I'd appreciate a nudge on 9a. It seems to be a straightforward anagram which produces the name of a specific biome. Is this also a word for a themed thing? I can't find any reference to it in that sense.
I think you are correct with your idea for 9a.
I, however, can make no word at all for 8a with the crossers I have. Nor can I see how the seven redundant words make a two-word phrase...
Any help will be much appreciated.
It's hard to answer the last 2 posts without spoiling. 9 and 8 are both very obscure words and take some finding - 9 from a country south-west of us and 8 from the far east. You presumably have the theme - but they don't appear in synonym finders ... As for the extraneous words, you don't use the whole word.
Jack & Prospero - I finally finished it having got off to a good start and then grinding to a halt. The problem was that I had inserted 3 perfectly acceptable crossing words at 1a, 1d and 2d, which made 8a impossible!
Also now all wrapped up. Yet another illustration of the "don't make assumptions too early" lesson: I was working on only part of the theme. What a very clever piece of construction!