neither. its a bean.
It is a fungus.
Lemon is neither an herb nor a shrub. It is a tree.
shrub
shrub
Shrubs
tree
The coffee plant is a shrub. It typically grows between 6 to 15 feet tall and can be pruned to a smaller size for easier cultivation.
Tree
A cucumber is a fruit (it contains seeds) but can also be classified as a vegetable.
Technically it is called a herbaceous shrub
A bougainvillea is a shrub or small tree.
Lemon plant is a tree, where the lemon fruits are growing. Those lemons, what we buy in grocery stores.