Historical clue formulations

• Reproductive part of a fern — 2026-07-31
• Mushroom-to-be — 2025-06-20
• Fern's reproductive cell — 2024-08-19
• Fungus-to-be — 2024-03-14
• Future fungus — 2024-01-08
• Mushroom's reproductive cell — 2022-07-18
• Reproductive cell for a fern — 2022-02-28
• Reproductive unit in botany — 2021-09-29
• Wind-borne seed — 2018-09-23
• One of billions in a puffball — 2017-10-19
• Mushroom's reproductive cell — 2017-10-17
• Basidium-borne body — 2013-09-14
• Moss source — 2011-12-30
• Reproductive part of a fungus — 2011-08-08
• Fern's seed — 2011-07-05
• Mushroom-to-be — 2010-12-12
• Mold's origin — 2010-09-13
• Fern feature — 2010-05-07
• Fungus production — 2010-03-30
• Body in a case — 2010-02-26
• Fern germ — 2008-09-28
• Germ — 2008-08-21
• Puffball seed — 2007-06-17
• Germ cell — 2007-02-05
• Puffball emanation — 2004-09-23
• Mold's origin — 2004-07-05
• Reproductive body — 2003-08-20
• Fern-to-be — 2002-09-15
• Germ — 2002-06-13
• Fern-to-be — 2002-05-21
• Future fern — 2002-04-11
• Mold source — 2001-09-30
• It may be blowing in the wind — 2001-09-15
• Future fungus — 2001-05-15
• Germ — 2001-04-05
• Way a fern reproduces — 2001-03-05
• One of a multitude in a devil's-snuffbox — 2001-01-20
• Seed — 2000-01-30
• Future fern — 1999-02-11
• Wind-borne item — 1998-08-13
• Reproductive body — 1997-05-30
• Plant reproductive part — 1997-02-24
• Fern fruit — 1997-02-11