Not convinced about my answer to 40d, "Bablah pods finally in decline? Not totally. (3)" It has to be thematic and the only answer that fits is a shrub, but it does not seem to be the same family as bablah.
Also cannot parse 7a. "Disperser of ancient language, beginning to go extinct. (5)" There is a misprint and I have a word o---c meaning dispenser but I do not see how the wordplay fits.