(Euphorbia lamarckii)
Euphorbia lamarckii is a species of flowering plant in the family Euphorbiaceae, native to the western Canary Islands (Tenerife, north-western La Gomera, La Palma and El Hierro). It resembles Euphorbia regis-jubae, with which it has been confused. Both have been called Euphorbia obtusifolia.