A Groot plant, more accurately, is a sentient, tree-like being known as a Flora colossus. According to the provided reference, Groot is a:
- Flora colossus: This signifies his species, characterized by their tree-like appearance.
- From Planet X: This is his homeworld, the capital of the branch worlds.
- Unique Language: Flora colossi have stiff larynxes, making their speech sound like the repeating phrase "I am Groot," which is nearly impossible for other species to understand.
In essence, the term "Groot plant" is a simplification; he is a sentient being with a complex biology and origin.
