Historical clue formulations

• Leaflike plant part — 2023-11-09
• Flower part — 2023-02-10
• Flower part — 2020-01-19
• Monkshood flower's "hood" — 2016-06-11
• Perianth component — 2015-08-29
• Plant part — 2015-03-15
• Petal pusher? — 2012-12-30
• Flower part — 2012-10-24
• Neighbor of a petal — 2010-01-18
• Calyx component — 2008-11-01
• Flower part — 2008-10-08
• Calyx part — 2008-06-22
• "A ___, petal and a thorn" (Emily Dickinson poem) — 2008-04-06
• Bud protector — 2005-11-17
• Perianth part — 2005-11-11
• Flower part — 2005-09-06
• Calyx part — 2004-07-21
• Flower part — 2004-07-07
• Flower part — 2004-02-09
• Leaf beneath a bloom — 2003-09-18
• Certain leaf — 2002-08-31
• Floral leaf — 2002-04-21
• It connects to the stem — 2001-10-14
• Part of a floral arrangement — 2000-11-24
• Calyx segment — 2000-08-27
• Flower part — 1999-10-21
• Flower part — 1998-12-21
• Calyx part — 1998-09-24
• Flower part — 1997-06-10
• Petal base — 1995-09-09
• Calyx part — 1995-07-10
• Calyx division — 1995-06-11
• Flower part — 1994-05-25