Boiron Gelsemium Sempervirens 30c Vitamin | 80 Pellets. Homeopathic medicine o Provides relief from stage fright, apprehension and fever o Also known as yellow jessamine or Carolina jessamine o Boiron Gelsemium Sempervirens 30c Vitamin | 80 Pellets o Sold by Swanson Vitamins... - Boiron Gelsemium Sempervirens 30c Vitamin | 80 Pellets.