Only the Japanese honeysuckle is edible and only the blooms should be used as the berries are extremely poisonous. Offer only the flowers so that no berries on the vines will accidentally be eaten. Multi-color small blooms with mild taste. Yellow, violet, and lavender flowers with wintergreen flavor. Bright yellow and orange flowers with citrus flavor.
Purple flowers are edible as well as leaves and seeds which are known for benefits to liver.
Leaves can be eaten too. Purple, white, yellow bi-color blooms have a sweet, tart flavor. Some vines produce large greenish white and purple blossoms and then orange or purple edible fruit, depending upon the variety of the plant. Some of the tastiest rose varieties are Rosa xdamascena, Rosa gallica, and Rosa rugosa, Flower carpet rose, Double Delight, Mirandy, and Tiffany variety. Roses have a slight fruity flavor.