Euphorbia systyloides var. hebecarpa (Pax) N.E.Br. Dataset The Plant List with literature Rank VARIETY Published in Fl. Trop. Afr., 6(1): 521, 1911 Classification kingdom Plantae family Euphorbiaceae genus Euphorbia species Euphorbia crotonoides Name Homonyms Euphorbia systyloides var. hebecarpa (Pax) N.E.Br.