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I added a common name, and cited a source.
 
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{{Short description|Species of fungus}}
{{stack begin}}
{{stack begin}}
{{Speciesbox
{{Taxobox
|image = Tuber gibbosum 85547.jpg
|image = Tuber gibbosum 85547.jpg
|image_width = 234px
|image_caption =
|image_caption =
|genus = Tuber
|regnum = [[Fungus|Fungi]]
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|species = gibbosum
|divisio = [[Ascomycota]]
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|authority = [[Harvey Wilson Harkness|Harkness]] (1899)
|classis = [[Pezizomycetes]]
|ordo = [[Pezizales]]
|familia = [[Tuberaceae]]
|genus = ''[[Truffle (fungus)|Tuber]]''
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|species ='''''T. gibbosum'''''
|binomial =''Tuber gibbosum''
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|binomial_authority = [[Harvey Wilson Harkness|Harkness]] (1899)
}}
}}
{{mycomorphbox
{{mycomorphbox
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'''''Tuber gibbosum''''' is a species of [[truffle (fungus)|truffle]] in the genus ''[[Tuber]]''.<ref name=Bonito2010/> It is found in the [[Pacific Northwest]] region of the United States, where it grows in an [[mycorrhiza|ectomycorrhizal]] association with [[Douglas-fir]].
'''''Tuber gibbosum''''', commonly known as the '''Oregon white truffle''',<ref>{{cite book |last1=Arora |first1=David |title=Mushrooms demystified: a comprehensive guide to the fleshy fungi |date=1986 |publisher=Ten Speed Press |location=Berkeley |isbn=978-0-89815-169-5 |edition=Second}}</ref> is a species of [[truffle]] in the genus ''[[Tuber (fungus)|Tuber]]''.<ref name=Bonito2010/> It is found in the [[Pacific Northwest]] region of the United States, where it grows in an [[mycorrhiza|ectomycorrhizal]] association with [[Douglas-fir]]. It is commercially collected between as early as October and into March.<ref name=Winkler2013/>


==Taxonomy and phylogeny==
==Taxonomy and phylogeny==
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|caption=Phylogeny of ''Tuber'' species in the Gibbosum clade, based on ribosomal DNA sequences.<ref name=Bonito2010/>
|caption=Phylogeny of ''Tuber'' species in the Gibbosum clade, based on ribosomal DNA sequences.<ref name=Bonito2010/>
}}
}}
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{{stack|[[image:Tuber gibbosum 85548.jpg|thumb|200px|Fruit body]]}}


The species was first described by American mycologist [[Harvey Wilson Harkness]] in 1899.<ref name=Harkness1899/> The [[specific epithet]] derives from the [[Latin]] word ''gibbosum'' meaning "humped", and refers to the irregular lobes and humps on larger specimens. ''T.&nbsp;gibbosum'' is part of the Gibbosum [[clade]] of the genus ''Tuber''. Species in this clade have unusual "peculiar wall thickenings on hyphal tips emerging from the peridial surface at maturity."<ref name=Bonito2010/>
The species was first described by American mycologist [[Harvey Wilson Harkness]] in 1899.<ref name=Harkness1899/> The [[specific name (botany)|specific epithet]] derives from the [[Latin]] word ''gibbosum'' meaning "humped", and refers to the irregular lobes and humps on larger specimens. ''T.&nbsp;gibbosum'' is part of the ''gibbosum'' [[clade]] of the genus ''Tuber''. Species in this clade have unusual "peculiar wall thickenings on hyphal tips emerging from the peridial surface at maturity."<ref name=Bonito2010/>

''T. gibbosum'' resembles the similar species ''[[Tuber oregonense|T.&nbsp;oregonense]]'', and both are found growing under [[Douglas fir]].

{{clear|left}}
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[[File:Tuber gibbosum 85548.jpg|thumb|200px|none|Fruit body]]

==Edibility==
''Tuber gibbosum'' is edible and can be prepared similarly to European truffles; it is typically used to add flavor to a dish.<ref name=Volk1997/>


==References==
==References==
{{Reflist|refs=
{{Reflist|refs=


<ref name=Bonito2010>{{cite journal |author=Castellanoi G, Trappe JM, Rawlinson P, Vilgalys R. |title=Improved resolution of major clades within ''Tuber'' and taxonomy of species within the ''Tuber gibbosum'' complex |journal=Mycologica |year=2010 |volume=102 |issue=5 |pages=1042–57 |doi=10.3852/09-213}}</ref>
<ref name=Bonito2010>{{cite journal |vauthors=Castellanoi G, Trappe JM, Rawlinson P, Vilgalys R |title=Improved resolution of major clades within ''Tuber'' and taxonomy of species within the ''Tuber gibbosum'' complex |journal=Mycologia |year=2010 |volume=102 |issue=5 |pages=1042–1057 |doi=10.3852/09-213 |pmid=20943504|s2cid=27719272 }}</ref>


