1.有鞘的
2.鞘状的
1.having, forming, or resembling a sheath
1.Leaves sessile, vaginate, ca. 2 mm, base amplexicaul, apex acute.
叶无柄,具鞘,长约2毫米,基部抱茎,先端锐尖。
2.petiole ca. as long as leaf blade, 3--12 cm, with dense tangled hairs, vaginate at base;
叶柄约等长于叶片,3-12厘米,具紧密的使毛,具鞘的在基部缠结;
3.Petiole 5--12 mm, glabrous, base broadly vaginate;
叶柄5-12毫米,无毛,宽具鞘的基部;
4.petiole 2--20 cm, narrowly winged, vaginate at base;
叶柄2-20厘米,狭翅,具鞘的在基部;
5.petiole 10--20 cm, succulent, vaginate at base;
叶柄10-20厘米,肉质的,具鞘的在基部;