On the basis of investigation and researches on resources of this plant in Hefei Botanical Garden, 37 cultivars are recognized here, including 17 of Luteus Group, 8 of Albus Group, 4 of Aurantiacus Group and 8 of Siji Group.

• 对合肥植物园桂花品种资源进行了调查整理,共37个品种,分属于4个品种群,其中金桂品种群17个品种,银桂品种群8个品种,丹桂品种群4个品种,四季桂品种群8个品种。