''Kunzea leptospermoides'', commonly known as Yarra burgan, is a

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of ...

Myrtaceae Myrtaceae, the myrtle family, is a family of dicotyledonous plants placed within the order Myrtales. Myrtle, pōhutukawa, bay rum tree, clove, guava, acca (feijoa), allspice, and eucalyptus are some notable members of this group. All spe ...

, the myrtle

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

, and is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

, Australia. It is an erect shrub or small tree with narrow leaves and white flowers crowded near the ends of the branches in spring.

Description

''Kunzea leptospermoides'' is an erect shrub or small tree which grows to a height of . The leaves are arranged alternately, narrow elliptic to lance-shaped with the narrower end towards the base, long and wide with a petiole about long. The flowers are white and crowded in leaf

axil A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, ...

s near the ends of the branches on

pedicels In botany, a pedicel is a stem that attaches a single flower to the inflorescence. Such inflorescences are described as ''pedicellate''. Description Pedicel refers to a structure connecting a single flower to its inflorescence. In the absenc ...

long. The floral cup is about long and more or less

glabrous Glabrousness (from the Latin '' glaber'' meaning "bald", "hairless", "shaved", "smooth") is the technical term for a lack of hair, down, setae, trichomes or other such covering. A glabrous surface may be a natural characteristic of all or part o ...

. The

sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined ...

lobes are green with a reddish base, triangular and about long. The

petal Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usuall ...

s are white, almost round and about in diameter and there are 20-35

stamen The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filam ...

s which are up to long. Flowering occurs between September and December and is followed by fruit which is a capsule long and wide.

Taxonomy and naming

''Kunzea leptospermoides'' was first formally described in 1856 by Friedrich Miquel following an unpublished description by

Ferdinand von Mueller Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Vic ...

. The description was published in ''Nederlandsch Kruidkundig Archief''. The

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

(''leptospermoides'') refers to the similarity of this species to a ''

Leptospermum ''Leptospermum'' is a genus of shrubs and small trees in the myrtle family Myrtaceae commonly known as tea trees, although this name is sometimes also used for some species of ''Melaleuca''. Most species are endemic to Australia, with the great ...

''. The ending ''-oides'' is a

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power ...

suffix meaning "resembling" or "having the form of". This kunzea was formerly included in ''

Kunzea ericoides ''Kunzea ericoides'', commonly known as kānuka, kanuka, white tea-tree or burgan, is a tree or shrub in the myrtle family, Myrtaceae and is endemic to New Zealand. It has white or pink flowers similar to those of '' Leptospermum'' and from its ...

'' but that species is now regarded as a

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 List of islands of New Zealand, smaller islands. It is the ...

endemic.

Distribution and habitat

Yarra burgan grows near watercourses and in damp forest in the

Yarra Valley The Yarra Valley is the region surrounding the Yarra River in Victoria, Australia. The river originates approximately east of the Melbourne central business district and flows towards it and out into Port Phillip Bay. The name Yarra Valley ...

Uses

''Kunzea peduncularis'' is suitable for use as a screening plant. It grows best in full sun in well-drained soils. It attracts butterflies and provides nesting sites for small birds. The wood was important to the Kulin people for making fighting implements and boomerangs.

References

{{Taxonbar, from=Q48804359 leptospermoides Flora of Victoria Myrtales of Australia Plants described in 1856