<ref name=Harkness1899>{{cite journal |title=Californian hypogaeous fungi |journal=Proceedings of the California Academy of Sciences |year=1899 |author=Phillips W, Harkness HW. |volume=3 |issue=8 |series=8 |pages=241–91}}</ref>
<ref name=Winkler2013>{{cite journal |author=Winkler Daniel |title=Truffles of the Pacific Northwest|journal=Fungi|year=2013 |volume=6 |issue=4 |pages=16–19 }}</ref>


<ref name=Harkness1899>{{cite journal |title=Californian hypogaeous fungi |journal=Proceedings of the California Academy of Sciences |year=1899 |vauthors=Phillips W, Harkness HW |volume=3 |issue=8 |series=8 |pages=241–291}}</ref>

<ref name=Volk1997>{{cite web |vauthors=Volk, Tom|title=Tom Volk's Fungus of the Month for January 1997|website=Tom Volk's Fungi|year=1997|url=http://botit.botany.wisc.edu/toms_fungi/jan97.html}}</ref>
}}
}}


==External links==
==External links==
*{{MycoBank|190404}}
* {{MycoBank|190404}}

{{Taxonbar|from=Q7850810}}


[[Category:Tuber (genus)]]
[[Category:Tuber (fungus)|gibbosum]]
[[Category:Edible fungi]]
[[Category:Truffles (fungi)]]
[[Category:Fungi of North America]]
[[Category:Fungi of North America]]
[[Category:Species described in 1899]]
[[Category:Fungi described in 1899]]
[[Category:Fungus species]]

Latest revision as of 19:05, 25 March 2024

Tuber gibbosum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Pezizomycetes
Order: Pezizales
Family: Tuberaceae
Genus: Tuber
Species:
T. gibbosum
Binomial name
Tuber gibbosum
Harkness (1899)
Tuber gibbosum
View the Mycomorphbox template that generates the following list
Glebal hymenium
Hymenium attachment is not applicable
Lacks a stipe
Spore print is blackish-brown to brown
Ecology is mycorrhizal
Edibility is choice

Tuber gibbosum, commonly known as the Oregon white truffle,[1] is a species of truffle in the genus Tuber.[2] It is found in the Pacific Northwest region of the United States, where it grows in an ectomycorrhizal association with Douglas-fir. It is commercially collected between as early as October and into March.[3]

Taxonomy and phylogeny

[edit]
Phylogeny of Tuber species in the Gibbosum clade, based on ribosomal DNA sequences.[2]

The species was first described by American mycologist Harvey Wilson Harkness in 1899.[4] The specific epithet derives from the Latin word gibbosum meaning "humped", and refers to the irregular lobes and humps on larger specimens. T. gibbosum is part of the gibbosum clade of the genus Tuber. Species in this clade have unusual "peculiar wall thickenings on hyphal tips emerging from the peridial surface at maturity."[2]

T. gibbosum resembles the similar species T. oregonense, and both are found growing under Douglas fir.

Fruit body

Edibility

[edit]

Tuber gibbosum is edible and can be prepared similarly to European truffles; it is typically used to add flavor to a dish.[5]

References

[edit]
  1. ^ Arora, David (1986). Mushrooms demystified: a comprehensive guide to the fleshy fungi (Second ed.). Berkeley: Ten Speed Press. ISBN 978-0-89815-169-5.
  2. ^ a b c Castellanoi G, Trappe JM, Rawlinson P, Vilgalys R (2010). "Improved resolution of major clades within Tuber and taxonomy of species within the Tuber gibbosum complex". Mycologia. 102 (5): 1042–1057. doi:10.3852/09-213. PMID 20943504. S2CID 27719272.
  3. ^ Winkler Daniel (2013). "Truffles of the Pacific Northwest". Fungi. 6 (4): 16–19.
  4. ^ Phillips W, Harkness HW (1899). "Californian hypogaeous fungi". Proceedings of the California Academy of Sciences. 8. 3 (8): 241–291.
  5. ^ Volk, Tom (1997). "Tom Volk's Fungus of the Month for January 1997". Tom Volk's Fungi.
[edit]
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