Acer is a genus of trees or shrubs commonly known as maple.
There are approximately 128 species, most of which are native to Asia, with a number also appearing in Europe, northern Africa, and North America.
Only one species, Acer laurinum, extends to the Southern Hemisphere.
Maples are important as source of syrup and wood. Dried wood is often used for the smoking of food (source wikipedia)
Can rabbits eat acer?
No acer is not good for them unfortunately and definitely a wood to avoid giving to bunnies.