Green Sap - Living Jasmine Sambac from China - Wild Lily of the Valley
As the name suggests, Voile de Jasmin belongs to the Olfactive Family of Floral Jasmin.
Single Floral - Fragrances that are dominated by a scent from one particular flower; in French called a soliflore. (e.g. Serge Lutens' Sa Majeste La Rose, which is dominated by rose.)