Ilema

Active

Lactuca sativa L. var. crispa L. Leaf lettuce · Vegetables · bred by Henk Driessen

also searched as: илема

Variety description

10 August 2026

The variety forms a dense, voluminous, upright leaf rosette about 22 cm high and 18 cm in diameter. Leaves are obtriangular, strongly blistered, with strongly wavy edges, and have a crispy texture. The average plant weight is about 260 g, and the yield is 1.6 kg/sq. m.

The plant has high resistance to downy mildew (races Bl:16-33EU), lettuce aphid and root aphid, as well as tomato bushy stunt virus. It shows intermediate resistance to lettuce mosaic virus and Fusarium wilt, as well as resistance to bolting and tip burn.

The variety is intended for the fresh market and use in salad mixes. It is recommended for cultivation in open and protected ground during the spring-autumn period, and is also suitable for hydroponic systems.

Sources8

Loading…

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

Countries of admission

1 jurisdiction

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

active no record

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

Parties

Breeder: Henk Driessen 65 Developed the variety
Applicant: Enza Zaden Bikhir B.V. 345 Submitted the application to the register
Rights holder: Enza Zaden Bikhir B.V. 345 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.

UA Ukraine Active

№ 15120011

Application

2 November 2015

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	15120011	2 November 2015	—	—	Active

Plant breeders' rights

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

Ukraine № 15120011

Terminated

Application filed 2 November 2015
Registered 13 February 2018
Entry closed 12 September 2025

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

Henk Driessen

breeder code E01L.5800 (E01L.5800)

All 65 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2018

Same species