Henna blossoms have a strong and pleasant fragrance. They are also shaped somewhat like the male sexual organ. These blossoms come from the vineyard of Engedi, a famously fertile oasis on the western shores of the Dead Sea. This imagery therefore carries strong overtones of both eroticism and fertility.1
14 Mon bien-aimé est pour moi une grappe de troène Des vignes d'En-Guédi.