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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.

Up White

Active

Tulipa L. · Tulip

REUS S.

NL
3 records

Mondiano

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

2 records

Soulmate

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

NL
2 records

Monte Femme

Terminated

Tulipa L. · Tulip

REUS W.B.

NL
2 records

Monte Flame

Withdrawn

Tulipa L. · Tulip

Geest/Braaksma

NL
2 records

Andante

Active

Tulipa L. · Tulip

Hybris B.V.

3 records

Herman Emmink

Protection expired

Tulipa L. · Tulip

V.O.F. HYBRIS

NL
2 records

Double Price

Protection expired

Tulipa L. · Tulip

J.W.A. van der Wereld

BE NL
2 records

Lady Rozetta

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

2 records

Robinho

Active

Tulipa L. · Tulip

Hybris B.V.

2 records

Redwood

Active

Tulipa L. · Tulip

G. & K. Reus V.O.F.

NL
2 records

Dreamer

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

2 records

Crossfire

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

2 records

Ile d'Amour

Active

Tulipa L. · Tulip

Firma Appelman

NL
1 record

Popcorn

Active

Tulipa L. · Tulip

Maatschap J.T.H. en A.C.M. Litjens

NL
2 records

Everton

Active

Tulipa L. · Tulip

Remarkable C.V.

NL
1 record

Master Price

Active

Tulipa L. · Tulip

Triflor Breeding Rights B.V.

NL
1 record

Pinksize

Active

Tulipa L. · Tulip

C.Th. Ammerlaan en Zn. B.V.

NL
1 record

Wyndham

Active

Tulipa L. · Tulip

Ligthart Flowerbulbs

NL
1 record

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