Platylobium

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Platylobium
Platylobium (1803-1808%3F) by Lewin.jpg
Platylobium Watercolour (1803–1808?) by John Lewin
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Clade: Mirbelioids
Genus: Platylobium
Sm. (1793)
Species

See text

Synonyms [1]

CheilococcaSalisb. ex Sm. (1793)

Platylobium is a genus of shrubs in the legume family, Fabaceae. Native to eastern and south eastern Australia, they occur in a range of habitats of the coastal regions. The genus was first described by James Edward Smith, [2] and is closely allied to Bossiaea , another genus within the Mirbelioids.

Contents

The plants within this and other genera of the Mirbelioids are well known. They often have a common name that alludes to the oblongate pod described in the binary name—such as 'flat pea'—or by its exhibition of a yellow, orange, and pinky-red fluorescence—'eggs and bacon' peas. Papery dark brown scales support the banner of the pea's flower, this completes the semblance to a cooked breakfast. These flowers are displayed on rambling branches, sometimes as a short shrub, often extending prostrate. They range inland in coastal regions Southern and Eastern Australia, including Tasmania.

Platylobium is found to have a distinct wing on the pod, this distinguishes the genus from that of Bossiaea. Examination of the ovate leaves, distinction in the brown papery parts near the bract and diversion in the form of various parts will allow identification of the two species described below.

Species

Platylobium comprises the following species: [1] [3] [4] [5]

Related Research Articles

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Styphnolobium is a genus of flowering plants in the pea family, Fabaceae. It includes nine species of small trees and shrubs native to China and to the Americas, from the southern United States to Colombia. It belongs to subfamily Faboideae, and was formerly included within a broader interpretation of the genus Sophora. It was recently assigned to the unranked, monophyletic Cladrastis clade. They differ from the genus Calia (mescalbeans) in having deciduous leaves and flowers in axillary, not terminal, racemes. The leaves are pinnate, with 9–21 leaflets, and the flowers in pendulous racemes similar to those of the black locust. Necklacepod is a common name for plants in this genus.

<i>Viminaria</i> Genus of plants

Viminaria juncea is the single species in the genus Viminaria endemic to Australia. The genus is in the pea family Fabaceae. It is colloquially known as native broom after its resemblance to the related European broom plants. The Noongar peoples know the plant as koweda.

<i>Baptisia</i> Genus of legumes

Baptisia is a genus in the legume family, Fabaceae. They are flowering herbaceous perennial plants with pea-like flowers, followed by pods, which are sometimes inflated. They are native to woodland and grassland in eastern and southern North America. The species most commonly found in cultivation is B. australis.

<i>Pultenaea</i> Genus of legumes

Pultenaea is a genus of about 100 species of flowering plants in the family Fabaceae, and is endemic to Australia. Plants in this genus are shrubs with simple leaves and orange or yellow flowers similar to others in the family but with the standard petal equal to or slightly longer than the other petals.

<i>Templetonia</i> Genus of legumes

Templetonia is a genus of flowering plants in the family Fabaceae. They are native to Australia. The genus is named in honour of John Templeton, an Irish naturalist and botanist.

<i>Hovea</i> Genus of legumes

Hovea is a genus of about forty species of flowering plants in the family Fabaceae, and is endemic to Australia. Plants in this genus are sub-shrubs, shrubs or small trees with simple leaves and purple, blue or mauve flowers with a white centre. The fruit is a pod containing brown to blackish seeds. Species of Hovea occur in all Australian states, the Australian Capital Territory and the Northern Territory.

<i>Maackia</i> Genus of legumes

Maackia is a genus of flowering plants in the legume family, Fabaceae. There are 9 species, all native to eastern Asia, from China and Taiwan through Korea, Japan, and the Russian Far East. Six species are endemic to China. The generic name honors the botanist Richard Maack.

<i>Bossiaea</i> Genus of legumes

Bossiaea is a genus of about 78 species of flowering plants in the pea family Fabaceae and is endemic to Australia. Plants in this genus often have stems and branches modified as cladodes, simple, often much reduced leaves, flowers with the upper two sepal lobes larger than the lower three, usually orange to yellow petals with reddish markings, and the fruit a more or less flattened pod.

<i>Platylobium formosum</i> Species of legume

Platylobium formosum, also known as handsome flat-pea, is a shrub that is endemic to Australia. It is a member of the family Fabaceae and of the genus Platylobium.

