# Vitis labrusca

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Vitis_labrusca
> Markdown URL: https://mediated.wiki/source/Vitis_labrusca.md
> Source: https://en.wikipedia.org/wiki/Vitis_labrusca
> Source revision: 1346650682
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

{{Short description|Species of grapevine}}
{{Use mdy dates|date=October 2025}}
{{For|the other species also called fox grape|Vitis vulpina}}
{{speciesbox
|name = Fox grape
|image = Vitis labrusca 154618896.jpg
|image_caption = 
|status = G5
|status_system = TNC
|genus = Vitis
|species = labrusca
|authority = [L.](/source/Carl_Linnaeus)
}}

'''''Vitis labrusca''''', the '''fox grape''', is a [species](/source/species) of [grapevines](/source/grapevines) belonging to the ''[Vitis](/source/Vitis)'' [genus](/source/genus) in the [flowering plant](/source/flowering_plant) family [Vitaceae](/source/Vitaceae). The vines are native to eastern [North America](/source/North_America) and are the source of many grape [cultivar](/source/cultivar)s, including [Catawba](/source/Catawba_(grape)), [Concord](/source/Concord_grape), [Delaware](/source/Delaware_(grape)), [Isabella](/source/Isabella_(grape)), [Niagara](/source/Niagara_(grape)), and many [hybrid grape](/source/hybrid_grape) varieties such as [Agawam](/source/Agawam_(grape)), [Alexander](/source/Alexander_(grape)) and [Onaka](/source/Onaka_(grape)). Among the characteristics of this vine species in contrast to the European wine grape ''[Vitis vinifera](/source/Vitis_vinifera)'' are its "slip-skin" that allows the skin of the grape [berries](/source/berries) to easily slip off when squeezed, instead of crushing the [pulp](/source/Juice_vesicles), and the presence of [tendril](/source/tendril)s on every node of the cane. ''Vitis labrusca'' also tends to have strong resistance to mildews and [phylloxera](/source/phylloxera). Another contrast with European ''V. vinifera'' are unique flavors, best known to most people through the Concord grape.<ref name="Oxford pp 19-20">{{cite book|author1=[Robinson, Jancis](/source/Jancis_Robinson) |title=The Oxford Companion to Wine|url=https://archive.org/details/oxfordcompaniont00janc |publisher=Oxford University Press|edition=Third |date=2006|ISBN=978-0-19-860990-2|pages=[https://archive.org/details/oxfordcompaniont00janc/page/18/mode/2up 19-20]}}</ref> The term "foxy" became a sort of catchall for the [wine tasting descriptors](/source/wine_tasting_descriptors) used for these American wines that were distinct from the familiar flavors of the European viniferous wines.<ref name="Great Grapes">{{cite book|author1=Ramey, B| title=The Great Wine Grapes| chapter=Concord, Catawaba and Delaware entries  |publisher=University of California-Davis |date=1977| ASIN=B0006CZP4S}}</ref> These flavors have been described as strawberry, raspberry, cotton candy, and "grapey" (because Americans associate these flavors with popular grape juices, candies, jellies and jams, sodas, and more made with Concord grapes). Occasionally, depending on the winemaking, ''V. labrusca'' grapes can impart a musky flavor to wine, which some find intriguing while others dislike, but this can be mitigated or increased by winegrowing and winemaking practices. ''Vitis labrusca'' is in the parentage of the world's most planted grape variety, [Kyoho](/source/Kyoho_(grape)).

