US Plant Patent PP25876
Lavender Rose
Baptisia plant named ‘Lavender Rose’
UNDER PATENT
Still under patent. Protection ends May 3, 2034.
Twenty years from the filing date would end on February 25, 2034. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25876
- Filed
- February 25, 2014
- Granted
- September 8, 2015
- Expires
- May 3, 2034
- Assignee
- CHICAGOLAND GROWS INC, AULT JAMES ROBERT
- Inventor
- AULT JAMES ROBERT
Abstract
A new cultivar of Baptisia , ‘Lavender Rose’ that is characterized by its upright, vase-shaped plant habit at anthesis that becomes a broad, uniformly rounded mound as the growing season progresses, its densely clustered green stems that do not lodge, its racemes of flowers that are medium to dark violet-blue in color at anthesis aging to a violet-purple color depending on ambient temperatures, its large flowers that are an average of 2.5 cm in width, its dense foliage that completely masks the bases of the flowering stems at maximum foliage growth, and its vigorous growth rate.
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 Baptisia plant named ‘Lavender Rose’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25876 in full — the complete specification, every figure, and the file history.