Nursery or breeding house
UNIV TENNESSEE RES FOUNDATION
3 US plant patents, granted between 2007 and 2015.
Still under patent — 1 cultivar
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Pam's mountain bouquetPP25575Cornus kousa tree named ‘Pam's mountain bouquet’UNDER PATENTOctober 15, 2032
Already in the public domain — 2 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- Appalachian JoyPP18238Dogwood tree named ‘Appalachian Joy’PUBLIC DOMAINDecember 27, 2025
- Missy's Appalachian MorningPP18292Dogwood tree named ‘Missy's Appalachian Morning’PUBLIC DOMAINDecember 27, 2025