Find The Trees From Cryptic Clues

[tanvats]

1.put hi in its been washed,ANAGRAM ARATTO
2.american squirrel,appealing to general public (-u)
3.hereditary class, sounds like cats coat
4. blue pattern on plate, pea or bean & o & find fault
5.to sag, lower in rank (-0 ) put ep in
6. head covering with n in, up above and small leafed salad ( -s )

many thanks

[sandyRoe]

4 willow

[Bommer_50]

2 red (american squirrel) + pop(u)lar - red poplar

[Tilly2]

3 something fir

[Bommer_50]

3 noble fir ?
http://en.wikipedia.org/wiki/Abies_procera

[Calibax]

1 Chilean totara

[Calibax]

5 Weeping Juniper?

[mallyh]

6 is something cypress i think , cress been the small leaf

[scorpiojo]

5 drooping juniper