Anaphyllum wightii

Tall herbs, rhizome creeping. Leaves pinnatisect or pinnatipartite; lobes 3-8 pairs, 20-28 x 5-10 cm, usually narrower, elliptic to oblong, apex acute, sessile or petiolulate; petiole 60-150 cm long, erect, 5-10 cm thick, smooth or transversally rugose, brownish. Spadix 15-30 cm long, 5-8 cm broad; spathe open, deep brown, once or twice twisted; spikes 4.5 cm long, 8-10 mm thick. Flowers bisexual, densely arranged, 3-6 mm across; perianth lobes 4, obovate, truncate; stamens 6, free, filaments broad; ovary 1-celled, ovule solitary, style short, stigma discoid. Fruit a globose achene.

Aracaceae, Araceae & Zingiberaceae Fortnight 1-14Aug14: Anaphyllum wightii from Kerala : 2 posts by 2 authors. Attachments (3).

Another unique upload. Thanks for sharing

Family: Araceae
Date: 13th September 2015
Place: Thattekadu Bird Sanctuary, Ernakulam District, Kerala
Habit: Herb
Habitat: Semi-evergreen forest

Requesting a herb id 011222_3: 1 very high res. images.
A herb with solitary spadix and a up twisted spathe.
Mostly an Arum. No perceivable smell.
Meenmutty water falls, Ponmudi range Thiruvananthapuram.

I think close to images at
https://sites.google.com/site/efloraofindia/species/a—l/ar/araceae/anaphyllum/anaphyllum-wightii

Right

.

References:
The Plant List Ver.1.1  WCSP  e-monocot  India Biodiversity Portal