英语语法分析

Apex of ocrea usually with green leaflike wing; leaf blade 5-12 cm wide.

托叶鞘通常具绿色的叶状的翅的先端；叶片5 - 12厘米宽。

Rhizomes curved; ocrea: lower part green, upper part brown, cleft to middle.

根状茎弯曲；托叶鞘：下半部分绿色，上半部分棕色，半裂至中部。