==History==
thumb|Concord grapes
According to wine historian [Edward Hyams](/source/Edward_Hyams) and wine expert [Jancis Robinson](/source/Jancis_Robinson), ''Vitis labrusca'' was probably the species seen by [Leif Ericsson](/source/Leif_Ericsson) growing wild along the coast of [Vinland](/source/Vinland) in the 11th century. There is ample evidence that the ''labrusca'' was growing wild in North America before Europeans arrived. The vine was not officially identified and recorded until [Carl Linnaeus](/source/Carl_Linnaeus) and his peers started cataloging American vine species in the mid-18th century. In the 19th century, ''Vitis labrusca'' was among the American vines transported to [Europe](/source/Europe) that were carrying the [phylloxera](/source/phylloxera) louse that caused [widespread devastation](/source/Phylloxera_epidemic) to the European vineyards planted with ''Vitis vinifera''.<ref name="Robinson pp 8, 18, 228">{{cite book|url=https://archive.org/details/vinesgrapeswines00robi|author1=Robinson, Jancis |title=Vines, Grapes & Wines|publisher=Mitchell Beazley |date=1986 |ISBN=1-85732-999-6| pages=[https://archive.org/details/vinesgrapeswines00robi/page/8/mode/2up 8], [https://archive.org/details/vinesgrapeswines00robi/page/18/mode/2up 18], [https://archive.org/details/vinesgrapeswines00robi/page/228/mode/2up 228]}}</ref>

Also in the 19th century, [Ephraim Bull](/source/Ephraim_Bull) of [Concord, Massachusetts](/source/Concord%2C_Massachusetts), cultivated seeds from wild ''labrusca'' vines to create the [Concord grape](/source/Concord_grape), which would become an important agricultural crop in the United States.<ref name="Robinson pp 8, 18, 228"/>

==Vine characteristics==
The majority of ''Vitis labrusca'' [grape varieties](/source/grape_varieties) are red, although white varieties such as [Niagara](/source/Niagara_(grape)) and "pink-skinned" varieties such as Catawba have dark colored berries high in [phenolic compounds](/source/phenolic_compounds_(wine)) that produced strongly flavored wines. As the berries near [harvest](/source/harvest_(wine)) and become fully [ripe](/source/ripe_(wine)), they separate easily from the [pedicel](/source/pedicel_(botany)) (berry stem). If the berry is squeezed gently between two fingers, the thick skin will slip easily off leaving the pulp intact as a ball. This trait gives ''Vitis labrusca'' the name of "slip skin" grapes. Another trait of ''labrusca'' that aids [ampelographers](/source/ampelographers) in identification of vines and hybrid varieties descended from the species is the large, thick leaves of the vines that have a hairy underside with dense brown or white hairs.<ref name="Oxford pp 19-20"/>

Like many other American vine species, ''Vitis labrusca'' has some natural resistance to many [grape diseases](/source/grape_diseases), including [phylloxera](/source/phylloxera). However, its resistance and [grafting](/source/grafting_(plant)) compatibility is not as high as that of other species, such as ''[Vitis aestivalis](/source/Vitis_aestivalis)'', ''[Vitis rupestris](/source/Vitis_rupestris)'' and ''[Vitis berlandieri](/source/Vitis_berlandieri)'', and it is not often used for commercial [rootstock](/source/rootstock).<ref name="Oxford pp 19-20"/> It is a robust plant, and in many states can be considered [weed](/source/weed)y or [invasive](/source/invasive_species).<ref>{{cite web|title=Vitis labrusca L. fox grape|url=http://plants.usda.gov/plant-profile?symbol=VILA8|publisher=United States Department of Agriculture|access-date=11 October 2014}}</ref>

