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Variety traits

Rose Double-flowering

Rosa L.

Double-flowering is a decorative trait in roses defined by the number of petals in a flower, which varies from simple forms with fewer than 8 petals to very double forms having over 70.

In the reference 1 377 varieties crop Rose, where this is mentioned in the description.

The classification of roses by the degree of double-flowering includes simple forms (up to 8 petals), semi-double (8–15), moderately double (21–29), medium double (30–39), double (more than 40), and very double (over 70 petals). This trait is often associated with the transformation of stamens and pistils into petals, which, in extreme cases, leads to the reduction of reproductive organs and the necessity for vegetative propagation only.

A high degree of double-flowering increases the decorative appeal of the flower, but it decreases its resistance to atmospheric precipitation, causing the petals to become waterlogged and rot. The stability of this trait depends on growing conditions and the age of the plant, while for commercial cut flower varieties, double-flowering is a targeted breeding trait.

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

Sources8

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.

Korenbon

Active

Rosa L. · Rose

WILHELM KORDES, T-H., M.

DE DK ES FR IT NL
9 records

Poulnye

Terminated

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

DE DK FI NL PL
10 records

Meicoublan

Active

Rosa L. · Rose

Meilland, Marie-Louise|Antibes, France

DE DK FR IT SE
9 records

Meirozrug

Active

Rosa L. · Rose

S.N.C. Meilland & Cie

BE DE FR IT NL
9 records

Meiplatin

Active

Rosa L. · Rose

SNC Meilland et Cie

DE DK ES FR IT
9 records

Poulvue

Active

Rosa L. · Rose

Poulsen Roser A/S

DK PL SE
10 records

Noason

Active

Rosa L. · Rose

WERNER NOACK

DE PL
9 records

Noare

Active

Rosa L. · Rose

WERNER NOACK

DE PL
9 records

Poulymp

Active

Rosa L. · Rose

Poulsen Roser A/S

PL
9 records

Pouldiram

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

PL
9 records

POULpeacy

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

PL
9 records

Meilyzro

Active

Rosa L. · Rose

Meilland Alain A.

FR
9 records

Meigadraz

Active

Rosa L. · Rose

MEILLAND ALAIN ANTOINE

FR
9 records

Delstrifram

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

FR
10 records

Ausmol

Active

Rosa L. · Rose

David J.C.Austin

FR
9 records

Tanolop

Active

Rosa L. · Rose

ROSEN TANTAU,MATHIAS TANTAU N.

9 records

Ausyacht

Active

Rosa L. · Rose

DAVID JC AUSTIN

10 records

Ausrimini

Active

Rosa L. · Rose

David J.C.Austin

10 records

Auspluto

Active

Rosa L. · Rose

DAVID JC AUSTIN

10 records

Ausmum

Active

Rosa L. · Rose

David J.C.Austin

9 records

ausweather

Active

Rosa L. · Rose

DAVID JC AUSTIN

10 records

Tanarasah

Protection expired

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

AT BE DE DK FR NL +1
8 records

Meiburenac

Active

Rosa L. · Rose

SNC Meilland et Cie

BE DE ES FR IT NL +1
8 records

Suncredel

Active

Rosa L. · Rose

SUMBEAM NURSERIES LTD (NZ)

DK ES FR IT NL SE
8 records

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