The answers to these cryptic clues are all trees - the preamble describes them as British native but I'm not sure if this is true.
1- Lady of the woods (6,5) 2 - Citrus fruit (4) I thought of Lime but do not believe this to be Britsh 3- This girl's a tree (5) I have Holly for clue 4 4- Hedgehog, Golden King or Silver Queen (5) 5- Marine fruit (5,4) 6- Device slew tirer (4,7,4) Poss. anagram 7- Do these grow at Wimbledon? (10,4) 8- Soundxs like this Nigra is well liked (5,6) Something Poplar maybe