1902 Trefle & Vetiver Perfume by Berdoues, Experience the refreshing and natural scent that is 1902 trefle & vetiver by berdoues, released in 2017. This lively unisex fragrance features crisp apple and jasmine top notes and then opens further with a clover heart note. A vetiver base note grounds the scent, giving it a green and earthy finish which will last you all day and night.