Synonyms
Euphorbia polygona var. polygona Haw.
Euphorbia polygona var. major D.H.Schnabel (A.C.White, R.A.Dyer & B.Sloane)
Euphorbia polygona var. ambigua D.H.Schnabel
Euphorbia polygona var. exilis D.H.Schnabel
Euphorbia polygona var. anoplia D.H.Schnabel (Stapf)
Euphorbia polygona var. minor D.H.Schnabel
Euphorbia polygona var. nivea D.H.Schnabel
Euphorbia polygona var. hebdomadalis D.H.Schnabel
Euphorbia polygona var. striata D.H.Schnabel (A.C.White, R.A.Dyer & B.Sloane)
Euphorbia polygona var. noorsveldensis D.H.Schnabel (A.C.White, R.A.Dyer & B.Sloane)
Euphorbia polygona var. horrida D.H.Schnabel (Boiss.)