Stolon 
An over ground horizontal growing plant stem. Some grass plants spread vegetatively by stolons. Adventitious roots and shoots develop from nodes on a stolon. An example of a grass plant that has stolons is Creeping Bent.
Stolon
An over ground horizontal growing plant stem. Some grass plants spread vegetatively by stolons. Adventitious roots and shoots develop from nodes on a stolon. An example of a grass plant that has stolons is Creeping Bent.