Gderrin: italics in title
{{Short description|Species of legume}}
{{Use Australian English|date=March 2024}}
{{Use dmy dates|date=April 2024}}
{{Speciesbox
|name =
|image =
|image_caption =
|genus = Swainsona
|species = pedunculata
|authority = [[A.T.Lee]]<ref name="APC">{{cite web |title=''Swainsona pedunculata'' |url=https://biodiversity.org.au/nsl/services/apc-format/display/95123 |publisher=Australian Plant Census |access-date=2 May 2024}}</ref>
|synonyms_ref =
|synonyms =
}}
'''''Swainsona pedunculata''''' is a species of flowering plant in the family [[Fabaceae]] and is [[endemic]] to inland areas of Western Australia. It is a small, ascending [[Annual plant|annual]] [[Herbaceous plant|herb]] with [[Pinnation#Number of divisions|imparipinnate]] leaves with 3 to 7 narrowly elliptic or lance-shaped leaflets, and [[raceme]]s of 2 to 3 purple flowers.
==Description==
''Swainsona pedunculata'' is a annual herb up to {{cvt|20|cm}} high with strongly ribbed and hairy stems. Its leaves are imparipinnate, less than {{cvt|50|mm}} long on a long [[Petiole (botany)|petiole]], with 3 to 7, usually 5 narrowly elliptic or lance-shaped leaflets, the lower leaflets {{cvt|10–20|mm}} long and {{cvt|1–2|mm}} wide. There is a tapering linear [[stipule]] often {{cvt|5|mm}} long at the base of the petiole. The flowers are arranged in racemes with 2 to 3 flowers on a [[Peduncle (botany)|peduncle]] about {{cvt|0.5|mm}} long, each flower {{cvt|10–15|mm}} long on a [[Pedicel (botany)|pedicel]] {{cvt|1–2|mm}} long. The [[sepal]]s are joined at the base, forming a tube about {{cvt|2|mm}} long, the sepal lobes about twice as long as the tube. The petals are purple, the [[Papilionaceous flower#Corolla|standard]] petal about {{cvt|15|mm}} long and wide, the [[Papilionaceous flower#Corolla|wings]] {{cvt|10–15|mm}} long, and the [[Papilionaceous flower#Corolla|keel]] about {{cvt|10|mm}} long and {{cvt|5|mm}} long and {{cvt|1.0–1.5|mm}} deep. The fruit is about {{cvt|25|mm}} long and {{cvt|3|mm}} wide.<ref name="Telopea">{{cite journal |last1=Thompson |first1=Joy |title=A revision of the genus ''Swainsona'' (Fabaceae).|journal=Telopea |date=1993 |volume=5 |issue=3 |pages=473–474 |url=https://www.biodiversitylibrary.org/item/264754#page/51/mode/1up |access-date=2 May 2024}}</ref>
==Taxonomy and naming==
''Swainsona pedunculata'' was first formally described in 1948 by [[Alma Theodora Lee]] in ''[[Contributions from the New South Wales National Herbarium]]'', from specimens collected by [[Charles Gardner (botanist)|Charles Gardner]] in the [[Kennedy Range National Park|Kennedy Range]] in 1941.<ref name="APNI">{{cite web |title=''Swainsona pedunculata'' |url=https://biodiversity.org.au/nsl/services/rest/instance/apni/518891|publisher=Australian Plant Name Index |access-date=2 May 2024}}</ref> The [[botanical name|specific epithet]] (''pedunculata'') means "[[wikt
edunculate#Adjective|pedunculate]]".<ref name="Sharr">{{cite book |last1=Sharr |first1=Francis Aubi |last2=George |first2=Alex |title=Western Australian Plant Names and Their Meanings |date=2019 |publisher=Four Gables Press |location=Kardinya, WA |isbn=9780958034180 |page=273 |edition=3rd}}</ref>
==Distribution and habitat==
This species of pea grows in rocky or stony places in the [[Carnarvon bioregion|Carnarvon]], [[Gascoyne bioregion|Gascoyne]] and [[Murchison bioregion|Murchison]] bioregions of inland Western Australia.<ref name="Telopea" /><ref name=FB>{{FloraBase|name=''Swainsona pedunculata''|id=4239}}</ref>
==References==
{{Reflist}}
{{Taxonbar|from=Q15482700}}
[[Category:Swainsona|pedunculata]]
[[Category:Fabales of Australia]]
[[Category:Flora of Western Australia]]
[[Categorylants described in 1948]]
Okumaya devam et...
