''Patersonia glabrata'', commonly known as leafy purple-flag, or bugulbi in the

Cadigal The Cadigal, also spelled as Gadigal and Caddiegal, are a group of Indigenous people whose traditional lands are located in Gadi, on Eora country, the location of Sydney, New South Wales, Australia. The Gadigal originally inhabited the area that ...

language, is a species of flowering plant in the family

Iridaceae Iridaceae is a family of plants in order Asparagales, taking its name from the irises, meaning rainbow, referring to its many colours. There are 66 accepted genera with a total of c. 2244 species worldwide (Christenhusz & Byng 2016). It include ...

family 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

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ...

herb In general use, herbs are a widely distributed and widespread group of plants, excluding vegetables and other plants consumed for macronutrients, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal ...

or subshrub with linear leaves and pale violet flowers.

Description

''Patersonia glabrata'' is a perennial herb or subshrub that typically grows to a height of with a few woody stems. The leaves are linear, long, wide and

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 of ...

apart from minute hairs on near the edges of the leaf base. The flowering scape is long and glabrous and the sheath enclosing the flowers is lance-shaped, long and dark brown. The petal-like

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 pale violet, egg-shaped to more or less round, long and wide and the

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 ...

s have filaments long joined for most of their length. Flowering occurs from August to October and the fruit is a cylindrical capsule long containing seeds about long.

Taxonomy

''Patersonia glabrata'' was first formally described in 1810 by Robert Brown in his ''

Prodromus Florae Novae Hollandiae et Insulae Van Diemen ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen'' (Prodromus of the Flora of New Holland and Van Diemen's Land) is a flora of Australia written by botanist Robert Brown and published in 1810. Often referred to as ''Prodromus Flora Novae ...

''. 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 ...

(''glabrata'') means "nearly glabrous".

Distribution and habitat

Leafy purple-flag grows on the coast and tablelands of eastern Australia from 18°South in Queensland through New South Wales to

Bairnsdale Bairnsdale () ( Ganai: ''Wy-yung'') is a city in East Gippsland, Victoria, Australia in a region traditionally owned by the Tatungalung clan of the Gunaikurnai people. The estimated population of Bairnsdale urban area was 15,411 at Ju ...

in Victoria with disjunct populations on

Wilsons Promontory Wilsons Promontory, is a peninsula that forms the southernmost part of the Australian mainland, located in the state of Victoria. South Point at is the southernmost tip of Wilsons Promontory and hence of mainland Australia. Located at nearb ...

and French Island. It is found in forest, woodland and coastal heath.

References

{{Taxonbar, from=Q15579502 glabrata Flora of New South Wales Flora of Queensland Flora of Victoria (Australia) Plants described in 1810 Taxa named by Robert Brown (botanist, born 1773)