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COUMONT

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hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser. · Ornamentals · bred by Jacques Couturieux

also searched as: коумонт

Variety description

10 August 2026

The variety is a hybrid of Hydrangea macrophylla and Hydrangea serrata. The plant forms a compact, well-branched bush 1.0–1.2 m high, in some cases reaching 1.5 m. The foliage is large, dark green in color.

The inflorescences have a semi-globular shape and a diameter of about 13–15 cm. The variety is remontant; flowering occurs on current-year shoots and continues from June to September. The flowers are resistant to precipitation.

The plant possesses winter hardiness down to -20°C...-24°C, which allows it to be grown in harsh winter conditions. The variety is suitable for decorative landscaping in open field, as well as for container cultivation on balconies and terraces.

Sources5
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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Jacques Couturieux 11 Developed the variety
Applicant
Lilaveronica S.A.R.L. 14 Submitted the application to the register
Rights holder
Lilaveronica S.A.R.L. 14 Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20180235
Terminated
  1. Application filed 19 January 2018
  2. Registered 17 May 2021
  3. Entry closed 27 March 2025

More 1 record protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.

All 8 varieties of species

SMNHSDD

Active

hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.

Wood Timothy

2 records

Hokosiri

Application submitted

hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.

Kolster Holding B.V.^^^Horteve Breeding B.V.

1 record

Hokotair

Application submitted

hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.

Kolster Holding B.V.^^^Horteve Breeding B.V.

1 record

HYM41

Withdrawn

hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.

Masao Kubota

1 record

Nearby in the species list Darbi, Hokosiri, Hokotair, HYM41, Ilvoclou, JPD01, SMNHSDD

Discussion: COUMONT

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