Historical clue formulations

• With 50-Down, place that this puzzle grid represents — 2020-10-12
• The dove's-foot crane's-bill, for instance — 2020-10-04
• Blossom — 2018-11-19
• Drainage, e.g. — 2016-09-15
• Bed riser? — 2010-07-31
• Scent maker — 2008-01-13