Agrostis gigantea

Redtop

Collection Information for Agrostis gigantea

Results limited to HUC #04050001.
To see the collection list for the entire Great Lakes region, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
246760MIBranchBranch County200804050001St. Josephcollected
246758MICassCass County200804050001St. Josephcollected
1468041MISt. JosephSt. Joseph County195404050001St. Josephestablished
246759MISt. JosephSt. Joseph County200804050001St. Josephcollected
1467922MIBerrienBrandywine Creek, MI195104050001St. Josephestablished
1462194MIBerrienDamp soil 1 mile east of Berrien Springs191704050001St. Josephestablished
1462203MIBranchWaste ground 6 miles NE of Bronson191804050001St. Josephestablished
1462312MICassDamp Soil 1 mile SW of Dowagiac192804050001St. Josephestablished
1462720MIBerrienBenton Harbor, MI193404050001St. Josephestablished
1463646MICassMagician Beach193504050001St. Josephestablished
1468953MIBerrienIndian Bowl area, T6S, R17W, Sec. 8198104050001St. Josephestablished
1468961MIKalamazooNear Vicksburg Drain198204050001St. Josephestablished
1469051MIKalamazooIsland Marsh, Prairie Ronde Township198604050001St. Josephestablished

Citation for this information:
U.S. Geological Survey, 2026, Agrostis gigantea: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 1/17/2026