| 2026-09-03 | Evergreen trees with red arils |
| 2024-09-09 | Coniferous trees with red berrylike fruit |
| 2022-02-10 | Trees sacred to Hecate |
| 2022-02-02 | Sources for longbow wood |
| 2021-04-30 | Ornamental trees |
| 2020-12-04 | Trees symbolizing death in Celtic culture |
| 2020-05-05 | Trees used for archery bows |
| 2020-01-16 | Trees with red berrylike fruit |
| 2019-12-05 | Trees whose name sounds like letters of the alphabet |
| 2016-10-02 | Trees used for making wands |
| 2016-06-29 | Trees with red berrylike fruit |
| 2014-07-29 | Trees for making longbows |
| 2013-07-02 | Some conifers |
| 2013-03-23 | Bearers of bright red arils |
| 2011-10-19 | English churchyard trees |
| 2011-02-12 | Composition of some hedgerows |
| 2010-11-30 | Trees yielding archery bow wood |
| 2010-07-15 | Coniferous trees |
| 2010-07-13 | Some evergreens |
| 2009-05-05 | Certain conifers |
| 2008-08-03 | Grove in many an English churchyard |
| 2006-05-30 | Hedgerow trees |
| 2005-10-13 | Trees used to make archery bows |
| 2005-01-26 | Evergreen trees |
| 2004-09-14 | They have boughs for bows |
| 2003-11-09 | Certain evergreens |
| 2003-07-09 | Fir trees |
| 2001-05-19 | Some archery bows |
| 1997-08-01 | Old World evergreens |
| 1997-06-22 | English churchyard features |
| 1997-04-30 | Evergreens |
| 1996-05-16 | Woods used in cabinetmaking |
| 1995-07-11 | Evergreens |