YARROW
| Date | Clue |
|---|---|
| 2018-12-23 | Flowering herb also known as devil's nettle |
| 2016-09-13 | Peter of Peter, Paul and Mary |
| 2015-06-10 | Peter of Peter, Paul and Mary |
| 2013-02-12 | Peter of Peter, Paul and Mary |
| 2007-10-15 | Peter of Peter, Paul & Mary |
| 2006-02-05 | Peter who wrote "Puff the Magic Dragon" |
| 2004-09-08 | Peter of Peter, Paul and Mary |
| 1998-03-10 | Peter of Peter, Paul & Mary |
| 1995-03-20 | Peter of Peter, Paul & Mary |