Eucalyptus nigrifunda: Difference between revisions

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{{Short description|Species of eucalyptus}}
{{speciesbox
{{speciesbox
|name = Desert wandoo
|name = Desert wandoo
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|genus = Eucalyptus
|genus = Eucalyptus
|species = nigrifunda
|species = nigrifunda
|authority = [[Ian Brooker|Brooker]] & [[Stephen Hopper|Hopper]]
|authority = [[Ian Brooker|Brooker]] & [[Stephen Hopper|Hopper]]<ref name=APC>{{cite web|title=''Eucalyptus nigrifunda''|url= https://biodiversity.org.au/nsl/services/apc-format/display/118307|publisher=Australian Plant Census|access-date=13 November 2019}}</ref>
|}}
|}}


'''''Eucalyptus nigrifunda''''', commonly known as '''desert wandoo''', is a tree that is native to a small area in central [[Western Australia]].<ref name=FloraBase>{{FloraBase|name=''Eucalyptus nigrifunda''|id=12900}}</ref>
'''''Eucalyptus nigrifunda''''', commonly known as '''desert wandoo''',<ref name=FloraBase>{{FloraBase|name=''Eucalyptus nigrifunda''|id=12900}}</ref> is a species of tree that is [[Endemism|endemic]] to a small area in central Western Australia. It has smooth reddish brown bark with some rough, flaky black bark near the base of the trunk, lance-shaped adult leaves, flower buds in groups of nine, white flowers and cylindrical to barrel-shaped fruit.


==Description==
The tree typically grows to a height of {{convert|5|to|7|m|ft|0}} with rough bark that is black on the trunk.
''Eucalyptus nigrifunda'' is a tree that typically grows to a height of {{cvt|5-7|m}} and forms a [[lignotuber]]. It has rough, flaky black bark on the base of the trunk, smooth reddish brown bark above. Adult leaves are lance-shaped, the same shade of dull bluish green on both sides, {{cvt|65-110|mm}} long and {{cvt|9-15|mm}} wide, tapering to a [[Petiole (botany)|petiole]] {{cvt|10-20|mm}} long. The flower buds are arranged in leaf [[wikt:axil|axil]]s in groups of nine on an unbranched [[Peduncle (botany)|peduncle]] {{cvt|10-15|mm}} long, the individual buds on [[Pedicel (botany)|pedicels]] about {{cvt|1|mm}} long. Mature buds are spindle-shaped, {{cvt|9-12|mm}} long and {{cvt|2-3|mm}} wide with a conical to horn-shaped [[Operculum (botany)|operculum]]. Flowering has been recorded in July and the flowers are white. The fruit is a woody, cylindrical to barrel-shaped [[Capsule (botany)|capsule]] {{cvt|4-9|mm}} long and {{cvt|3-5|mm}} wide with the valves near rim level.<ref name="FloraBase" /><ref name="CANBR">{{cite web |title=''Eucalyptus nigrifunda'' |url=https://apps.lucidcentral.org/euclid/text/entities/eucalyptus_nigrifunda.htm |publisher=Euclid: Centre for Australian National Biodiversity Research |access-date=31 May 2020}}</ref><ref name="Nuytsia">{{cite journal |last1=Brooker |first1=M. Ian H. |last2=Hopper |first2=Stephen |title=A taxonomic revision of ''Eucalyptus wandoo'', ''E. Redunce'' and allied species (''Eucalyptus'' series ''Levispermae'' Maiden - Myrtaceae) in Western Australia |journal=Nuytsia |date=1991 |volume=8 |issue=1 |page=51 |url=https://www.biodiversitylibrary.org/item/223978#page/57/mode/1up |access-date=13 November 2019}}</ref>


==Taxonomy and naming==
It is found on breakaways of decomposing [[granite]] in a small area in the [[Goldfields-Esperance]] region of Western Australia to the north east of [[Kalgoorlie, Western Australia|Kalgoorlie]] where it grows in sandy-clay soils.<ref name=FloraBase/>
''Eucalyptus nigrifunda'' was first formally described in 1991 by [[Ian Brooker]] and [[Stephen Hopper]] in the journal ''[[Nuytsia (journal)|Nuytsia]]'' from specimens they collected in 1984.<ref name="Nuytsia" /><ref name=APNI>{{cite web|title=''Eucalyptus nigrifunda''|url= https://id.biodiversity.org.au/instance/apni/456184 |publisher=APNI|access-date=13 November 2019}}</ref> The [[Botanical name|specific epithet]] (''nigrifunda'') is from the [[Latin]] ''nigri'' meaning "black" and ''fundus'', "bottom" referring to the dark base of the trunk.<ref name="Nuytsia" />

==Distribution and habitat==
Desert wandoo is found on breakaways of decomposing [[granite]] in a small area in the [[Great Victoria Desert]] where it grows in sandy-clay soils.<ref name="FloraBase" /><ref name="Nuytsia" />

