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Variety traits

Carnation Double Flowering

Dianthus caryophyllus L.

Double flowering in carnation is a key ornamental trait, which is evaluated by the number of petals and is genetically controlled by the expression of AGAMOUS gene orthologs.

In the reference 336 varieties crop Carnation, where this is mentioned in the description.

The double flowering trait in carnation is classified based on petal number into single, semi-double, and double forms. In variety testing and breeding, this trait is evaluated as a quantitative characteristic with gradations from low to high petal counts, which serves as an important standard for determining the ornamental and market value of a cultivar.

Genetically, the manifestation of double flowering is linked to the expression levels of the C-class genes DcaAGa and DcaAGb, with cultivars possessing single flowers showing higher levels than double ones. In seed production, it must be considered that a high degree of double flowering often leads to reduced fertility due to the transformation of stamens into petals, which requires the application of specific breeding control methods to maintain the reproductive functions of the crop.

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

Sources8

Varieties of Carnation 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.

Alcazar

Active

Dianthus caryophyllus L. · Carnation

Barberet & Blanc S.A.

2 records

KLEDP17264

Active

Dianthus caryophyllus L. · Carnation

Nils Klemm^^^Lena Thiede

2 records

Flavio

Protection expired

Dianthus caryophyllus L. · Carnation

F.SAPIA

ES NL
2 records

KLEDP18090

Withdrawn

Dianthus caryophyllus L. · Carnation

Klemm + Sohn GmbH & Co. KG^^^Nils Klemm^^^Lena Thiede

2 records

Hilredbu

Terminated

Dianthus caryophyllus L. · Carnation

HilverdaKooij B.V

2 records

KLEDP18255

Active

Dianthus caryophyllus L. · Carnation

Klemm + Sohn GmbH & Co. KG^^^Nils Klemm^^^Lena Thiede

2 records

Hilkaylee

Active

Dianthus caryophyllus L. · Carnation

HilverdaKooij B.V

2 records

Stanex

Terminated

Dianthus caryophyllus L. · Carnation

van Staaveren B.V.

ES
2 records

Barlidecia

Active

Dianthus caryophyllus L. · Carnation

Azienda Agricola Di Giorgio - di Antonio e Renato S.S.

2 records

Lonrina

Protection expired

Dianthus caryophyllus L. · Carnation

Barberet, Alexandre/Blanc, Henri

NL SE
2 records

Barnokiv

Active

Dianthus caryophyllus L. · Carnation

Azienda Agricola Di Giorgio - di Antonio e Renato S.S.

2 records

KLEDP19289

Terminated

Dianthus caryophyllus L. · Carnation

LENA THIEDE|NILS KLEMM

2 records

Baryetar

Terminated

Dianthus caryophyllus L. · Carnation

DONATO DI GIORGIO

2 records

Barcobana

Terminated

Dianthus caryophyllus L. · Carnation

Emilio Cano

2 records

KLEDP20311

Active

Dianthus caryophyllus L. · Carnation

Thiede Lena

2 records

Cabaret

Protection expired

Dianthus caryophyllus L. · Carnation

West Stek B.V.

NL PL
2 records

Barlitar

Terminated

Dianthus caryophyllus L. · Carnation

DONATO DI GIORGIO

2 records

Barberta

Terminated

Dianthus caryophyllus L. · Carnation

Emilio Cano

2 records

Baryorma

Terminated

Dianthus caryophyllus L. · Carnation

DONATO DI GIORGIO

2 records

KLEDP22471

Active

Dianthus caryophyllus L. · Carnation

Thiede Lena

2 records

Baryre

Terminated

Dianthus caryophyllus L. · Carnation

DONATO DI GIORGIO

2 records

Westdiamond

Terminated

Dianthus caryophyllus L. · Carnation

West Select B.V.

ES NL
2 records

KLEDP23527

Application submitted

Dianthus caryophyllus L. · Carnation

MAIKE BOXRIKER

2 records

KLEDP23562

Application submitted

Dianthus caryophyllus L. · Carnation

MAIKE BOXRIKER

2 records

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