Studies on morphology, development and histochemistry of nectary showed that the nectarines of four Elaeagnus plants located on receptacle and belonged to starch structural nectary.

• 通过对4种胡颓子属植物花蜜腺的研究，发现蜜腺位于花盘上，且都属淀粉型结构蜜腺。