GLANSIS

Salix fragilis

Crack willow

Collection Information for Salix fragilis

Results limited to HUC #04020101.
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 ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
248251	MI	Gogebic	natural area, south of Marenisco, MI	2003	04020101	Black-Presque Isle	collected
1549886	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1549888	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550010	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550011	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550015	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550016	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550121	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550122	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550131	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550132	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550142	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550143	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550157	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550158	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550159	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550160	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550161	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550162	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550205	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550206	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550231	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550232	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550242	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550244	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550248	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550255	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550259	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550260	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550261	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550290	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550309	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550324	MI	Gogebic	[No locality description provided]	2005	04020101	Black-Presque Isle	established
1550344	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550345	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550371	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550372	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550431	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550432	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550444	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550445	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550446	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550447	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550582	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550584	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550720	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1598031	MI	Gogebic	[No locality description provided]	2011	04020101	Black-Presque Isle	established
1550755	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550756	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551011	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551012	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1553408	MI	Ontonagon	[No locality description provided]	2008	04020101	Black-Presque Isle	established
1551415	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551416	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551405	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551406	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1552933	MI	Gogebic	[No locality description provided]	2006	04020101	Black-Presque Isle	established
1602742	MI	Gogebic	[No locality description provided]	2015	04020101	Black-Presque Isle	established
1602743	MI	Gogebic	[No locality description provided]	2015	04020101	Black-Presque Isle	established
1550978	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550979	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550722	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550964	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550966	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1601964	MI	Gogebic	[No locality description provided]	2012	04020101	Black-Presque Isle	established
1598032	MI	Gogebic	[No locality description provided]	2011	04020101	Black-Presque Isle	established
1598037	MI	Ontonagon	[No locality description provided]	2011	04020101	Black-Presque Isle	established
1598040	MI	Ontonagon	[No locality description provided]	2011	04020101	Black-Presque Isle	established
1598046	MI	Ontonagon	[No locality description provided]	2011	04020101	Black-Presque Isle	established
1550758	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550759	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1560409	MI	Gogebic	[No locality description provided]	2013	04020101	Black-Presque Isle	established
1560413	MI	Gogebic	[No locality description provided]	2013	04020101	Black-Presque Isle	established
1553440	MI	Gogebic	[No locality description provided]	2008	04020101	Black-Presque Isle	established
1550942	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550943	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550838	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1550839	MI	Gogebic	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551432	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551433	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551434	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551435	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551436	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551437	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551438	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551439	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551440	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551418	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551419	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551365	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551366	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551429	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551430	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551431	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551402	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1551403	MI	Ontonagon	[No locality description provided]	2003	04020101	Black-Presque Isle	established
1619757	MI	Gogebic	Ottawa National Forest	2003	04020101	Black-Presque Isle	established

Citation for this information:
U.S. Geological Survey, 2026, Salix fragilis: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/25/2026