Vegetative branches with 24 leaves; sheath 210 cm long, margin membranous, auricle obtuse; leaf blade 535 cm long, 12 mm wide, apex obtuse or slightly emarginated; primary veins 3, parallel.

• 营养枝具叶24枚；叶鞘长210厘米，边缘膜质，叶耳钝圆；叶片长535厘米，宽12毫米，先端钝或微凹；初级脉3条，平行。