Det.: Trent Mohlenbrock, 1982, AS Agrostis alba Linnaeus
Trent & Robert Mohlenbrock
Ill-33
1982-09-02
2 September 1982
United States, Illinois, Jackson, Old field, 2 miles south of Carbondale, west of Illinois Route 51.
Old field. Donated (1996) to the Illinois Natural History Survey (ILLS) by the National Center for Agricultural Utilization Research, Peoria, Illinois (USDA, NCAUR). NU 80209.