onion couch Directory References Discover Flags That Look Alike 11 Egyptian Gods and Goddesses 10 Greatest Baseball Players of All Time 8 Deadliest Wars of the 21st Century Why Is It Called Black Friday? Why Is Ireland Two Countries? Was Santa Claus a Real Person? Contents onion couch plant Ask the Chatbot a Question Also known as: Arrhenatherum elatius bulbosum Learn about this topic in these articles:variety of tall oat grass In oat grassOnion couch, a variety of tall oat grass (A. elatius, variety bulbosum) named for its bulblike basal stems, is a noxious weed in areas outside its native range. Read More
