Commented: cunninghamia lanceolata 'Glauca' photoIt is at Rowe and i think it was originally planted before the winters in the 70's where the Ohio River froze over. -32C I think was the coldest it got. Surprisingly, a lot of zone 6 trees did survive...
Commented: some pics from Sydney RBGPhil - nice pictures. thanks for posting. I was supposed to be in Sydney in early April, but the trip got scrubbed. A couple of the species you posted will grow in my area.
