Hees

Application submitted

Populus L. Poplar · Ornamentals · bred by Institute for Forestry and Nature Research (NL)

also searched as: хис

Variety description

10 August 2026

The tree has a straight trunk with long, upward-pointing branches that may arch downward with age. The crown has a semi-open structure and reaches 15–20 meters in width. The leaves are deltoid, matte and smooth, light green in color, turning yellow in autumn.

The plant forms female catkin inflorescences in April. The variety prefers moist and fertile soils, including loams, sandy loams, and clay soils with a neutral or alkaline reaction. It is characterized by high resistance to wind loads, including coastal conditions, and a wide range of winter hardiness (USDA 4A–9B). Recommended for park landscaping and the creation of windbreaks.

Sources4

Loading…

The list of sources is loaded via script—please enable JavaScript.

Countries of admission

2 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

application terminated no record

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

Parties

Breeder: Institute for Forestry and Nature Research (NL) 3 Developed the variety
Applicant: Louis Poloni (FR) 82 Submitted the application to the register
Rights holder: Louis Poloni (FR) 82 Holds the rights to the variety

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

NL Netherlands Application submitted

№ PPL5

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	PPL5	—	—	—	Application submitted

Plant breeders' rights

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

France № 12026

Terminated

Application filed 10 December 1992
Registered 7 March 1994
Entry closed 20 February 2019

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

Institute for Forestry and Nature Research (NL)

breeder code Hees 3512

All 3 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 1994

Same species

Other varieties: Poplar

All 121 varieties of species

Brenta

Active

Populus L. · Poplar

LAPIETRA GIANFRANCO

3 records

Lena

Active

Populus L. · Poplar

LAPIETRA GIANFRANCO

3 records

Mella

Active

Populus L. · Poplar

LAPIETRA GIANFRANCO

3 records

Guardi

Active

Populus L. · Poplar

2 records

Hazendans

Terminated

Populus L. · Poplar

Eigen Vermogen van het Instituut voor Natuur- en Bosonderzoek (EV-INBO)

1 record

Helga Ninnemann

Active

Populus L. · Poplar

Dr. Nadja Efremova / Angelika Krull / Dr. Peter Welters

1 record

Nearby in the species list Favorit, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Garo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Garonne, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GAVER, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Gertraud Welters, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GHOY, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GIBECQ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Grimminge, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Guardi, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Hazendans, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Helga Ninnemann, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Hélios, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Helix, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Héraklés, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Herkules, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Hoogvorst, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Huliver, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">HUNNEGEM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ISIERES, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Isonzo

Discussion: Hees

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up