US Plant Patent PP16487
Balwhisdarco
Diascia plant named ‘Balwhisdarco’
PUBLIC DOMAIN
Patent expired January 29, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 13, 2024. This patent earned 47 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16487
- Filed
- December 13, 2004
- Granted
- April 25, 2006
- Expires
- January 29, 2025
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- TALMADGE PAUL A
Abstract
A new and distinct Diascia plant named ‘Balwhisdarco’ characterized by its dark coral-colored flowers, medium green-colored foliage, and vigorous, mounded, and spreading growth habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Interspecific Diascia plant named ‘Balwhisdarco’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP16487 in full — the complete specification, every figure, and the file history.