| 2025-08-20 | Material in some eco-friendly clothing |
| 2025-06-04 | Rope fiber |
| 2024-02-03 | Cannabis product sometimes found in granola |
| 2023-02-11 | Biodegradable bag material |
| 2022-10-02 | Plant fiber used to make some jewelry |
| 2020-09-09 | Source of canvas and cannabis |
| 2018-12-31 | Plant supplying burlap fiber |
| 2018-08-13 | Cannabis variety used for rope |
| 2017-08-23 | Burlap fiber |
| 2016-05-01 | Biodiesel fuel source |
| 2014-11-08 | Eco-chic clothing option |
| 2014-04-01 | Marijuana plant |
| 2013-09-18 | Fiber-yielding plant |
| 2012-10-07 | Sackcloth material |
| 2012-09-16 | Rope material |
| 2012-02-15 | Rope material |
| 2011-02-22 | Rope material |
| 2009-05-11 | Rope material |
| 2009-05-06 | Rope material |
| 2009-04-12 | Crop grown by George Washington |
| 2007-10-31 | Rope material |
| 2007-06-19 | Source of hashish |
| 2006-03-27 | Rope fiber |
| 2005-08-15 | Rope fiber |
| 2005-05-26 | Drug source |
| 2004-02-12 | Burlap material |
| 2003-12-24 | Marijuana source |
| 2003-09-01 | Rope material |
| 2002-12-30 | Rope material |
| 2002-08-28 | Sailcloth fiber |
| 2001-11-03 | Natural narcotic |
| 2000-12-29 | Rope material |
| 2000-01-16 | Illegal crop |
| 1999-07-20 | Rope fiber |
| 1998-12-18 | Plant for burlap |
| 1998-10-07 | Cannabis |
| 1998-02-10 | Rope fiber |
| 1997-11-03 | Rope material |
| 1997-09-19 | Cord fiber |
| 1996-03-31 | Kentucky product |
| 1996-02-01 | Fiber source |
| 1995-10-06 | Cannabis |
| 1995-10-03 | Cord fiber |
| 1995-04-04 | Hashish source |
| 1994-03-22 | Rope material |