Barnhaven Primroses Keranguiner , Plestin Les Grèves , Brittany 22310 France About Solutions products Companies Barnhaven Primroses Products Clarissa White Clarissa White 0 Share New dainty Barnhaven juliana hybrid. There are probably some P.elatior genes in the mix. Frothy pure white flowers on polyanthus stems with fresh green foliage. Customer reviews No reviews were found for Clarissa White. Be the first to review! Add your review Publish your review Great! review successfully added!