Jasminum, an evergreen or deciduous vine or shrub is usually known for its fragrance, but not all species are fragrant. They love sun or partial shade regular watering. Species include Floridum an evergreen with yellow scentless flowers usually blooms in spring, summer or fall. Magnificum, fragrant evergreen vine with white flowers on the outside and purple inside.Officinale or common white jasmine is a deciduous variety with small white flowers.