Development and anatomy of floral nectary of three species in Swertia L.(Gentianaceae)
Development and anatomy of floral nectary of three species in Swertia L.(Gentianaceae)
3种獐牙菜属植物花蜜腺的发育解剖学研究
Development and anatomy of floral nectary of three species in Swertia L.(Gentianaceae)
3种獐牙菜属植物花蜜腺的发育解剖学研究