US Plant Patent PP18132

Dragon's Eye

Persicaria plant named ‘Dragon's Eye’

PUBLIC DOMAIN

Patent expired June 13, 2026. 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.

Figure 1 of US plant patent PP18132, the photograph of Dragon's Eye printed in the patent. — Figure 1 from US Plant Patent PP18132, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number: PP18132
Filed: June 13, 2006
Granted: October 16, 2007
Expires: June 13, 2026
Assignee: TERRA NOVA NURSERIES INC
Inventor: BROWN JR KENNETH E

Abstract

A new and distinct cultivar of Persicaria plant characterized by multicolored leaves exhibiting a large, striking brownish black triangular basal spot surrounded by a silvery olive chevron and trimmed with olive green edges.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A new and distinct hybrid of Persicaria plant substantially as shown and described, characterized by multicolored leaves exhibiting a large, striking brownish black triangular basal spot surrounded by a silvery olive chevron and trimmed with olive green edges.

Read the full patent: US Plant Patent PP18132 in full — the complete specification, every figure, and the file history.