''Leptospermopsis maxwellii'' is a species of often low-growing shrub that is

endemic Endemism is the state of a species being found only 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 foun ...

to Western Australia. It has thin, flaking bark, egg-shaped leaves, white flowers arranged singly on short side shoots and fruit with the remains of 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 Etymology The term ''sepalum'' ...

s attached.

Description

''Leptospermopsis maxwellii'' is a shrub that typically grows to a height of and has thin, flaking bark. The leaves are egg-shaped, narrower towards the base, up to long and wide on a short

petiole Petiole may refer to: *Petiole (botany), the stalk of a leaf, attaching the blade to the stem *Petiole (insect anatomy) In entomology, petiole is the technical term for the narrow waist of some hymenopteran insects, especially ants, bees, and ...

. The flowers are white and are usually borne in pairs on short side shoots. There are reddish brown

bract In botany, a bract is a modified or specialized leaf, associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves in size, color, shape or texture. They also lo ...

s and bracteoles at the base of the buds but that are shed early in the flower's development. The floral cup is long and marked with vertical ridges. The sepals are long and triangular and the

petal Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corol ...

s long. Flowering mainly occurs from September to November and the fruit is up to in diameter and wrinkled with the remnants of the sepals attached.

Taxonomy and naming

This species was first formally described in 1920 by

Spencer Le Marchant Moore Spencer Le Marchant Moore (1 November 1850 – 14 March 1931) was an English botanist. Biography Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew, from about 1870 to 1879, wrote a number of botanical papers, and then wor ...

who gave it the name ''Leptospermum maxwell'', and the description was published in '' The Journal of the Linnean Society, Botany'' from specimens collected by

George Maxwell George Maxwell (1804–1880) was a professional collector of plants and insects in Southwest Australia. The botanical specimens he obtained were used to make formal descriptions of the region's plant species. Biography Maxwell was born in England ...

near the Fitzgerald River. In 2023,

Peter Gordon Wilson Peter may refer to: People * List of people named Peter, a list of people and fictional characters with the given name * Peter (given name) ** Saint Peter (died 60s), apostle of Jesus, leader of the early Christian Church * Peter (surname), a sur ...

transferred the species to the genus ''Leptospermopsis'' as ''L. maxwellii'' in the journal ''

Taxon In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and ...

''. The

specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...

(''maxwellii'') honours the collector of the

type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * ...

specimens.

Distribution and habitat

This tea tree grows on stony ridges in sandy soils over granite or laterite, in the

Esperance Plains Esperance Plains, also known as Eyre Botanical District, is a biogeography, biogeographic region in southern Western Australia on the South_coast_of_Western_Australia , south coast between the Avon Wheatbelt and Hampton bioregions, and bordere ...

and Mallee biogeographic regions.

References

{{Taxonbar, from=Q15368843 maxwellii Flora of Western Australia Plants described in 1920