1: Rolling stones and moss again appear in Milton's work (6,9)
3: Training some smart little monkeys (9)
4: Argument in the meeting (5)
5: Underworld boss can be found among crazy sun-worshippers (7)
6: Model wife, after divorce, gets more than enough (7)
7: Ensign's blathering is beyond Saudi leader with oil deposits (5 3 7)
9: Take Chair in university (3)
12: Bird and man going different ways (9)
15: Top dog in hiding from distemper organisms (7)
16: Try to deny yod is a vowel intrinsically (7)
18: Help found in Adelaide. (3)
21: Polish hollow late Russian coin (5)
22: Flower part to lapse badly (5)