The three brccd varieties anthers of variant fertility of citron daylily(Hemerocallis citrina),in cluding Gaoting daylily,Malian daylily and Shayuan daylily and one species of orange daylily(H.fulve) were examined.

• 对育性高低不同的三个金针菜品种即高葶黄花、马莲黄花、沙苑金针和与金针菜同属的萱草的花药进行了花粉活力检测。