US Plant Patent PP12715
Dahlstar Burgundy
Dahlia plant named ‘Dahlstar Burgundy’
PUBLIC DOMAIN
Patent expired March 1, 2021. 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
- PP12715
- Filed
- March 1, 2001
- Granted
- June 25, 2002
- Expires
- March 1, 2021
- Assignee
- KIEFT SEED HOLLAND
- Inventor
- LOMMERSE HENRY
Abstract
A distinct cultivar of Dahlia plant named ‘Dahlstar Burgundy’, characterized by its upright and compact plant habit; freely branching, full and dense plants; medium-sized semi-double type inflorescences; dark red purple-colored ray florets with bright yellow-colored disc florets; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Dahlia plant named ‘Dahlstar Burgundy’, as illustrated and described.
Read the full patent: US Plant Patent PP12715 in full — the complete specification, every figure, and the file history.