My thanks to all you good people who came back! Araucaria has always been a favourite of mine. I don't think that I'd have got "endpapers" -it was good to learn about that! On the other one, the answer is clearly "BLOOM" - sorry to mislead everyone, but for one of the clues across I had
--T-S and in my haste to finish I put "TITUS" when, of course, I should have put "OATES" - so there we go! Thanks again!