FERN
Set to 22 different clues across 24 published puzzles, most often “Spore producer” — The New York Times, Sunday, 19 March 2006.
4 letters
Every clue on record, most used first
- Spore producer2 times
The New York Times — Sunday, 19 March 2006
- Terrarium plant2 times
The New York Times — Thursday, 22 November 2001
- Decorative plantonce
The New York Times — Tuesday, 14 June 2011
- Plant with frondsonce
The New York Times — Monday, 2 May 2011
- "Charlotte's Web" girlonce
The New York Times — Thursday, 4 November 2010
- Pteridologist's specimenonce
The New York Times — Saturday, 11 July 2009
- Bit of green in a floral displayonce
The New York Times — Tuesday, 2 June 2009
- Fronded plantonce
The New York Times — Sunday, 3 February 2008
- Common green house giftonce
The New York Times — Sunday, 24 December 2006
- Adder's-tongue or Venus's-haironce
The New York Times — Friday, 15 December 2006
- Woods plantonce
The New York Times — Tuesday, 21 December 2004
- Spore sourceonce
The New York Times — Sunday, 14 March 2004