Melaleuca cordata

Melaleuca cordata
Melaleuca cordata flowers and fruits
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Melaleuca
Species: M. cordata
Binomial name
Melaleuca cordata
Turcz.[1]

Melaleuca cordata is a small, spreading shrub with erect branches in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. Its unusual foliage and long flowering period may make it suitable as a garden plant.

Description

Melaleuca cordata is an erect, bushy shrub with heart-shaped leaves about 30 centimetres (10 in) long and wide with a very short, or no stalk. The leaves are glabrous and spirally arranged around the stem with about 58 veins and a pointed end. The flowers are deep pink to purplish-red, forming roughly spherical heads of flowers, thickly clustered on or near the ends of the stems. The flowers appear for extended periods from late spring to mid-summer. The capsules are roughly spherical, about 4 millimetres (0.2 in) in diameter, oval-shaped clusters.[2]

Melaleuca cordata growing near Perenjori
Melaleuca araucarioides young leaves

Taxonomy and naming

Melaleuca cordata was first formally described in 1852 by the Russian botanist, Nikolai Turczaninow.[1] The specific epithet (cordata) is from the Latin cordatus, meaning "heart-shaped".[3]


Distribution and habitat

Melaleuca cordata is endemic to the south-west of Western Australia from the Geraldton-Mullewa districts south the Lake Grace-Lake King area and east to Coolgardie.[2] It occurs in the Coolgardie, Avon Wheatbelt, Geraldton Sandplains, Mallee and Warren biogeographic regions.[4] It grows in a range of habitats including sandy, often gravelly soils on sandplains.[5]

Conservation

Melaleuca cordata is listed as "not threatened" by the Western Australian government department of parks and wildlife.[4]

References

  1. 1 2 "Melaleuca cordata". APNI. Retrieved 1 March 2015.
  2. 1 2 Holliday, Ivan (2004). Melaleucas : a field and garden guide (2nd ed.). Frenchs Forest, N.S.W.: Reed New Holland Publishers. pp. 66–67. ISBN 1876334983.
  3. "Wiktionary". Wiktionary. Retrieved 1 March 2015.
  4. 1 2 "Melaleuca cordata". FloraBase. Retrieved 30 April 2015.
  5. Paczkowska, Grazyna; Chapman, Alex R. (2000). The Western Australian flora : a descriptive catalogue. Perth: Wildflower Society of Western Australia. p. 392. ISBN 0646402439.
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