GLANSIS

Lythrum salicaria

Purple loosestrife

Collection Information for Lythrum salicaria

Results limited to HUC #04090001.
To see the collection list for the entire Great Lakes region, click here.
To see the collection list for the entire United States, click here.
Results also available in (click to export table to spreadsheet)

(click table headers to sort)

Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
213591	MI	St. Clair	Port Huron	1893	04090001	St. Clair	established
260337	MI	St. Clair	Rattle Run Golf Course, China Twp., MI	2008	04090001	St. Clair	established
260338	MI	St. Clair	Ellsworth Rd, near I-94, Columbus Twp, MI	2008	04090001	St. Clair	established
260355	MI	St. Clair	N River Rd west of Hwy 25, Fort Gratiot Twp., MI	2008	04090001	St. Clair	established
260353	MI	St. Clair	Near Pound Rd and Gratiot Ave, east of Richmond, MI	2008	04090001	St. Clair	established
260354	MI	St. Clair	South of Hwy 136, Fort Gratiot Twp., MI	2008	04090001	St. Clair	established
260389	MI	St. Clair	Lake Huron/St. Clair River shore at Riverview St., Port Huron, MI	2008	04090001	St. Clair	established
260387	MI	St. Clair	I-69 between Black River and St. Clair River	2008	04090001	St. Clair	established
260360	MI	St. Clair	Between Pine Grove Ave and 24th Ave, Fort Gratiot Twp., MI	2008	04090001	St. Clair	established
260372	MI	St. Clair	Near Blue Water Bridge, Port Huron, MI	2008	04090001	St. Clair	established
260377	MI	St. Clair	I-94/Pine Grove Connector, Port Huron, MI	2008	04090001	St. Clair	established
260368	MI	St. Clair	Black River just west of M-25 and north of I-69, near Port Huron, MI	2008	04090001	St. Clair	established
260361	MI	St. Clair	North of Holland Ave, Fort Gratiot Twp., MI	2008	04090001	St. Clair	established
260358	MI	St. Clair	Just north of Holland Ave, Fort Gratiot Twp/Port Huron, MI	2008	04090001	St. Clair	established
1553038	MI	St. Clair	[No locality description provided]	2008	04090001	St. Clair	established
1556595	MI	St. Clair	[No locality description provided]	2013	04090001	St. Clair	established
260415	MI	St. Clair	SW of Yankee Rd and Range Rd, St. Clair Twp.	2008	04090001	St. Clair	established
260416	MI	St. Clair	NE of I-94 and Fred Moore Hwy, St. Clair Twp.	1998	04090001	St. Clair	established
260406	MI	St. Clair	Just south of I-69 near interchange w/ I-94, west of Port Huron, MI	2008	04090001	St. Clair	established
1553046	MI	St. Clair	[No locality description provided]	2008	04090001	St. Clair	established
1567638	MI	Lapeer	[No locality description provided]	2016	04090001	St. Clair	established
1567641	MI	Lapeer	[No locality description provided]	2016	04090001	St. Clair	established
260394	MI	St. Clair	South of I-69 and railroad, near Fore Lakes Golf Club	2008	04090001	St. Clair	established
260411	MI	St. Clair	I-69/I-94 interchange, west of Port Huron, MI	2008	04090001	St. Clair	established
260414	MI	St. Clair	SW of Yankee Rd and Range Rd, St. Clair Twp., MI	2008	04090001	St. Clair	established
260410	MI	St. Clair	St. Clair County International Airport	2008	04090001	St. Clair	established
260412	MI	St. Clair	Huron Blvd near M25, Marysville, MI	2008	04090001	St. Clair	established
260413	MI	St. Clair	Huron Blvd and M25, Marysville, MI	2008	04090001	St. Clair	established

Citation for this information:
U.S. Geological Survey, 2025, Lythrum salicaria: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/13/2025