Collection Information

NAS - Nonindigenous Aquatic Species

Hydrocharis morsus-ranae
(common frogbit)

collection info
Interactive Maps

maps

fact sheet

Plants
Exotic to United States

21 Results for Hydrocharis morsus-ranae

Specimen ID#	State	County	Locality	Year	HUC Number	Drainage Name	Status
234099	MI	Macomb	Metrobeach Park, slough 1 mi S of MetroParkway and 1000 yards inland from Lake St. Clair	1996	04090002	Lake St. Clair	established
234108	MI	Wayne	Detroit River Marshes	2000	04090004	Detroit	established
233949	NY	St. Lawrence	small bay along the west side of the Oswegatchie River, just south of Ogdensburg	1974	04150301	Upper St. Lawrence	established
233950	NY	St. Lawrence	1.2 miles north of highway 11 on the road to Rensselear Falls	1977	04150302	Oswegatchie	established
233948	NY	Jefferson	Kring Point, Kring Point State Park, shore of the St. Lawrence River in a small bay ca. 10 miles east of Alexandria Bay.	1979	04150301	Upper St. Lawrence	established
233951	NY	St. Lawrence	Canton; 5.8 km N, W side hwy 68; open marsh of Wildlife Management Area [Upper and Lower Lakes State Wildlife Area]	1981	04150302	Oswegatchie	established
234109	NY	Jefferson	Sandy Creek; 10 mi N: W side hwy 3 at Lakeview Wildlife Management Area	1987	04140102	Salmon-Sandy	established
234110	NY	Jefferson	Watertown; N of Watertown; hwy 81, 17 km N hwy 342; marshy pond [N of Perch Lake, near creek crossing over Shimel Rd]	1987	04150102	Chaumont-Perch	established
234111	NY	Jefferson	Sodus Bay; 1 km S of Chimney Bluff State Park; 3 km ENE of Sodus Bay; Lakeshore Wildlife Management Area	1993	04140101	Irondequoit-Ninemile	established
229185	NY	Oswego	Port Ontario, mouth of Grindstone Creek	1993	04140102	Salmon-Sandy	established
234112	NY	Washington	Lake Champlain, Mill Bay	2000	02010001	Lake George	established
235658	NY	Monroe	Yanty Creek, at mouth of creek at Hamlin Beach	2003	04130001	Oak Orchard-Twelvemile	established
250023	NY	Chautauqua	Chautauqua County	2006		>1	collected
238772	NY		Lake Champlain, Adirondack Park Preserve	2007	02010000	Richelieu	established
238771	NY	St. Lawrence	Lampsons Falls, near Grasse River	2007	04150304	Grass	established
229475	VT	Grand Isle	Lake Champlain, near Grande Isle	1993	02010005	Lamoille	established
234113	VT	Rutland	Lake Champlain, at Benson	1999	02010001	Lake George	established
234114	VT	Rutland	Lake Champlain, at Orwell	1999	02010001	Lake George	established
234115	VT	Rutland	Lake Champlain, at West Haven	1999	02010001	Lake George	established
242557	WA	Snohomish	Meadow Lake	1997	17110009	Skykomish	established
234335	WA	Snohomish	Meadow Lake	2002	17110009	Skykomish	established

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U.S. Department of the Interior \| U.S. Geological Survey URL: http://nas.er.usgs.gov Page Contact Information: Pam Fuller - NAS Program Page Last Modified: June 07 2005