==Conservation status==
This eucalypt is classified as "[[Declared Rare and Priority Flora List|Priority Four]]" by the Government of Western Australia [[Department of Parks and Wildlife (Western Australia)|Department of Parks and Wildlife]],<ref name="FloraBase" /> meaning that is rare or near threatened.<ref name=codes>{{cite web|title=Conservation codes for Western Australian Flora and Fauna|url=https://www.dpaw.wa.gov.au/images/documents/plants-animals/threatened-species/Listings/Conservation%20code%20definitions.pdf|publisher=Government of Western Australia Department of Parks and Wildlife|access-date=13 November 2019}}</ref>


==See also==
==See also==
* [[List of Eucalyptus species|List of ''Eucalyptus'' species]]
{{Portal|Trees}}
*[[List of Eucalyptus species|List of ''Eucalyptus'' species]]


==References==
==References==
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{{Taxonbar|from=Q15353507}}
{{Taxonbar|from=Q15353507}}


[[Category:Rosids of Western Australia]]
[[Category:Eucalypts of Western Australia]]
[[Category:Trees of Australia]]
[[Category:Trees of Australia]]
[[Category:Eucalyptus|nigrifunda]]
[[Category:Eucalyptus|nigrifunda]]
[[Category:Myrtales of Australia]]
[[Category:Myrtales of Australia]]
[[Category:Plants described in 1991]]
[[Category:Plants described in 1991]]
[[Category:Taxa named by Ian Brooker]]
[[Category:Taxa named by Stephen Hopper]]
[[Category:Endemic flora of Western Australia]]

Latest revision as of 19:50, 30 April 2022

Desert wandoo

Priority Four — Rare Taxa (DEC)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. nigrifunda
Binomial name
Eucalyptus nigrifunda

Eucalyptus nigrifunda, commonly known as desert wandoo,[2] is a species of tree that is endemic to a small area in central Western Australia. It has smooth reddish brown bark with some rough, flaky black bark near the base of the trunk, lance-shaped adult leaves, flower buds in groups of nine, white flowers and cylindrical to barrel-shaped fruit.

Description[edit]

Eucalyptus nigrifunda is a tree that typically grows to a height of 5–7 m (16–23 ft) and forms a lignotuber. It has rough, flaky black bark on the base of the trunk, smooth reddish brown bark above. Adult leaves are lance-shaped, the same shade of dull bluish green on both sides, 65–110 mm (2.6–4.3 in) long and 9–15 mm (0.35–0.59 in) wide, tapering to a petiole 10–20 mm (0.39–0.79 in) long. The flower buds are arranged in leaf axils in groups of nine on an unbranched peduncle 10–15 mm (0.39–0.59 in) long, the individual buds on pedicels about 1 mm (0.039 in) long. Mature buds are spindle-shaped, 9–12 mm (0.35–0.47 in) long and 2–3 mm (0.079–0.118 in) wide with a conical to horn-shaped operculum. Flowering has been recorded in July and the flowers are white. The fruit is a woody, cylindrical to barrel-shaped capsule 4–9 mm (0.16–0.35 in) long and 3–5 mm (0.12–0.20 in) wide with the valves near rim level.[2][3][4]

Taxonomy and naming[edit]

Eucalyptus nigrifunda was first formally described in 1991 by Ian Brooker and Stephen Hopper in the journal Nuytsia from specimens they collected in 1984.[4][5] The specific epithet (nigrifunda) is from the Latin nigri meaning "black" and fundus, "bottom" referring to the dark base of the trunk.[4]

Distribution and habitat[edit]

Desert wandoo is found on breakaways of decomposing granite in a small area in the Great Victoria Desert where it grows in sandy-clay soils.[2][4]

Conservation status[edit]

This eucalypt is classified as "Priority Four" by the Government of Western Australia Department of Parks and Wildlife,[2] meaning that is rare or near threatened.[6]

See also[edit]

References[edit]

  1. ^ "Eucalyptus nigrifunda". Australian Plant Census. Retrieved 13 November 2019.
  2. ^ a b c d "Eucalyptus nigrifunda". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. ^ "Eucalyptus nigrifunda". Euclid: Centre for Australian National Biodiversity Research. Retrieved 31 May 2020.
  4. ^ a b c d Brooker, M. Ian H.; Hopper, Stephen (1991). "A taxonomic revision of Eucalyptus wandoo, E. Redunce and allied species (Eucalyptus series Levispermae Maiden - Myrtaceae) in Western Australia". Nuytsia. 8 (1): 51. Retrieved 13 November 2019.
  5. ^ "Eucalyptus nigrifunda". APNI. Retrieved 13 November 2019.
  6. ^ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 13 November 2019.