Skip to content

Citronella

Active

Ilex verticillata (L.) A. Gray Winterberry · Ornamentals · bred by Jan Johannes Stolk

also searched as: китронелла

Variety description

10 August 2026

The variety is a multi-stemmed shrub 1.2–1.5 m tall with an upright, rounded crown. The foliage is green, and the flowers are small, greenish-white. A distinctive feature is the numerous bright yellow berries that persist on the branches until winter.

The plant is female and requires the presence of a male pollinator for fruit production. The variety is characterized by frost resistance (USDA zones 4–8) and tolerance to waterlogged soil. It prefers full sun or partial shade and rich, acidic soils.

Used in solitary plantings, hedges, and for creating winter floral arrangements. The berries are a source of food for birds.

Sources4
  • Loading…

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.

QZ

no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
Jan Johannes Stolk 3 Developed the variety
Applicant
Kolster Holding B.V. Submitted the application to the register
Rights holder
Kolster Holding B.V. 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 № 20011564
Active
  1. Application filed 3 January 2002
  2. Registered 7 July 2003
  3. Currently active indefinite in the register

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

Same species

Other varieties: Winterberry

All 19 varieties of species

NCIV2

Active

Ilex verticillata (L.) A. Gray · Winterberry

Thomas G. Ranney

4 records

Kolmber

Active

Ilex verticillata (L.) A. Gray · Winterberry

Peter Kolster

NL
6 records

Kolmadadre

Application submitted

Ilex verticillata (L.) A. Gray · Winterberry

Peter Rudolf Kolster

2 records

ELSTEAD01

Withdrawn

Ilex verticillata (L.) A. Gray · Winterberry

Kwekerij Tuinaanleg "Elstead" V.O.F.

1 record

Julia

Active

Ilex verticillata (L.) A. Gray · Winterberry

Emiel de Jong

2 records

Nearby in the species list B-43-4, BB9, Brit Buys, Cresgold, ELSTEAD01, Julia, Kolmadadre, Kolmagicson, Kolmagirant, Kolmagiwins, Kolmat, Kolmber, Kolomasur

Discussion: Citronella

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