<i>Bossiaea walkeri</i> Species of legume

Bossiaea walkeri, commonly known as cactus bossiaea, cactus pea, or Walker's stick bush, is a species of flowering plant in the pea family (Fabaceae) and is endemic to southern mainland Australia. It is a rigid, much-branched shrub with flattened, winged cladodes and red, pea-like flowers between July and November in the species' native range.

<i>Hovea linearis</i> Species of plant

Hovea linearis is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect or trailing subshrub with mostly narrowly linear to linear leaves with stipules at the base, and mauve and yellowish-green, pea-like flowers.

<i>Platylobium obtusangulum</i> Species of plant

Platylobium obtusangulum, the common flat-pea, is a shrub that is endemic to Australia. It is a member of the family Fabaceae and of the genus Platylobium.

Aenictophyton is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae. It contains two species which are endemic to Australia.

<i>Muelleranthus</i> Genus of legumes

Muelleranthus is a genus of flowering plants in the legume family, Fabaceae. It includes four species of herbs and shrubs native to Australia. Habitats include subtropical, mediterranean, and temperate climate shrubland, mostly on sandy soils in the central arid and semi-arid Eremaean region of the continent. It is often associated with Triodia tussock grasses. It belongs to the subfamily Faboideae.

<i>Bossiaea spinosa</i> Species of legume

Bossiaea spinosa is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a low, dense prostrate or rounded, twiggy shrub with egg-shaped to elliptic leaves and deep yellow to orange and pinkish-red, pea-like flowers.

<i>Xiphotheca</i> Genus of legumes

Xiphotheca is a genus of flowering plants in the legume family, Fabaceae. It includes 10 species of shrubs endemic to the Cape Provinces of South Africa. They grow in fynbos, generally at medium or low elevations, and often species have highly localised ranges. The genus belongs to the subfamily Faboideae. The name of the genus is a compound of Ancient Greek ξίφος (ksíphos), which means "sword", and θήκη (thēkē) which can mean "box" or "sheath"—a reference to the shape of the legume pods. Members of this genus can be distinguished by:

"(1) the presence of bracteoles in most species; (2) the fusion of the bracts with the base of the pedicel; (3) the laterally compressed pods; and (4) the accumulation of anabasine as a major alkaloid."

<i>Bossiaea scolopendria</i> Species of legume

Bossiaea scolopendria, commonly known as plank plant, is a species of flowering plant in the family Fabaceae and is endemic to New South Wales. It is an erect, sparsely-branched shrub with flattened branches, ending in winged cladodes, the leaves mostly reduced to small scales except on the youngest branches, and yellow and red flowers.

<i>Flemingia strobilifera</i> Species of legume

Flemingia strobilifera, commonly known as the luck plant or wild hops, is a perennial flowering plant in the legume family, Fabaceae, and subfamily Faboideae. It is native to South, East and Southeast Asia.

<i>Cytisus nigricans</i> Species of legume

Cytisus nigricans, the black broom, is a species of flowering plant in the subfamily Faboideae of the family Fabaceae. Growing 3–5 ft (0.91–1.52 m) tall, it is a slender deciduous shrub with erect branches. Masses of brilliant yellow, slightly fragrant pea-like flowers appear in long racemes on the current year's growth in summer and early autumn.

<span class="mw-page-title-main">Mirbelioids</span> Group of legumes

The Mirbelioids are an informal subdivision of the plant family Fabaceae that includes the former tribes Bossiaeeae and Mirbelieae. They are consistently recovered as a monophyletic clade in molecular phylogenies. The Mirbelioids arose 48.4 ± 1.3 million years ago. Members of this clade are mostly ericoid (sclerophyllous) shrubs with yellow and red flowers found in Australia, Tasmania, and Papua-New Guinea. The name of this clade is informal and is not assumed to have any particular taxonomic rank like the names authorized by the ICBN or the ICPN. Members of this clade exhibit unusual embryology compared to other legumes, either enlarged antipodal cells in the embryo sac or the production of multiple embryo sacs. There has been a shift from bee pollination to bird pollination several times in this clade. Mirbelioids produce quinolizidine alkaloids, but unlike most papilionoids, they do not produce isoflavones. Many of the Mirbelioids have pseudoraceme inflorescences.

References

  1. 1 2 Platylobium Sm. Plants of the World Online . Retrieved 15 September 2023.
  2. Linn. Trans. Vol. II. 350.
  3. "ILDIS LegumeWeb entry for Platylobium". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 15 January 2017.
  4. USDA; ARS; National Genetic Resources Program. "GRIN species records of Platylobium". Germplasm Resources Information Network—(GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 15 January 2017.
  5. "Platylobium". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government, Canberra. Retrieved 2 April 2012.

Further reading