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Variety traits

Rose flower color

Rosa L.

A key morphological trait in rose variety testing, described through a qualitative classification of pigment distribution and color intensity in accordance with UPOV guidelines.

In the reference 507 varieties crop Rose, where this is mentioned in the description.

When describing the color of rose petals, the primary color of the inner and outer sides is evaluated, as well as the type of pigment distribution: unicolorous, bicolorous, multicolor, or the presence of specific patterns, stripes, and spots. Instead of quantitative indicators, color intensity is used, along with the international classification of color groups adopted by the World Federation of Rose Societies.

This trait is an important indicator of variety quality, as many roses are prone to fading under the influence of intense sunlight and high temperatures. Color stability and saturation depend not only on genetic characteristics but also on environmental conditions, including soil acidity, which affects the expression of pigments and the availability of nutrients.

General information about the subject — on the page Flower color.

Sources7

Varieties of Rose 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.

Inspiration

Terminated

Rosa L. · Rose

HAENCHEN| Dr. sc. Eckart Haenchen

DE
1 record

JEANNE CROIX

Withdrawn

Rosa L. · Rose

Dominique CROIX-RANCHON & Jacques RANCHON (FR)

FR
1 record

INTERSTREEP

Terminated

Rosa L. · Rose

INTERPLANT BV (NL)

FR
1 record

Hranatovyi Braslet

Application submitted

Rosa L. · Rose

Klymenko Zinaida Kostiantynivna

UA
2 records

Goldener Sommer

Terminated

Rosa L. · Rose

NOACK REINHARD| Reinhard Noack

DE
1 record

HARHANDY

Terminated

Rosa L. · Rose

HARKNESS ROSES and Co Ltd (GB)

FR
1 record

DORGRAN

Terminated

Rosa L. · Rose

Pepinieres & Roseraies Dorieux GAEC (FR)

FR
1 record

DORMELO

Terminated

Rosa L. · Rose

Pepinieres & Roseraies Dorieux GAEC (FR)

FR
1 record

DELMIGRE

Terminated

Rosa L. · Rose

Pepinieres et Roseraies Georges Delbard| FR

FR
1 record

DORBLUE

Terminated

Rosa L. · Rose

Pepinieres & Roseraies Dorieux GAEC (FR)

FR
1 record

DELALAC

Protection expired

Rosa L. · Rose

Pepinieres et Roseraies Georges Delbard| FR

FR
1 record

COURVOISIER

Protection expired

Rosa L. · Rose

Mac Gredy & Son Ltd (GB)

FR
1 record

Carisma

Terminated

Rosa L. · Rose

Carmel

NL
1 record

BARBRIO

Terminated

Rosa L. · Rose

ROSE BARNI (IT)

FR
1 record

ANGELINE

Withdrawn

Rosa L. · Rose

Dominique CROIX-RANCHON & Jacques RANCHON (FR)

FR
1 record

AMA ROXY

Terminated

Rosa L. · Rose

Andrea Mansuino (IT)

FR
1 record

TAN14833

Active

Rosa L. · Rose

CHRISTIAN EVERS

1 record

TAN12621

Active

Rosa L. · Rose

CHRISTIAN EVERS

1 record

TAN97097

Terminated

Rosa L. · Rose

Hans-Juergen Evers

1 record

SCH14413

Application submitted

Rosa L. · Rose

Piet Schreurs Holding B.V.

1 record

Spebane

Withdrawn

Rosa L. · Rose

Spek Rose Breeding International B.V.

1 record

SCH0440E

Active

Rosa L. · Rose

Piet Schreurs Holding B.V.

1 record

Siroper

Application submitted

Rosa L. · Rose

Sirphe S.C.E.A.

1 record

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