Willow oak tree named ‘QPSTA’
USPP13677P3 · kind P3 · plant
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Key dates
| Filing date | Apr 13, 2001 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Apr 13, 2021 |
Classification
- Technology area (CPC —)General
Abstract
A Willow Oak tree named ‘QPSTA’ having dense, narrow-pyramidal branching habit, dense canopy, dominant central leader, and relatively fast growth rate and which is also capable of being reproduced reliably using softwood cutting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.