Genus Gelsemium Species rankinii Common Name Swamp Jessamine Zone 7 to 9 Habit Fast growing vine, quick to cover. Rapid growth rate. Height 10 to 20 Feet Spread 10 to 20 Feet Foliage Dark green foliage. Semi-evergreen. Flower Showy yellow flowers. Blooms in spring & again in fall. Flower Color Yellow Culture Full sun. Categories: Native Vine Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)
