| 2026-02-22 | Spore-producing plant |
| 2026-02-05 | Leaves in a waiting room? |
| 2024-12-06 | Seedless plant |
| 2024-10-22 | Plant in a stegosaurus's diet |
| 2024-09-10 | Plant with fronds |
| 2024-05-08 | Fiddlehead producer |
| 2023-03-18 | Bracken, e.g. |
| 2023-02-26 | Plant with no flowers or seeds |
| 2020-07-24 | Nonflowering plant |
| 2020-04-01 | Spore-producing plant |
| 2020-02-10 | Plant with fronds |
| 2020-01-26 | Spore producer |
| 2018-11-04 | Green housewarming gift |
| 2017-11-01 | Bit of office greenery |
| 2017-04-29 | Shade of green |
| 2017-02-02 | Plant with spores |
| 2017-01-29 | Item by many a reception desk |
| 2014-11-30 | Leaves in a waiting room? |
| 2014-07-29 | Bit of office greenery |
| 2014-07-16 | Frond bearer |
| 2014-07-08 | Flowerless plant |
| 2014-01-05 | Bit of office greenery |
| 2013-08-26 | Office plant |
| 2013-05-13 | Plant with fronds |
| 2013-03-03 | "Charlotte's Web" girl |
| 2012-10-04 | Crayola color since 1998 |
| 2012-05-04 | Shedder of spores |
| 2011-06-14 | Decorative plant |
| 2011-05-02 | Plant with fronds |
| 2010-11-04 | "Charlotte's Web" girl |
| 2009-07-11 | Pteridologist's specimen |
| 2009-06-02 | Bit of green in a floral display |
| 2008-02-03 | Fronded plant |
| 2006-12-24 | Common green house gift |
| 2006-12-15 | Adder's-tongue or Venus's-hair |
| 2006-03-19 | Spore producer |
| 2004-12-21 | Woods plant |
| 2004-03-14 | Spore source |
| 2004-01-21 | Spore producer |
| 2004-01-11 | See 103-Across |
| 2003-10-12 | Popular house gift |
| 2003-07-27 | Plant with fiddleheads |
| 2002-06-16 | Adder's-tongue, e.g. |
| 2001-11-22 | Terrarium plant |
| 2001-03-04 | Bracken, for one |
| 2000-11-05 | Bit of greenery |
| 2000-09-11 | Forest plant |
| 2000-01-11 | Plant with a frond |
| 1999-01-28 | Forest growth |
| 1997-07-04 | Fossil impression |
| 1997-03-26 | Terrarium plant |
| 1995-10-15 | Moonwort, for one |