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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.

AUSwinter

Active

Rosa L. · Rose

David J.C.Austin

9 records

ausweather

Active

Rosa L. · Rose

DAVID JC AUSTIN

10 records

Moneyway

Active

Rosa L. · Rose

VRIES| D. de Vries

BE DE DK ES FR IT +1
8 records

Rinakor

Active

Rosa L. · Rose

Wilhelm Kordes

DK ES FR IT NL SE
8 records

Tantasch

Active

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

AT DE FR IT NL PL
8 records

Lifirane

Active

Rosa L. · Rose

Zwemstra, Jelle J.

DK ES FR IT NL SE
8 records

Meiglassol

Terminated

Rosa L. · Rose

Meilland International

DE DK FR IT NL
8 records

Meitosier

Active

Rosa L. · Rose

S.N.C. Meilland & Cie

BE DE FR IT
8 records

Pouldra

Active

Rosa L. · Rose

Poulsen Roser ApS

PL
8 records

Auswalker

Active

Rosa L. · Rose

David J.C.Austin

FR
8 records

Aussaucer

Active

Rosa L. · Rose

David J.C.Austin

FR
8 records

ausvibrant

Active

Rosa L. · Rose

David J.C.Austin

9 records

Auspeet

Active

Rosa L. · Rose

David J.C.Austin

9 records

AUSnotice

Active

Rosa L. · Rose

HANS JURGEN EVERS (T)

9 records

AUSdecorum

Active

Rosa L. · Rose

David J.C.Austin

9 records

Meitrido

Terminated

Rosa L. · Rose

MEILLAND ALAIN| Alain Meilland

DE DK FR IT NL
7 records

Tanellqua

Active

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

DE NL PL
7 records

Meiguni

Terminated

Rosa L. · Rose

ALAIN MEILLAND

DK FR NL
7 records

Tantrif

Active

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

PL
7 records

Schremcre

Active

Rosa L. · Rose

Schreurs, P.

PL
7 records

Meidunkel

Active

Rosa L. · Rose

Meilland Star Rose S.A.

FR
8 records

Interzange

Active

Rosa L. · Rose

Ir. A.J.H. van Doesum, Leersum, The Netherlands, Interplant B.V.

NL
7 records

Poulpah024

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

7 records

Koricesi

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

7 records

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