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Variety traits

Pelargonium double flowering

Pelargonium L'Hér. ex Ait.

A morphological trait determined by the number of petals in a flower, which is used in variety testing and breeding of Pelargonium.

In the reference 73 varieties crop Geranium, where this is mentioned in the description.

When evaluating double flowering in Pelargonium, a quantitative count of the petals is applied: a single flower has 5 petals, semi-double has from 5 to 10, and double has more than 10. This trait is inherited and regulated by genetic mechanisms of floral organ development, which is key when planning hybridization.

A high degree of double flowering affects the agronomic practices and ornamental value of the crop. The dense structure of double inflorescences provides poor aeration and retains moisture, which increases the risk of plants being affected by fungal diseases, such as Botrytis cinerea, especially with excessive watering or high air humidity.

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

Sources8

Varieties of Geranium 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.

PEQZ0044

Active

Pelargonium L'Hér. ex Ait. · Geranium

Syngenta Flowers LLC

1 record

Fireball

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

David Lemon

1 record

FANTASIA

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Christa Hofmann (DE)

FR
1 record

Balcolilac

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

SCOTT C TREES

1 record

Balcolink

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

SCOTT C TREES

1 record

Clips Light Lav

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Hanes Mitchell E.

1 record

SCHOENE HELENA

Protection expired

Pelargonium L'Hér. ex Ait. · Geranium

Ingeborg SCHUMANN (DE)

FR
1 record

Michael

Withdrawn

Pelargonium L'Hér. ex Ait. · Geranium

KAPAC JAY

1 record

Presto

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Europe Geranium Diffusion S.A.R.L.

1 record

ELEGANCE

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Gunter DUMMEN (DE)

FR
1 record

Bubble Gum

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

David Lemon

1 record

POTADIJO

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

E.N.I.T.H.P. (FR)/Institut National de la Recherche Agronomique (FR)

FR
1 record

Fisrocky Orange

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

Castelo

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Willi Endisch GbR

1 record

Maureen

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

David Lemon

1 record

Fisfire

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

MERIFLAME

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Adrianus W M Enthoven (NL)

FR
1 record

Fisglori

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

Fisgren

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

Fisalb

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

Fisbarock

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record

Fisbeach

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

1 record