Breeder
SALT WEEDS
4 US plant patents, granted between 1988 and 1994.
Already in the public domain — 4 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.
- Distichlis spicata var. Yensen 4APP8999PUBLIC DOMAINNovember 29, 2011
- Yensen 3PP6451Saltgrass plant named Yensen 3PUBLIC DOMAINAugust 28, 2006
- Yensen 2PP6459Saltgrass plant named Yensen 2PUBLIC DOMAINAugust 28, 2006
- Yensen 1PP6461Saltgrass plant named Yensen 1PUBLIC DOMAINAugust 28, 2006