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Hoya australis R.Br. ex J.Traill

Samoan waxplant

Native records: 13 botanical areas

Borneo, Fiji, New South Wales, 10 more areas

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Natural distribution

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NativeIntroducedUncertain

Distribution is shown as WGSRPD Level 3 areas. It does not imply the species occurs throughout an entire area.

Last updated:

Distribution last verified:

See sources

Photograph of Hoya australis

An epiphyte of seasonally dry tropical climates. Native to Australia, Indonesia, Papua New Guinea, American Samoa, Brunei, Fiji and elsewhere.

This entry carries only the classification and distribution data recorded in WCVP. A written account is not yet available.

Distribution areas

  • American Samoa

    • SamoaNative

  • Anguilla

    • Leeward Is. AB AntIntroduced

  • Antigua and Barbuda

    • Leeward Is. AB AntIntroduced

  • Australia

    • New South WalesNative
    • Northern TerritoryNative
    • QueenslandNative
    • Western AustraliaNative

  • Bonaire, Sint Eustatius and Saba

    • Leeward Is. AB AntIntroduced

  • Brunei Darussalam

    • BorneoNative

  • Cuba

    • CubaIntroduced

  • Fiji

    • FijiNative

  • French Polynesia

    • Society Is.Introduced

  • Guadeloupe

    • Leeward Is. AB AntIntroduced

  • Indonesia

    • BorneoNative
    • New GuineaNative
    • SulawesiNative

  • Malaysia

    • BorneoNative

  • Montserrat

    • Leeward Is. AB AntIntroduced

  • Papua New Guinea

    • New GuineaNative
    • Solomon Is.Native

  • Puerto Rico

    • Puerto RicoIntroduced

  • Saint Barthélemy

    • Leeward Is. AB AntIntroduced

  • Saint Kitts and Nevis

    • Leeward Is. AB AntIntroduced

  • Saint Martin (French part)

    • Leeward Is. AB AntIntroduced

  • Samoa

    • SamoaNative

  • Sint Maarten (Dutch part)

    • Leeward Is. AB AntIntroduced

  • Solomon Islands

    • Solomon Is.Native

  • Tonga

    • TongaNative

  • Vanuatu

    • VanuatuNative

  • Venezuela, Bolivarian Republic of

    • Leeward Is. AB AntIntroduced

  • Virgin Islands (British)

    • Leeward Is. AB AntIntroduced

  • Virgin Islands (U.S.)

    • Leeward Is. AB AntIntroduced

  • Wallis and Futuna

    • Wallis-Futuna Is.Native

Climate of the native range

The Köppen climate classes found in the areas this plant is recorded as native to. It does not mean an entire area has that climate.

  • Af Tropical, rainforest
  • BWh Arid, desert, hot
  • BSh Arid, steppe, hot
  • Cfa Temperate, no dry season, hot summer
  • Aw Tropical, savannah
  • Am Tropical, monsoon
  • Cfb Temperate, no dry season, warm summer
  • BSk Arid, steppe, cold

The same climate occurs in 230 areas worldwide, 213 of which have no record of this plant. See them on the map

A matching climate does not mean the plant can grow there. Range limits are also set by things other than climate — dispersal history, soils, competition. Source: Beck et al. (2023), CC BY 4.0 (observed period 1991–2020).

Recorded medicinal uses

The cited source records medicinal use of this plant. It is not an assessment of efficacy or safety.

  • Hoya australis is recorded as used medicinally.

    Source location: p.356, left column, line 31

    World Checklist of Useful Plant Species · Knowledge Network for Biocomplexity (KNB) · CC BY 4.0 · source version: wcups-2020-62602715

    Open source

Other names

Samoan waxplant、Wax flower、Wax vine

Family
Apocynaceae
Genus
Hoya

Other species in Hoya

Sources

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Anguilla · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    American Samoa · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Antigua and Barbuda · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Australia · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Bonaire, Sint Eustatius and Saba · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Saint Barthélemy · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Brunei Darussalam · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Cuba · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Fiji · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Guadeloupe · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Indonesia · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Saint Kitts and Nevis · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Saint Martin (French part) · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Montserrat · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Malaysia · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Papua New Guinea · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Puerto Rico · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    French Polynesia · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Solomon Islands · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Sint Maarten (Dutch part) · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Tonga · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Venezuela, Bolivarian Republic of · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Virgin Islands (British) · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Virgin Islands (U.S.) · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Vanuatu · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Wallis and Futuna · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Samoa · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

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