Historical clue formulations

• Tiny egg — 2024-11-18
• Tiny egg cell — 2024-05-27
• Future 122-Across — 2023-07-02
• Female flower part — 2021-08-30
• Undeveloped egg cell — 2019-12-25
• Small egg — 2019-05-27
• Undeveloped seed — 2019-01-07
• Small egg — 2017-06-18
• Small egg — 2017-02-13
• Future seed — 2016-02-03
• Small egg — 2015-05-25
• Immature egg — 2011-10-02
• Fertilized item — 2010-10-21
• Small egg — 2010-08-09
• Proto-seed — 2009-02-01
• Small egg — 2008-10-14
• Seed-to-be — 2008-02-05
• Future seed — 2006-12-10
• Seed-to-be — 2006-02-12
• Seed structure — 2005-12-16
• Reproductive cell — 2005-03-03
• Little egg — 2005-01-11
• Fertilization site — 2003-03-02
• Embryo sac encloser — 2000-11-12
• Rudimentary seed — 2000-02-21
• Small egg — 1999-12-31
• Rudimentary seed — 1999-03-27
• Seed structure — 1998-06-28
• Small egg — 1997-03-31
• Botanical seed — 1995-04-16