GLANSIS

Salix fragilis

Crack willow

Collection Information for Salix fragilis

Results limited to HUC #04010302.
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
1549816	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550021	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550085	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550134	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550184	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550186	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550187	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550188	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550190	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550207	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550208	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550210	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550214	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550216	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550200	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550233	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550234	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550381	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1552513	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552591	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1550929	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550336	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550337	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1552558	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1550352	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1552517	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552518	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552542	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552545	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552563	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552564	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552594	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552596	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552597	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552573	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1550591	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550482	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550924	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550271	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550272	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550273	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550274	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550275	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550276	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550278	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550279	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550280	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550247	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550237	WI	Ashland	[No locality description provided]	2001	04010302	Bad-Montreal	established
1550325	WI	Bayfield	[No locality description provided]	2001	04010302	Bad-Montreal	established
1552551	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552813	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552816	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552820	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552821	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552735	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552736	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552737	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552738	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552678	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552679	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552680	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552682	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552696	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552657	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552624	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552628	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552631	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552632	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552602	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552603	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552608	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552812	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552803	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552804	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552806	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552808	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552739	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552740	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552741	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552743	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552683	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552684	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552685	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552686	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552688	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552689	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552691	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552715	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552716	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552717	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552718	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552719	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552722	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552724	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552796	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552699	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552700	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552709	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552710	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552713	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552660	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552661	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552671	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552672	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552675	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552676	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552641	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552634	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552636	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552615	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552616	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552600	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552610	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552611	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552751	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552754	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552755	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552651	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1621702	WI	Iron	Ottawa National Forest	2009	04010302	Bad-Montreal	established
1552822	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552829	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552830	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552843	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552844	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552845	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552848	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552852	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552886	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552887	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552889	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1595497	WI	Bayfield	[No locality description provided]	2011	04010302	Bad-Montreal	established
1601898	WI	Iron	[No locality description provided]	2012	04010302	Bad-Montreal	established
1552871	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552872	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552825	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552826	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552833	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552836	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552837	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552839	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552840	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552853	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552854	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552855	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552856	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552858	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552883	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552875	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552876	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552879	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552880	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552882	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1553762	WI	Ashland	[No locality description provided]	2009	04010302	Bad-Montreal	established
1552869	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552873	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	established
1552874	WI	Iron	[No locality description provided]	2007	04010302	Bad-Montreal	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