US Plant Patent PP31876
Magdalena
Prunella vulgaris plant named ‘Magdalena’
UNDER PATENT
Still under patent. Protection ends January 2, 2039.
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
- PP31876
- Filed
- January 2, 2019
- Granted
- June 16, 2020
- Expires
- January 2, 2039
- Assignee
- HORVATH BRENT
- Inventor
- HORVATH BRENT
Abstract
A new, distinct Prunella vulgaris plant as shown and described, characterized by the combination of large purple flowers, tall habit and reblooms.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new, distinct Prunella vulgaris plant as shown and described, characterized by the combination of larger purple flowers, taller habit and rebloom compared to the seed parent.
Read the full patent: US Plant Patent PP31876 in full — the complete specification, every figure, and the file history.