US Plant Patent PP18210
Sunmecareki
Mecardonia plant named ‘Sunmecareki’
PUBLIC DOMAIN
Patent expired May 31, 2026. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP18210
- Filed
- May 31, 2006
- Granted
- November 13, 2007
- Expires
- May 31, 2026
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- MIYAZAKI KIYOSHI
Abstract
A new and distinct cultivar of Mecardonia plant named ‘Sunmecareki’, characterized by its compact, decumbent and mounded plant habit; freely branching habit; early and freely flowering habit; long flowering period; and small bright yellow-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Mecardonia plant named ‘Sunmecareki’ as illustrated and described.
Read the full patent: US Plant Patent PP18210 in full — the complete specification, every figure, and the file history.