Leucopogon malayanus

Leucopogon malayanus is a plant in the family Ericaceae native to Cambodia, Malaya, Myanmar, Thailand, and Vietnam.[4] However occurrence data from GBIF,[5] shows it occurring in Queensland (Australia), Indonesia, Malaysia, Singapore, Brunei and India. It was first described by William Jack in 1820, who "found (it) abundantly at Singapore".[1][2]

Leucopogon malayanus
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Ericaceae
Genus: Leucopogon
Species:
L. malayanus
Binomial name
Leucopogon malayanus
Occurrence data from GBIF
Synonyms[3]

Leucopogon malayanum Jack orth. var.
Styphelia malaica Spreng. orth. var.
Styphelia malayana (Jack) Spreng.
Styphelia malayica Drude orth. var.

There are two subspecies:

  • Leucopogon malayanus subsp. novoguineensis (Sleumer) Pedley[6][7]
  • Leucopogon malayanus subsp. malayanus

Description

Leucopogon malayanus subsp. novoguineensis

This plant is usually found as a small multistemmed windswept tree but also occurs as a shrub. The leaves may be stalked or without stalks and vary considerably in size (40-120 mm by 8-20 mm). There are about 8-12 parallel leaf veins but no obvious midrib. The flowers occur in spikes and the calyx lobes are about 2 by 1.9 mm and have hairy margins. The stamen filaments are about 1.5 mm long with anthers about 0.6 by 0.2 mm. The ovary has 8-10 locules. The fruits are squashed globules (about 5-6 by 7-9 mm diameter), and the calyx persists at the base. This subspecies is found only in north-east Queensland and New Guinea.[6]

Leucopogon malayanus subsp. malayanus

This subspecies is called Styphelia malayana var. malayana by Hermann Sleumer.[8]

It differs from L. malayanus subsp. novoguineensis in that it does not have the long hairs at the top of the ovary and at the base of the style of L. malayanus subsp. novoguineensis. Additionally, the ranges of the two subspecies do not overlap.[7]

gollark: As opposed to dying?
gollark: _continues being annoyed by CB cooldown_
gollark: If a celestial multiclutches, I *think* you only get to keep one of the eggs.
gollark: Wait, in trades or the AP?
gollark: Unless you can incuhatch two eggs I've got?

References
  1. "Leucopogon malayans Jack". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.
  2. Jack, W. (1820). "Descriptions of Malayan Plants No 2" (PDF). Malayan Miscellanies. 1 (5): 20.
  3. "Leucopogon malayanus Jack". biodiversity.org.au. Australian Plant Census (APC). Retrieved 5 May 2020.
  4. "Leucopogon malayanus Jack | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 4 May 2020.
  5. Occdownload Gbif.Org (2020), Occurrence Download: Leucopogon malayanus, The Global Biodiversity Information Facility, doi:10.15468/dl.3qcyhz, retrieved 5 May 2020
  6. "Factsheet - Leucopogon malayanus subsp. novoguineensis". www.anbg.gov.au. Retrieved 4 May 2020.
  7. Pedley, L. (1990). "Notes on Leucopogon R.Br. (Epacridaceae) in Queensland". Austrobaileya. 3 (2): 265–271. JSTOR 41738761.
  8. Sleumer, H. (1963). "Florae Malesianae Precursores XXXVII. Materials towards the knowledge of the Epacridaceae mainly in Asia, Malaysia, and the Pacific". Blumea. 12 (1): 148–149.


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