Along with lilac vine (Hardenbergia), daffodil and some acacia trees, Carolina jessamine, Gelsemium sempervirens, is one of the first flowers to bloom late in winter. The small, loose clusters of inch long and wide tubular flowers are as bright yellow as those of the various acacia and daffodil, though not nearly as abundant, and actually barely abundant enough for their pleasant fragrance to get noticed. They provide nice contrast for the deep purple of lilac vine, particularly since both are complaisant vines that are often grown together. These twining vines can be kept below first floor eaves, but barely reach second floor eaves if allowed to grow wild. Leaves are about half an inch wide and two or maybe three inch long. Because Carolina jessamine is toxic, it should not be grown where children or inquisitive puppies might eat it. Incidentally, Carolina jessamine is the state flower of South Carolina.