Its not a question of Hardiness.
Plants that need it warm, frost free would maybe survive.
But to be happy they need sunshine/good light.
While plants that are happy in shade/low light would be miserable in a dry warm office.
I agree with the comments posted above
Looks like Syringa x persica.
Looks like Parthenocissus quinquefolia.as SwissSue said.
Common name Virginia creeper. See...
Sorry that I cannot id your beetle... which has bands which run across the body.
However it is definitely not a vine weevil... which has banding running front to back.
No plants should ever be taken from any nature reserve or nature trail and it is illegal for anyone, without permission of the owner or occupier of the land, to uproot any wild plant. A number of very rare plants in danger of extinction, or likely to become so, are specially protected by law, and removal or sale of any part of these plants is an offence. A person found guilty of breaking these laws may be fined up to £1,000, and if more than one plant is involved, this fine may be imposed for each of them. The Botanical Society of the British Isles lists species protected by the Wildlife and Countryside Act of 1981.
Hope this helps.
Sorry but that is not a good idea trifid house.
1. it is illegal to dig up plants from the wild.
2. It can be an invasive pest in gardens.
Hmm! Not sure what those are.
You have actually caught 2 on candid camera... err.. enjoying themselves!
Hope somone can id them... they might be cause of your problem.
How about a climbing Honeysuckle....grown up /over trellis frame.
Quick to grow.
Reasonable price to buy... available at any garden centre.
Birds would love them to nest in. Eat the berries etc.
Can get evergreen ones eg Lonicera Henryi.
Or plant several different Lonicera, at 6-8ft spacing ... the flowers would open at different times etc.
Sorry cannot see enough detail.
Do they look like this......
Dreaded scale insect.... Pulvinaria regalis.
That could well be the problem!
We grow Acer Beni Schichihenge. as well as 200 more named Acers.
The leaves are gorgeous, but it is very slow weak growing tree compared to many others Acer palmatums.
Wait for advice from UBC, however, personally I would not move an Acer when it is struggling. You could just finish it off completely.
Have you checked to make sure it is not planted too deeply?
Is it too wet.?
Sometimes our Acers have died... when dug up the roots have been hanging, as if in the roof of a cave... dried up. B.....MOLES!