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Lasjia grandis

From Wikipedia, the free encyclopedia

Lasjia grandis
In the Royal Botanic Garden, Sydney
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Lasjia
Species:
L. grandis
Binomial name
Lasjia grandis
Synonyms
  • Macadamia grandis C.L.Gross & B.Hyland, 1993

Lasjia grandis, also known as the satin silky oak or Barong nut, is a species of forest tree in the protea family that is endemic to north-eastern Queensland, Australia. Its conservation status is considered to be Vulnerable under Queensland's Nature Conservation Act 1992.

History

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The tree was first described in 1993 in the journal Australian Systematic Botany by Caroline Gross and Bernard Hyland as a species of Macadamia, but was transferred in 2008 in the American Journal of Botany by Peter Weston and Austin Mast to the new genus Lasjia.

Description

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The leaves are 8–23 cm long by 2–6 cm wide. The terminal buds are covered in rust-brown coloured hairs. The cream to yellow flowers grow as inflorescences with curved bracts. The globular fruits are 5–6 cm in diameter.[1]

Distribution and habitat

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The species occurs in lowland tropical rainforest in the China Camp (Bloomfield) region from near sea level to an altitude of 450 m.[1]

References

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  1. ^ a b F.A.Zich; B.P.M.Hyland; T.Whiffen; R.A.Kerrigan (2020). "Lasjia grandis". Australian Tropical Rainforest Plants Edition 8 (RFK8). Centre for Australian National Biodiversity Research (CANBR), Australian Government. Retrieved 23 June 2021.