==Wine regions==
right|thumb|Botanical features of ''Vitis labrusca''
''Vitis labrusca'' is located along the eastern seaboard of [North America](/source/North_America) from [Nova Scotia](/source/Nova_Scotia) down to [Georgia](/source/Georgia_(US_wine)) and westward to the [Mississippi River](/source/Mississippi_River). Among [American Viticultural Areas](/source/American_Viticultural_Areas) (AVA)s that produce wine from ''labrusca'' or hybrids derived from ''labrusca'' include [Alexandria Lakes](/source/Alexandria_Lakes_AVA), [Upper Mississippi Valley](/source/Upper_Mississippi_Valley_(AVA)), [Mississippi Delta](/source/Mississippi_Delta_(AVA)), [Ohio River Valley](/source/Ohio_River_Valley_(AVA)), [Southeastern New England](/source/Southeastern_New_England_(AVA)), [Lake Erie](/source/Lake_Erie_(AVA)) as well as several AVAs in the states of [New York](/source/New_York_(wine)), [Virginia](/source/Virginia_(wine)), [Ohio](/source/Ohio_(wine)), [Michigan](/source/Michigan_(wine)) and [Minnesota](/source/Minnesota_wine).<ref name="Viticulture">{{cite book |author1=Winkler, Albert J.|author2=Cook, James A.|author3=Kliewer, William Mark |author4=Lider. Lloyd A.|url=https://archive.org/details/generalviticultu0000wink/mode/2up |title=General Viticulture |publisher=University of California Press |location=Berkeley|isbn=978-0520025912 |edition=2nd |date=1974 |pages=[https://archive.org/details/generalviticultu0000wink/page/17/mode/2up 17–20], [https://archive.org/details/generalviticultu0000wink/page/59/mode/2up 59], [https://archive.org/details/generalviticultu0000wink/page/166/mode/2up 166-167] |ref=refWinkler1974}}</ref>
In the Canadian Province of Ontario, the use of ''Vitis labrusca'' varieties is not permitted by the [VQA](/source/Vintners_Quality_Alliance) regulatory and [appellation](/source/appellation) system, except for [Vidal](/source/Vidal_(grape)), a hybrid grape varietal.<ref name="Fine_Vintage">{{cite web |author1=Cluer, James MW |title=The Fine Vintage Canadian Wine Scholar Study Guide |url=https://www.finevintageltd.com/wp-content/uploads/2019/12/Fine-Vintage-Canadian-Wine-Scholar-Study-Guide.pdf |website=Fine Vintage International |date=2019-12-01|archive-url=https://web.archive.org/web/20251004033903/https://www.finevintageltd.com/wp-content/uploads/2019/12/Fine-Vintage-Canadian-Wine-Scholar-Study-Guide.pdf|archive-date=2025-10-04 |url-status=live}}</ref>

Unlike ''vinifera'', hybrids and ''Vitis labrusca'' varieties can better withstand the severe [continental conditions](/source/continental_climate_(wine)) of eastern North America with severely cold winters and hot, humid summers. (However, ''labrusca'' doesn't do quite as well as varieties like ''[Vitis rotundifolia](/source/Vitis_rotundifolia)'' in the humidity of southeastern US). In fact, in areas of the United States where ''vinifera'' does flourish in the west, the conditions during the [growing season](/source/growing_season_(wine)) are often too arid for ''labrusca'' vines.<ref name="Viticulture"/>

=="Foxy"==
According to [University of California, Davis](/source/University_of_California%2C_Davis) [viticulture](/source/viticulture) expert [A. J. Winkler](/source/A._J._Winkler), outside of the ''vinifera'' [Muscat family of grapes](/source/Muscat_family_of_grapes), ''Vitis labrusca'' varieties have the most pronounced [aromas](/source/aromas_(wine)) among wine grape varieties. While the description "foxy" has been thought to describe a unique, earthy and sweet muskiness that can be perceived in fresh Concord grapes as well as [grape juice](/source/grape_juice) made from Concord and other ''labrusca'' varieties, the flavors also most commonly associated with these grapes include fruity aromas and flavors of strawberry and raspberry. In the 1920s, scientists were able to isolate the [aroma compound](/source/aroma_compound) responsible for the "foxy" musk as [methyl anthranilate](/source/methyl_anthranilate).<ref name="Viticulture"/> These compounds are used to produce grape-flavored juices, candies, sodas, and other "grape-flavored" products. 

==See also==
* [List of grape varieties](/source/List_of_grape_varieties)
* [Bangalore Blue](/source/Bangalore_Blue)

==References==
{{Reflist|2}}

==External links==
*[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:307691-2 Plants of the World Online: ''Vitis labrusca'']
*[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242417483 Flora of North America: ''Vitis labrusca'']

{{Vitis (grape) species}}
{{Taxonbar|from=Q311720}}

labrusca
Category:Flora of the Eastern United States
Category:Flora of Eastern Canada
Category:Crops originating from North America
Category:Plants described in 1753
Category:Botanical taxa named by Carl Linnaeus
Category:Fruits originating in North America

---
Adapted from the Wikipedia article [Vitis labrusca](https://en.wikipedia.org/wiki/Vitis_labrusca) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Vitis_labrusca?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
