Sylvana Purpur

Terminated

Petunia Juss. Petunia · Ornamentals · bred by Wilhelm Westhoff

also searched as: силвана пурпур

Variety description

10 August 2026

The variety is classified as a trailing petunia intended for planting in hanging baskets or containers. Plants of this variety are propagated vegetatively.

The variety was used in experimental plant physiology studies to examine the influence of light quality and temperature regimes on morphology. A plant response to diurnal temperature fluctuations was recorded, which affects shoot and internode length.

Sources2

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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

terminated no record

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

Parties

Breeder: Wilhelm Westhoff 8 Developed the variety
Applicant: WESTHOFF HEINRICH| Heinrich Westhoff 9 Submitted the application to the register
Rights holder: WESTHOFF HEINRICH| Heinrich Westhoff 9 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.

Germany № PTU 00015

Terminated

Application filed 2 April 1993
Registered 9 June 1994
Entry closed 17 December 1997

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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Breeder

Wilhelm Westhoff

breeder code W-1936

All 8 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 1994

Same species

Other varieties: Petunia

All 1 167 varieties of species

'BHTUN31501'

Active

Petunia Juss. · Petunia

Plant 21 LLC

6 records

KLEPH 15313

Active

Petunia Juss. · Petunia

Nils Klemm^^^Antonella Capo

5 records

REVOLUTION PURPLE PINK

Active

Petunia Juss. · Petunia

Tsuda, Shinzo|Yachiyo, Japan / Hirabayashi, Hiroshi|Yachiyo, Japan

4 records

Sylvana Malve

Terminated

Petunia Juss. · Petunia

Wilhelm Westhoff

2 records

Sylvana Marine

Withdrawn

Petunia Juss. · Petunia

WESTHOFF WILHELM| Wilhelm Westhoff

1 record

Traveller

Terminated

Petunia Juss. · Petunia

Graham N. Brown

3 records

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Discussion: Sylvana Purpur

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