''Baeckea imbricata'', commonly known as heath myrtle, is a species of flowering plant in the family

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 speci ...

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 elsew ...

to eastern Australia. It is a shrub with elliptical to egg-shaped or round leaves and small white flowers with five to twelve

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 filame ...

Description

''Baeckea imbricata'' is a shrub that typically grows to a height up to , sometimes to , and has flanged branchlets and grey, scaly bark. The leaves are elliptical to egg-shaped or round, long and wide on a petiole up to long. The flowers are in diameter and are borne singly in leaf axils, each flower on a

pedicel Pedicle or pedicel may refer to: Human anatomy *Pedicle of vertebral arch, the segment between the transverse process and the vertebral body, and is often used as a radiographic marker and entry point in vertebroplasty and kyphoplasty procedures ...

usually long with

bracteoles In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of ...

long that often persist until the flower opens. 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 b ...

s are oblong, long and the petals are white, more or less round and long. There are five to twelve stamens in groups of up to three. The

ovary The ovary is an organ in the female reproductive system that produces an ovum. When released, this travels down the fallopian tube into the uterus, where it may become fertilized by a sperm. There is an ovary () found on each side of the body. ...

has two

locule A locule (plural locules) or loculus (plural loculi) (meaning "little place" in Latin) is a small cavity or compartment within an organ or part of an organism (animal, plant, or fungus). In angiosperms (flowering plants), the term ''locule'' usu ...

s and the

style Style is a manner of doing or presenting things and may refer to: * Architectural style, the features that make a building or structure historically identifiable * Design, the process of creating something * Fashion, a prevailing mode of clothing ...

is about long. The fruit is an oval capsule about long.

Taxonomy

Heath myrtle was first formally described in 1788 by

Joseph Gaertner Joseph Gaertner (12 March 1732 – 14 July 1791) was a German botanist, best known for his work on seeds, ''De Fructibus et Seminibus Plantarum'' (1788-1792). Biography He was born in Calw, and studied in Göttingen under Albrecht von Haller. ...

who gave it the name ''Jungia imbricata'' in ''

De Fructibus et Seminibus Plantarum ''De Fructibus et Seminibus Plantarum'', also known by its standard botanical abbreviation ''Fruct. Sem. Pl.'', is a three-volume botanic treatise by Joseph Gaertner. The first volume was published in December 1788. The second volume was published ...

''. In 1917,

George Claridge Druce George Claridge Druce, MA, LLD, JP, FRS, FLS (23 May 1850 – 29 February 1932) was an English botanist and a Mayor of Oxford. Personal life and education G. Claridge Druce was born at Potterspury on Watling Street in Northamptonshire. ...

changed the name to ''Baeckea imbricata'' in the supplement to ''The Botanical Exchange Club and Society of the British Isles Report for 1916''. 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 ...

(''imbricata'') means "overlapping".

Distribution and habitat

''Baeckea imbricata'' grows in heathland in swampy places in near-coastal areas and on adjacent ranges from

Cooloola National Park Great Sandy National Park is a coastal national park in the Fraser Coast Region, Queensland, Australia. Geography The park features untouched beaches, large sand dunes, heathlands, rainforests, swamps, creeks, freshwater lakes and mangrove fores ...

in south-eastern Queensland to

Bawley Point Bawley Point is a small coastal hamlet in New South Wales, Australia, in the Shoalhaven with a population of 698 people at the . It is located 30 minutes south of Ulladulla, New South Wales, and 30 minutes north of Batemans Bay on the South Coas ...

in south-eastern New South Wales.

References

{{Taxonbar, from=Q15400952

imbricata This list of Latin and Greek words commonly used in systematic names is intended to help those unfamiliar with classical languages to understand and remember the scientific names of organisms. The binomial nomenclature used for animals and plants i ...

Flora of New South Wales Flora of Queensland Plants described in 1788 Taxa named by Joseph Gaertner