US Plant Patent PP19976
Lemon
Helichrysum plant named ‘Lemon’
PUBLIC DOMAIN
Patent expired July 31, 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.

The record
- Patent number
- PP19976
- Filed
- July 31, 2006
- Granted
- May 12, 2009
- Expires
- July 31, 2026
- Assignee
- BAY CITY FLOWER CO
- Inventor
- BAUTISTA RODOLFO VALDOZ
Abstract
A plant variety of the Helichrysum family resulting from a controlled crossing of the patented variety Helihrysum bracteatum×splendidum ‘Harvest Sun II’ (the subject of U.S. Plant Pat. No. 11,800) and Helichrysum bracteatum ‘Harvest Plum’ (the subject of U.S. Plant Pat. No. 10,742). The new variety named ‘Lemon’ has blooms of R.H.S. 5 B (yellow group). The new variety has an erect but compact growth habit, and can be easily forced in pots.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Helichrysum plant, as illustrated and described.
Read the full patent: US Plant Patent PP19976 in full — the complete specification, every figure, and the file history.