Lolium multiflorum (Italian ryegrass, annual ryegrass) is a ryegrass native to temperateEurope, although the precise location of its origin is unknown.1
Other common names in English include Australian ryegrass, short rotation ryegrass, and Westerwolds ryegrass. It is also one of several species called darnel.
References
^ ab Quattrocchi, Umberto (2006). CRC World Dictionary of Grasses: Common Names, Scientific Names, Eponyms, Synonyms, and Etymology - 3 Volume Set. CRC, 2408. ISBN 978-0849313035.
^ Cosgrove, Dennis; Michael Casler, and Dan Undersander (1999-12-02). "Rygrass types for pasture and hay". Agronomy Advice. Department of Agronomy, College of Agriculture and Life Sciences University of Wisconsin Extension and Cooperative Education. Retrieved on 2008-03-31.