RUIY 5451
ActiveRosa L. · Rose
Reinder Johan Christiaan Kielstra
PL
12 records
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.
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.
TAN 00125
ActiveRosa L. · Rose
Hans Jurgen Evers
UA
8 records
POULPAR 041
Application submittedRosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
Evera 103
ActiveRosa L. · Rose
Roses Forever ApS
Korveco
ActiveRosa L. · Rose
Wilhelm Kordes Sparrieschoop
BE
DE
ES
FI
FR
HU
+4
20 records
Meidebenne
ActiveRosa L. · Rose
MEILLAND ALAIN ANTOINE
BG
FR
HU
PL
UA
22 records
Keizoubo
ActiveRosa L. · Rose
SUZUKI| Seizo Suzuki c/o Keisei Rose Nurseries Inc.
BE
DE
ES
FR
IT
NL
16 records
Tanitef
ActiveRosa L. · Rose
ROSEN-TANTAU MATHIAS-TANT
DE
ES
FR
IT
NL
PL
14 records
Febesa
ActiveRosa L. · Rose
Roses Noves Ferrer
Poulfect
Application submittedRosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
DE
DK
FI
FR
IT
NL
+2
13 records
Poultin
Protection expiredRosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
DE
DK
FI
FR
IT
NL
+1
14 records
Tanalephar
ActiveRosa L. · Rose
ROSEN-TANTAU MATHIAS-TANT
DE
ES
FI
FR
NL
PL
13 records
Auspastor
ActiveRosa L. · Rose
HANS JURGEN EVERS (T)
POULrek
ActiveRosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
DE
DK
FR
IT
NL
PL
12 records
Tanadeepdac
ActiveRosa L. · Rose
ROSEN TANTAU,MATHIAS TANTAU N.
DE
PL
12 records
Keitoli
ActiveRosa L. · Rose
Suzuki, Seizo|Tokyo, Japan
DE
DK
ES
FR
IT
NL
+1
10 records
Korignale
ActiveRosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
DE
FI
HU
PT
10 records
Tanalepin
ActiveRosa L. · Rose
Hans Jurgen Evers
UA
12 records
Korislas
ActiveRosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Ausmerchant
ActiveRosa L. · Rose
David J.C.Austin
Poulnye
TerminatedRosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
DE
DK
FI
NL
PL
10 records
Ruicg1636a
ActiveRosa L. · Rose
HENDRIKUS CORNELIS ADRIANUS DE GROOT
AUSlevity
ActiveRosa L. · Rose
DAVID JC AUSTIN
Ausmum
ActiveRosa L. · Rose
David J.C.Austin