US Plant Patent PP16658
Lavender Lass
Verbascum plant named ‘Lavender Lass’
PUBLIC DOMAIN
Patent expired April 28, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 27, 2025. This patent earned 91 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16658
- Filed
- January 27, 2005
- Granted
- June 13, 2006
- Expires
- April 28, 2025
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Verbascum plant characterized by numerous bright lavender colored flowers on numerous short, upright flowering stems, a compact habit, and excellent vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Verbascum plant as herein illustrated and described.
Read the full patent: US Plant Patent PP16658 in full — the complete specification, every figure, and the file history.