Agree 24a is terrific (tho I needed all the crossers before the penny dropped)!
Jono, tufts isn't the greatest definition in 26a. You'll probably see the parsing if you think of a (lovely) word for clusters instead.
Hi Barry,
20 parses as 3,3 inside 6 (state that’s stunned)
26 first part is a word for “tree tufts” minus its first letter
24 is a play on “characters”. Not ones in Shakespeare