Variety traits

Rose Inflorescence

Rosa L.

Rose inflorescence is a key morphological trait that determines the flowering pattern: solitary arrangement, characteristic of hybrid tea roses, or the formation of multi-flowered inflorescences, typical for floribunda and polyantha roses.

In the reference 796 varieties crop Rose, where this is mentioned in the description.

When evaluating a cultivar, the type of flower arrangement and the number of flowers are considered, which can vary from single specimens to 200 units in one inflorescence. During DUS (Distinctness, Uniformity, and Stability) trials, specialists perform quantitative counting during the peak flowering period, using garden group specifications to interpret density indicators.

The type of inflorescence determines the intended use of the cultivar: forms with solitary flowers on long stems are preferred for commercial cut flower production, while multi-flowered cultivars are used in landscape gardening. Agronomic practices also depend on this trait, as dense inflorescences require special moisture control to prevent fungal diseases and specific pruning techniques to stimulate repeat flowering.

General information about the subject — on the page Inflorescence.

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.

Olijplam

Active

Rosa L. · Rose

Olij Huibert W.

NL PL

17 records

Poulming

Active

Rosa L. · Rose

Poulsen Roser Aps (DK)

DK FR NL PL SE

8 records

Intertrogol

Active

Rosa L. · Rose

Interplant Roses B.V

DE NL

8 records

Poulbao

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

5 records

Korbell

Protection expired

Rosa L. · Rose

KORDES' SOEHNE| W. Kordes' Soehne Rosenschulen GmbH & Co KG

DE NL SE

4 records

Korlunta

Active

Terminated

Rosa L. · Rose

Poulsen Roser A/S

1 record