Oehmea tonalensis

Oehmea tonalensis (D.R.Hunt) Guiggi is treated as an accepted taxon in Plants of the World Online.¹

The current source-backed classification places it in Cactaceae within Oehmea.¹²

Its recorded native range/source remark is MXS, MXSNA, MXSJA, MEXICO, MXSCL, NORTHERNAMERICA, MXSGR, MXSMI, MXS_OA; Mexico (Oaxaca).¹

POWO records the plant context as succulent subshrub, desert or dry shrubland.¹

This is a source-populated draft intended for later Kaktus Doktoru editorial rewriting; care advice and morphology should be reviewed before publication.