{{Short description|Species of legume}}
{{Use Australian English|date=March 2024}}
{{Use dmy dates|date=April 2024}}
{{Speciesbox
|name =
|image =
|image_caption =
|genus = Swainsona
|species = pedunculata
|authority = [[A.T.Lee]]<ref name="APC">{{cite web |title=''Swainsona pedunculata'' |url=https://biodiversity.org.au/nsl/services/apc-format/display/95123 |publisher=Australian Plant Census |access-date=2 May 2024}}</ref>
|synonyms_ref =
|synonyms =
}}
'''''Swainsona pedunculata''''' is a species of flowering plant in the family [[Fabaceae]] and is [[endemic]] to inland areas of Western Australia. It is a small, ascending [[Annual plant|annual]] [[Herbaceous plant|herb]] with [[Pinnation#Number of divisions|imparipinnate]] leaves with 3 to 7 narrowly elliptic or lance-shaped leaflets, and [[raceme]]s of 2 to 3 purple flowers.
==Description==
''Swainsona pedunculata'' is a annual herb up to {{cvt|20|cm}} high with strongly ribbed and hairy stems. Its leaves are imparipinnate, less than {{cvt|50|mm}} long on a long [[Petiole (botany)|petiole]], with 3 to 7, usually 5 narrowly elliptic or lance-shaped leaflets, the lower leaflets {{cvt|10–20|mm}} long and {{cvt|1–2|mm}} wide. There is a tapering linear [[stipule]] often {{cvt|5|mm}} long at the base of the petiole. The flowers are arranged in racemes with 2 to 3 flowers on a [[Peduncle (botany)|peduncle]] about {{cvt|0.5|mm}} long, each flower {{cvt|10–15|mm}} long on a [[Pedicel (botany)|pedicel]] {{cvt|1–2|mm}} long. The [[sepal]]s are joined at the base, forming a tube about {{cvt|2|mm}} long, the sepal lobes about twice as long as the tube. The petals are purple, the [[Papilionaceous flower#Corolla|standard]] petal about {{cvt|15|mm}} long and wide, the [[Papilionaceous flower#Corolla|wings]] {{cvt|10–15|mm}} long, and the [[Papilionaceous flower#Corolla|keel]] about {{cvt|10|mm}} long and {{cvt|5|mm}} long and {{cvt|1.0–1.5|mm}} deep. The fruit is about {{cvt|25|mm}} long and {{cvt|3|mm}} wide.<ref name="Telopea">{{cite journal |last1=Thompson |first1=Joy |title=A revision of the genus ''Swainsona'' (Fabaceae).|journal=Telopea |date=1993 |volume=5 |issue=3 |pages=473–474 |url=https://www.biodiversitylibrary.org/item/264754#page/51/mode/1up |access-date=2 May 2024}}</ref>
==Taxonomy and naming==
''Swainsona pedunculata'' was first formally described in 1948 by [[Alma Theodora Lee]] in ''[[Contributions from the New South Wales National Herbarium]]'', from specimens collected by [[Charles Gardner (botanist)|Charles Gardner]] in the [[Kennedy Range National Park|Kennedy Range]] in 1941.<ref name="APNI">{{cite web |title=''Swainsona pedunculata'' |url=https://biodiversity.org.au/nsl/services/rest/instance/apni/518891|publisher=Australian Plant Name Index |access-date=2 May 2024}}</ref> The [[botanical name|specific epithet]] (''pedunculata'') means "[[wikt
edunculate#Adjective|pedunculate]]".<ref name="Sharr">{{cite book |last1=Sharr |first1=Francis Aubi |last2=George |first2=Alex |title=Western Australian Plant Names and Their Meanings |date=2019 |publisher=Four Gables Press |location=Kardinya, WA |isbn=9780958034180 |page=273 |edition=3rd}}</ref>==Distribution and habitat==
This species of pea grows in rocky or stony places in the [[Carnarvon bioregion|Carnarvon]], [[Gascoyne bioregion|Gascoyne]] and [[Murchison bioregion|Murchison]] bioregions of inland Western Australia.<ref name="Telopea" /><ref name=FB>{{FloraBase|name=''Swainsona pedunculata''|id=4239}}</ref>
==References==
{{Reflist}}
{{Taxonbar|from=Q15482700}}
[[Category:Swainsona|pedunculata]]
[[Category:Fabales of Australia]]
[[Category:Flora of Western Australia]]
[[Category
lants described in 1948]]Okumaya devam et...