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Othello Petit

SpeciesShare of its ancestry traced back to each wild grape species, through the most probable parents. Unknown: lines no source traces back.
  • V. vinifera50%
  • V. aestivalis25%
Origin
Seibel, Albert

Origins

The most probable parents of Othello Petit, and what each source says.

ParentsDNA-confirmedA DNA (marker) study confirmed this parent.Sources agreeTwo or more sources name this parent, without DNA proof.One source onlyOnly one source names this parent.⚠ Sources disagreeSources name different parents, or a DNA test did not confirm the stated one.UnknownNo source names this parent.

Mother (seed parent)
MunsonSources agree

VIVC names Munson; Chateau Stripmine agrees

Father (pollen parent)
V. viniferaSources agree

VIVC names V. vinifera; Chateau Stripmine agrees

Most probable recent ancestors of Othello Petit. Fainter lines are less certain links. Click a variety for details.Full family tree →
What each source says (2 sources)

✓ matches the most probable parent · ✓ ⇄ same parent, but listed as the other parent · ≈ described only by species, consistent · – this source doesn't know this parent, no conflict · ≠ names a different one · struck through = not confirmed by a DNA test.

SourceMother (seed parent)Father (pollen parent)Basis
VIVC
VIVC passport #8839 ↗		Munson V. vinifera Catalogue record
Original wording

MUNSON

VITIS VINIFERA LINNE SUBSP. SATIVA (DE CANDOLLE) HEGI

Chateau Stripmine
Albert Seibel — crosses list ↗		Munson V. vinifera Compiled list (original sources not recorded)
Original wording

Listed on Albert Seibel — crosses list: seed parent Munson, pollen parent V. vinifera.

Row as shown on the site: Seibel 47 · Othello Petit · Munson · V. vinifera · V · Noir

Chateau Stripmine compiles many publications without recording which one each line comes from, so its agreement counts for less than an independent genebank.

Sources checked: VIVC: gives a pedigree · Chateau Stripmine: gives a pedigree · USDA GRIN: not found

Breeding records
Breeder
Seibel, Albert — VIVC
Breeder
Seibel, Albert — Chateau Stripmine
Stated pedigree
JAEGER 70 X VINIFERA — VIVC

Species ancestry

Othello Petit's ancestry is fully traced back to wild species. Depending on which source is right, between 88% and 100% is traced.

  • V. vinifera50%
  • V. rupestris25%(13%–25%)
  • V. aestivalis25%

How certain is the whole lineage?Covers every generation back to wild species, not just the parents: each part of the lineage counts its weakest link.Sources agree all the way: Traced to wild species through links where sources agree (or DNA confirms).Includes a disputed link: Traced through at least one link the sources disagree on.

Following every line of Othello Petit's ancestry back to wild species: about 75% rests on sources that agree (no DNA proof somewhere); about 25% passes through a link the sources disagree on.

  • Sources agree all the way75%
  • Includes a disputed link25%

OffspringOur database holds the varieties our winegrowers grow and all their ancestors. These are the descendants we know of, not every variety ever bred from this one.

1 variety was bred directly from Othello Petit; counting its own offspring, 8 descendants over 7 generations.

Descendants grown by our winegrowersEvery variety descended from Othello Petit, at any generation, that at least one winegrower in our data grows. Ranked by number of winegrowers.

Generation · number of winegrowers growing it

Bred directly from it (1)

Lines from Othello Petit leading to varieties our winegrowers grow. Click a variety for details.Full descendant tree →

Sources

Pedigree data for Othello Petit combines these sources: