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Variety traits

Tulip double flowering

Tulipa L.

Double flowering in tulips is a varietal trait characterized by an increased number of perianth segments compared to the typical six petals, sometimes due to the transformation of stamens.

In the reference 375 varieties crop Tulip, where this is mentioned in the description.

In professional breeding and DUS testing, double flowering is assessed visually as a qualitative or semi-quantitative trait. In single tulips, the perianth consists of 6 segments, whereas in double cultivars, their number increases significantly, reaching 18–20 in fully double forms.

The expression of the trait directly affects agronomic practices: to maintain the stability of double flowering, cultivars require annual bulb lifting. The heavy blooms of double tulips are less resistant to weather conditions, which may cause plants to lodge after precipitation and necessitate staking.

General information about the subject — on the page Double flowering / Reversion.

Sources8

Varieties of Tulip mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

World Bowl

Active

Tulipa L. · Tulip

G. Buis Bloembollen B.V./Phoenix Tulips V.o.f.

NL
1 record

Belfort

Active

Tulipa L. · Tulip

Vertuco B.V.

NL
1 record

Justina

Active

Tulipa L. · Tulip

Savro B.V.

NL
1 record

Samantha

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

NL
1 record

Mystic Flame

Active

Tulipa L. · Tulip

J.A.Borst Bloembollen B.V.

NL
1 record

Voicemail

Active

Tulipa L. · Tulip

Marax Rights B.V.

NL
1 record

Inferno

Active

Tulipa L. · Tulip

Sylvestris B.V.

NL
1 record

Ballgame

Active

Tulipa L. · Tulip

Marax Tulips V.O.F.

NL
1 record

Green Lake

Active

Tulipa L. · Tulip

Juris Egle

NL
1 record

Jonquieres

Active

Tulipa L. · Tulip

INRA Co/Agri Obtentions

NL
1 record

Donato

Active

Tulipa L. · Tulip

Nic Ruiter

NL
1 record

Vermont

Active

Tulipa L. · Tulip

Mellema-Versteeg B.V.

NL
1 record

Red Chato

Active

Tulipa L. · Tulip

Savro B.V.

NL
1 record

Tonga

Active

Tulipa L. · Tulip

Peter van Langen Bloembollen B.V.

NL
1 record

Cassandra

Withdrawn

Tulipa L. · Tulip

Hybris B.V.

2 records

Northcap

Active

Tulipa L. · Tulip

Mellema-Versteeg B.V.

NL
1 record

Mariola

Active

Tulipa L. · Tulip

Savro B.V.

NL
1 record

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