Henna is a shrub, specifically the Lawsonia inermis plant. It is a small flowering shrub that is cultivated for its leaves, which are used to create dye for temporary body art and hair coloring.
The Henna plant is an evergreen shrub. It is medium in size and grows 3' to 5' or more. Henna is a slow-growing shurb with dainty, bright green dense foliage.
It is a fungus.
Lemon is neither an herb nor a shrub. It is a tree.
shrub
The Henna plant is an evergreen shrub. It is medium in size and grows 3' to 5' or more. Henna is a slow-growing shurb with dainty, bright green dense foliage.
Shrubs
tree
Delonix regia
begonia is a shrub
Tree
Technically it is called a herbaceous shrub