Historical clue formulations

• Covered with bryophytes — 2023-08-17
• Like some stream banks — 2022-12-09
• Like some shaded spots — 2020-05-13
• Green and soft, say — 2019-04-17
• Old-fashioned — 2017-09-07
• Unlike the proverbial rolling stone — 2017-06-13
• Like the north side of some rocks — 2013-10-29
• Like the north sides of some trees — 2013-05-22
• Like the north sides of some trees — 2013-02-04
• Very conservative — 2012-06-02
• Old-fashioned — 2011-08-11
• Unlike a rolling stone? — 2005-07-04
• Outdated — 2004-02-19
• Like some tree trunks — 2003-12-17
• Antiquated — 2003-07-27
• Sphagnous — 1998-07-26
• Antiquated — 1996-05-07
• Old-fashioned — 1994-08-07