ILEX
| Date | Clue |
|---|---|
| 2024-08-23 | Holly genus |
| 2015-06-17 | Holly tree |
| 2014-08-01 | Holly |
| 2011-07-03 | Holly genus |
| 2011-05-08 | Genus of holly |
| 2009-04-29 | Holly |
| 2005-09-04 | Holly plant |
| 2003-10-09 | Holly |
| 2000-01-22 | Holly tree |
| 1998-04-15 | Holly |
| 1997-11-29 | Holly |
| 1997-09-24 | Holm oak |
| 1997-03-13 | Holly genus |
| 1997-03-05 | Oak variety |
| 1996-01-24 | Holly |
| 1995-07-22 | Holly |
| 1994-11-16 | Holly shrub |
| 1994-03-21 | The holm oak |