Penhaligon's Quercus 100ml EDC Spray Quercus by Penhaligon's is a timeless unisex chypre fragrance, launched in 1996 and crafted by perfumer Christian Provenzano. This scent evolves from a bright citrus opening to a refined floral heart, then settles into a green, mossy woody base. The 100 ml Eau de Cologne (EDC) spray offers everyday elegance and versatility for both men and women, making it a modern classic in the Penhaligon's lineup.