Typhonium peltandroides

The species is a deciduous geophytic, perennial herb, which resprouts annually from a hemispherical corm about 5 cm in diameter. The oval leaves are 14–34 cm long by 7–11.7 cm wide, on a 15–50 cm long stalk. The flower is enclosed in a spathe, green on the outside, deep reddish-purple on the inside, appearing in late December and January. Fruiting occurs from mid-January to March.^[2][1]

The species is known only from the tropical Northern Kimberley IBRA bioregion of north-west Western Australia, where the type specimen was collected from Grevillea Gorge in the Synnott Range. There it grows in shallow sandy soil on a sandstone substrate, in rainforest thickets or with Triodia grasses on rock ledges along the sides of the gorge.^[2]