The leaf sheath enclosing the lowest two internodes should be stiff too.
The leaf sheath enclosing the lowest two internodes should be stiff too.
包裹最低两个茎节的叶鞘也应坚硬。
The leaf sheath enclosing the lowest two internodes should be stiff too.
包裹最低两个茎节的叶鞘也应坚硬。