image: （A）曲轴石斛的花序。（B）腺毛覆盖线叶石斛的唇瓣。（C）被苏丹四染色的唇瓣徒手切片。（D）一只雄性角栉距蜂 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible resultsSome results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback