Ipomoea batatas (L.) Lam. · Sweet potato
Yencho George Craig|Raleigh, NC, US / Pecota Kenneth|Raleigh, NC, US / Hancock Charles Newell|Bear Creek, NC, US
Sun Tun 1
ActiveIpomoea batatas (L.) Lam. Sweet potato · Vegetables · bred by THUNYA TAYCHASINPITAK|SUZUKI KENICHI
also searched as: сун тун 1
Variety description
10 August 2026
The variety is classified as an ornamental flowering plant, not as an agricultural crop for food production. In registration documents, it is often used as a reference standard for comparison with other developed forms.
Public sources do not contain information on product quality, such as taste qualities or yield, as the plant is not intended for industrial cultivation for food purposes.
Sources6
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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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
- THUNYA TAYCHASINPITAK|SUZUKI KENICHI 1 Developed the variety
- Applicant
- Suntory Flowers Limited 1 304 Submitted the application to the register
- Rights holder
- Suntory Flowers Limited 1 304 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
№ 20202710
Active
- Application filed 29 October 2020
- Registered 18 July 2022
- 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: Sweet potato
Ipomoea batatas (L.) Lam. · Sweet potato
Yencho George Craig|Raleigh, NC, US / Pecota Kenneth|Raleigh, NC, US / Hancock Charles Newell|Bear Creek, NC, US
Ipomoea batatas (L.) Lam. · Sweet potato
Yencho George Craig|Raleigh, NC, US / Pecota Kenneth|Raleigh, NC, US
Slobozhanskyi rubin
TerminatedIpomoea batatas (L.) Lam. · Sweet potato
Kuts Oleksandr Volodymyrovych, Vitsenia Tamara Ivanivna, Miroshnichenko Tetiana Mykolaivna, Bashtan Natalia Oleksandrivna, Mozhovska Hanna Valeriivna, Ivchenko Tetiana Volodymyrivna,
UA
4 records
Spindeet
ActiveIpomoea batatas (L.) Lam. · Sweet potato
Van Marrewijk Maassluis B.V.
Ipomoea batatas (L.) Lam. · Sweet potato
Yencho George Craig|Raleigh, NC, US / Pecota Kenneth|Raleigh, NC, US
Nearby in the species list Orleans, Pepi, Radiance, Sakura, Seki Blahrt, Seki Blak, Seki Blapalm, Seki Lim, Slobozhanskyi rubin, Spindeet, Sweet Caroline Bewitched Purple, Sweet Caroline Bronze, Sweet Caroline Green, Sweet Caroline Green Yellow, Sweet Caroline Light Green, Sweet Caroline Purple, Sweet Caroline Red, Sweet Caroline Sweet Heart Light Green, Sweet Caroline Sweet Heart Purple, Sweet Caroline Sweet Heart Red