Description and usage notes:
A classic floral heart note, notice that this isn’t the same as Hyacinth Body (AKA Verdilyn).
Description from IFF: “Odor: Green, floral, lilac, hyacinth and sweet pea”
Arctander describes it as: “Powerful, ethereal, green-herbal and leafy odor and very natural character. Useful in perfumes as a topnote in moss-types, single florals and herbaceous chypres. Usually much less than 1 % in the perfume oil.”