| Biology : |
Herb; tuber horizontal and cylindric, rarely subglobose, 5-20x2-4 cm; leaf 20-65 cm tall, glabrous; petiole 10-40 cm long; blade 2-4-pinnate, 15-30 cm wide; ultimate leaflets 1-9x0,1-4,5 cm, linear to broadly elliptic, acuminate, base narrowed; inflorescences 1-2, appearing just before leaf; peduncle 3-13 cm long, 0,5-0,6 cm Ø; spathe 4-6,5 cm long; tube broadly ovoid, constricted apically, 1,1-1,4x1,2-1,3 cm Ø, outside yellowish-green with darker green speckling, paler within; limb broadly elliptic, 2,5-5x2,3-3 cm, cuspidate, pale brown with darker veins outside; spadix sessile, 3,9-5,3 cm long, white; berries ovoid, 1-1,8x1,4-1,5 cm Ø, orange to yellow. |
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