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.

Tandugoft

Terminated

Rosa L. · Rose

TANTAU NACH| Rosen Tantau Mathias Tantau Nachfolger

DE DK

3 records

Sunblest

Protection expired

Rosa L. · Rose

TANTAU NACH| Rosen Tantau Mathias Tantau Nachfolger

DE NL

3 records

Rubella

Protection expired

Rosa L. · Rose

de Ruiter, G

FR SE

3 records

Poultipe

Protection expired

Rosa L. · Rose

Poulsen Roser A/S

DK PL

3 records

Meimatlor

Protection expired

Rosa L. · Rose

Meilland, Alain A.|Antibes, France

FR IT

3 records

Kornanze

Protection expired

Rosa L. · Rose

Wilhelm Kordes / Tim-Hermann Kordes / Margarita Kordes in Fa. W. Kordes' Soehne Rosenschulen GmbH & Co KG

DE PL

3 records

Korplavi

Active

Rosa L. · Rose

W. Kordes Sohne Rosenschulen GmbH & Co KG| DE

DE FR

3 records

Kornemark

Protection expired

Rosa L. · Rose

Reiner Kordes c/o W. Kordes'Söhne Rosenschulen GmbH & Co KG / Werner Kordes c/o W. Kordes'Söhne Rosenschulen GmbH & Co KG / Wilhelm Kordes c/o W. Kordes'Söhne Rosenschulen GmbH & Co KG

DE DK

3 records