' vol.VIII. (Joachim W.Kadereit & Charles Jeffrey, volume editors. Klaus Kubitzky, general editor). Springer-Verlag. Berlin, Heidelberg.]
There is only one known species, ''Erythradenia pyramidalis'', endemic to Mexico (Guerrero, México State, Michoacán, Jalisco).
[Flann, C (ed) 2009+ Global Compositae Checklist ]
/ref>[Turner, B. L. 1997. The Comps of Mexico: A systematic account of the family Asteraceae, vol. 1 – Eupatorieae. Phytologia Memoirs 11: i–iv, 1–272]
References
Monotypic Asteraceae genera
Endemic flora of Mexico
Eupatorieae
{{Eupatorieae-stub