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Royal Charleston

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai Watermelon · Vegetables

also searched as: роял чарлестон

Variety description

10 August 2026

The fruits of this hybrid have an elongated shape and reach a weight of 20–25 lbs (approximately 9–11 kg). The rind of the watermelon is light green in color. The firm flesh contains small seeds.

The plant is characterized by resistance to a complex of diseases, including powdery mildew, anthracnose, and Fusarium wilt. The variety is intended for fresh consumption and is often used in agronomic research aimed at increasing yield.

Sources7
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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.

terminated no record

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

Parties

Maintainer
PETOSEED CO. INC. 20 Responsible for variety maintenance

Admission to trade

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

  • IT Italy Terminated

    № 000026_O 000026

    Registration
    20 June 1977
    Terminated
    4 February 1999

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

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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: Watermelon

All 1 774 varieties of species

SP-7

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Syngenta Seeds B.V.

NL
13 records

SP-6

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Xingping Zhang, James Brusca.

NL
13 records

SP 4

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Xingping Zhang, Syngenta Seeds Inc

NL
10 records

Roxyred

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

NL
2 records

Roxystar

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

NL
2 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Known You Seed Co

RO
3 records

Nearby in the species list Rosamel, Rosario, Rosasweet, Rosi, Rosolio, Rossana, Rossella, Rosyor, Roxyred, Roxystar, Royal Fantasy, ROYAL FLASH, Royal Flesh, Royal flesh hybrid, Royal Jubilee, Royal Krymson Svyt, ROYAL PEACOCK, Royal Slice, Royal Star, ROYAL SWEET F1

Discussion: Royal Charleston

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