There isn't one specific scientific name for roots. "Root" is the general term used to describe the underground organs of plants that anchor them and absorb water and nutrients.

However, there are different types of roots with specific names:

* Taproot: A single, main root that grows vertically downwards. Examples include carrots and dandelions.

* Fibrous root: A system of many thin, branching roots that spread out horizontally. Examples include grasses and onions.

* Adventitious root: Roots that develop from an unusual location, such as from stems or leaves. Examples include ivy and corn.

So, the scientific name for a root depends on the specific type of root you are referring to.