There are more than 100 kinds of alkaloids in vinca plant, including anhydrovinblastine, vinblastine, vincristine and other anti-tumor medicine used in clinic, etc.

• 长春花是夹竹桃科长春花属的一种重要药用植物,其中含有70多种生物碱,包括脱水长春碱、长春碱、长春新碱等临床肿瘤治疗药物。