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Plant

Blackcurrant

Ribes nigrum

Also known as: Ribes nigrum

A small deciduous shrub in the family Grossulariaceae — native to northern and central Europe and northern Asia. Produces small intensely-flavored dark-purple berries that are a foundational European summer fruit — for jams, syrups, juice, the French liqueur *crème de cassis*, and an entire complex of European desserts and beverages. The species is virtually unknown in American food culture — its commercial cultivation was banned in much of the United States from 1911 to 2003 because the plant hosts white pine blister rust, a fungal disease devastating to North American white pine forestry. The species remains restricted or absent in many US states; American blackcurrant cultivation is only just beginning to recover.

Blackcurrant
Photo via Wikimedia Commons — see source for license.

Scientific

Ribes nigrum (family Grossulariaceae) is a small deciduous shrub native to northern and central Europe and northern Asia. The plant is related to but distinct from [[gooseberry]] ([[gooseberry|Ribes uva-crispa]]) and the red and white currants (Ribes rubrum etc.) — all in the same genus but morphologically distinguishable.

The berries are intensely flavored — sharply tart, with a complex resinous-fruity aromatic profile. Fresh blackcurrants are too sour for most casual eating; the fruit’s role in cuisine is overwhelmingly through preservation, juicing, or cooking.

The species is unusually rich in vitamin C — fresh blackcurrants contain ~200 mg vitamin C per 100 g (compared to oranges at ~50 mg/100g and lemons at ~50 mg/100g).

American ban context

In 1911, the US federal government banned the planting of Ribes species (blackcurrant, [[gooseberry|gooseberry]], and related) across most of the country because they host [[kahikatea|white pine]] blister rust (Cronartium ribicola), a fungal disease devastating to North American white pine forestry. Pinus strobus (Eastern white pine) was a foundational American lumber species, and the blister rust threat justified federal-level Ribes extermination.

The federal ban was lifted in 1966, but many states maintained their own bans for decades. [[beacon-ny|New York]] lifted its state ban only in 2003 (driven partly by Greg Quinn, a [[beacon-ny|New York]] farmer who lobbied for Ribes re-legalization). Many states still restrict Ribes cultivation; comprehensive American re-introduction has been slow.

The cumulative effect: an entire generation of American food culture grew up unfamiliar with blackcurrant — the flavor is essentially missing from American grocery stores, juices, candies, and desserts where in Europe it is foundational.

Cultural and culinary

European uses are extensive:

  • Frenchcrème de cassis (Dijon liqueur); the Kir cocktail (cassis + white wine)
  • British — Ribena (blackcurrant cordial; one of the most-recognized British soft drinks); jams and pies
  • Polish, Russian, Scandinavian — fresh, frozen, juiced, preserved; kissel and various traditional fruit preparations
  • Germanschwarze Johannisbeere; in Rote Grütze (red fruit pudding)
  • New Zealand — Ribena production is a major export industry

See also

Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.

  • Member of: [[plants]] · [[nordic-wild-berries]]
  • Cousin of: [[gooseberry]]

Sources

  • Wikipedia — Blackcurrant

A plant entry in the 0mn1.one [[directory]].

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Scientific

cousin of

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