The spathe is green or green-white, with a narrow cylindrical tube and a length of 1.5-2 cm. The eaves are long and round, green, sometimes with blue-purple edges, 4-5cm long,1.5cm wide, blunt or sharp.
Spike: the female inflorescence is 2 cm long, the male inflorescence is 5-7 mm long, and the interval is 3 mm; The attachment changes from green to blue-purple, with a length of 6- 10 cm, upright and sometimes bent into an "S" shape. Berries are oval, yellow-green, and narrow at the top to form a unique style. The flowering period is from May to July, and the fruit matures in August.
Morphological characteristics:
2-5 leaves, sometimes 1 leaf. The petiole is1.5-20cm long, with a sheath at the base, and there are beads with a diameter of 3-5mm in the sheath, on the sheath or at the leaf base (petiole tip), which germinate on the mother plant or after landing; Seedling leaves are oval, heart-shaped to halberd-shaped, all of which are simple leaves, 2-3 cm long and 2-2.5 cm wide.
The leaves of the old plant are 3-lobed, the lobes are green, the back is pale, oblong, ovoid or lanceolate, the two ends are pointed, and the middle lobe is 3- 10 cm long and 1-3 cm wide; Lateral lobes slightly shorter; Entire or with inconspicuous shallow wavy rounded teeth, with 8- 10 pairs of lateral veins, thin and thin, reticulate dense veinlets, with 2 circles of convergent veins. Pedicel is 25-30(-35) cm long, which is longer than petiole.