Typhonium peltandroides

Typhonium peltandroides is a species of plant in the arum family that is endemic to Australia.

Typhonium peltandroides
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Alismatales
Family: Araceae
Genus: Typhonium
Species:
T. peltandroides
Binomial name
Typhonium peltandroides

Etymology

The specific epithet peltandroides alludes to the similarity of the leaf venation to that of the American aroid genus Peltandra.[1]

Description

The species is a deciduous geophytic, perennial herb, which resprouts annually from a hemispherical corm about 5 cm in diameter. The oval leaves are 14โ€“34 cm long by 7โ€“11.7 cm wide, on a 15โ€“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]

Distribution and habitat

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]

References

  1. Hay, A; Barrett, MD; Barrett, RL (1999). "A new species of Typhonium (Araceae: Areae) from the West Kimberley, Western Australia" (PDF). Nuytsia. 13 (1): 243.
  2. F.A.Zich; B.P.M.Hyland; T.Whiffen; R.A.Kerrigan (2020). "Typhonium peltandroides". Australian Tropical Rainforest Plants Edition 8 (RFK8). Centre for Australian National Biodiversity Research (CANBR), Australian Government. Retrieved 7 November 2021.
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