Across
Give address on back cover, otherwise disappear (9)
Art patron holding small aesthetic guide (5)
Scent you reportedly lost after crossing Atlantic? (5)
Botanical expert with itemised qualifications of female scholar? (9)
22a
Eg 10 and 28 transformations between parts of the middle row (7,2,5)
Den rebuilt by wild animals in stage before mating, often (7)
Energy shown by second eleven (5)
Decorate things cooked in kitchen, with odd exceptions (3)
Tend to bed or what's in special kind of mattress (5)
Doctor improperly uses pressure to get into suit, say (5,2)
See 13
So to speak, inscribe 2nd Street on map in Far East? (9)
A state briefly flipped, becoming another state (5)
Article on big game put in hard cover (5)
Garments I altered — they've had 13 across 22 across (9)
Down
One state followed by another, note (4)
Fare from India south, landing in Pacific islands (6)
More bad gas circulated in draughts etc (5,5)
Cuts components of air, for example, including hydrogen (6)
25 take part in crusade zealously, securing release (8)
Mediterranean landmark visible in Estonia, oddly (4)
Showing ambition when I sound off about power (8)
Become emotional, having bumped into learner on inside (4)
Fourth law suit, as viewed by robber, potentially (5)
County's crewmen bringing one in on the ground floor, perhaps (10)
Frightfully odd English upset part of the EU (5)
Invigorate loco engineers with no end of passion (8)
Short, spontaneous performance edited, so better (8)
Cunningly defeat without being heartless, having switched halves (6)
Good thing about name in form posted? OK (6)
Judges having reached conclusion, what comes next? Old-fashioned pity (4)
What must be modified to produce rapprochement (4)
Result of condensation, being damp, without oxygen (4)
Type letters or click words in the clue