Skip to content
agronom.cc cultivar database

Variety traits

Chrysanthemum double-flowering

Chrysanthemum L.

Chrysanthemum double-flowering is a morphological trait determined by the ratio of ray florets to disc florets in the capitulum. It is a genetically determined cultivar characteristic rather than a pathology.

In the reference 344 varieties crop Chrysanthemum, where this is mentioned in the description.

The double-flowering trait is based on inflorescence structure: single forms contain 1–4 rows of ray florets, semi-double forms have at least five rows, and in double forms, almost all florets are ray florets. Evaluation is performed visually based on cultivar descriptors in DUS standards, with the degree of trait expression varying from the prevalence of disc florets to their complete replacement.

Although double-flowering is a genetic trait, its expression is influenced by external factors, including lighting conditions, temperature regimes, and agronomic indicators. Stressful conditions or the use of poor-quality planting material can lead to a decrease in the varietal typicality of inflorescences, which manifests as a loss of double-flowering and a transition to simpler morphological forms.

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

Sources8

Varieties of Chrysanthemum 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.

Annecy White

Active

Chrysanthemum L. · Chrysanthemum

Deliflor Royalties B.V

2 records

DLFCALA6

Active

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

2 records

Lameet

Protection expired

Chrysanthemum L. · Chrysanthemum

NL
2 records

Tardel

Active

Chrysanthemum L. · Chrysanthemum

2 records

Molfetta Orange

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

1 record

Kiko

Terminated

Chrysanthemum L. · Chrysanthemum

Chrysanthemum Breeders Association Research B.V.

1 record

Symild Yel

Terminated

Chrysanthemum L. · Chrysanthemum

Mark A. Smith

1 record

Cabalero Violet

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

1 record

Delirubino

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Branbeach

Terminated

Chrysanthemum L. · Chrysanthemum

Hubert Brandkamp

1 record

Capulco White

Terminated

Chrysanthemum L. · Chrysanthemum

Pieters Joseph & Luc B.V.

1 record

Isaura

Withdrawn

Chrysanthemum L. · Chrysanthemum

Johan David

1 record

Sienna

Terminated

Chrysanthemum L. · Chrysanthemum

Pieters Plant Production B.V.B.A.

1 record

Katinka Salmon

Terminated

Chrysanthemum L. · Chrysanthemum

Fides B.V.

1 record

Alexa

Withdrawn

Chrysanthemum L. · Chrysanthemum

Hendrik W. van der Velde

1 record

Delibright

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Elbrus

Withdrawn

Chrysanthemum L. · Chrysanthemum

FLORELITE CHRYSANTHS B.V.

1 record

Dekdubna

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

1 record

DLFMARRO

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Delisilencio

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Fuschini

Terminated

Chrysanthemum L. · Chrysanthemum

Pieters Joseph & Luc B.V.

1 record

Deligwen

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Delisombrella

Terminated

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

1 record

Jump to page 2 4 6 13