''Gompholobium virgatum'', commonly known as leafy wedge pea, is a species of flowering plant in the family

Fabaceae The Fabaceae or Leguminosae,International Code of Nomenc ...

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 erect or sprawling shrub with

trifoliate The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets). The edge of the leaf may be regular o ...

leaves, the leaflets narrow egg-shaped with the narrower end towards the base, and yellow and greenish, pea-like flowers.

Description

''Gompholobium virgatum'' is an erect or sprawling shrub that typically grows up to high and wide. The leaves are trifoliate, the leaflets narrow egg-shaped with the narrower end towards the base, long and about wide with the edges curved down. The flowers are arranged singly, in pairs or threes, 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 ...

long. 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 long , the

standard Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object th ...

petal and

wings A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expresse ...

are yellow and the

keel The keel is the bottom-most longitudinal structural element on a vessel. On some sailboats, it may have a hydrodynamic and counterbalancing purpose, as well. As the laying down of the keel is the initial step in the construction of a ship, in Br ...

is greenish-yellow. Flowering occurs throughout the year and the fruit is an oval pod long.

Taxonomy and naming

''Gompholobium virgatum'' was first formally described in 1825 by

Augustin Pyramus de Candolle Augustin Pyramus (or Pyrame) de Candolle (, , ; 4 February 17789 September 1841) was a Swiss botanist. René Louiche Desfontaines launched de Candolle's botanical career by recommending him at a herbarium. Within a couple of years de Candol ...

in ''Prodromus Systematis Naturalis Regni Vegetabilis'', from an unpublished description by

Franz Sieber Franz Wilhelm Sieber (30 March 1789 – 17 December 1844), was a botanist and collector who travelled to Europe, the Middle East, Southern Africa and Australia. Early life Franz Sieber was born in Prague, Bohemia on 30 March 1789. After 5 ...

. 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 ...

(''virgatum'') means "

virgate The virgate, yardland, or yard of land ( la, virgāta was an English unit of land. Primarily a measure of tax assessment rather than area, the virgate was usually (but not always) reckoned as hide and notionally (but seldom exactly) equal ...

Distribution and habitat

Leafy wedge pea grows in heathland, woodland and open forest on the coast and tablelands from southern Queensland to southern New South Wales.

References

{{Taxonbar, from=Q3110396 virgatum Flora of New South Wales Flora of Queensland Plants described in 1825 Taxa named by Augustin Pyramus de Candolle