Our Christmas Poinsettia, yes from a nursery but a while ago and doing fine at home by following the care instructions plus a plant light. Our family first associated the Poinsettia with Christmas in 1958, when my Father was a Research Fellow at the California Institute of Technology in Pasadena. Latin name Euphorbia pulcherrima, known in France as « Rose de Noël ».
Wonderful deep red to the eye, one of those colours that only looks right in real life, never on a screen.