- Herbarium ID: SLU
- Accession Number: 008058
- Scientific Name: Schedonorus arundinaceus (Schreb.) Dumort.
- Family Name: Poaceae
- Location: Maple Bluff, Lots 5-6, Conc. 15, Allan Twp., Manitoulin Island, Lake Huron, Ontario.
- District Located: Manitoulin
- Longitude/Latitude: 82.96666W / 45.96666 N
- Habitat: In damp soil along bank of stream in open woods.
- Notes: Originally determined as Festuca elatior var. arundinaceae by J.H. Soper.
- Collector: J.H. Soper & Keith Winterhalder
- Collection Number: 13556
- Collection Date: 07/11/1976
- Determined by: W.G. Dore
- Annotation by: [no data]