Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

15 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1436176 CARiversideSan Gabriel Mountains; SE end of Puente Hills is N wall; N end Santa Ana Mts. is the south wall.1929 18070203 Santa Anaestablished
252709 CASan BernardinoArrowhead Hot Springs, San Bernardino National Forest1993 18070203 Santa Anacollected
252688 CASan BernardinoBig Bear Lake1946 18070203 Santa Anacollected
252692 CASan BernardinoBig Bear Lake1963 18070203 Santa Anaestablished
879845 CASan BernardinoBig Bear Lake1963 18070203 Santa Anaestablished
252693 CASan BernardinoBig Bear Lake1975 18070203 Santa Anaestablished
252694 CASan BernardinoBig Bear Lake1994 18070203 Santa Anaestablished
1436337 CASan BernardinoBig Bear Valley: Big Bear Lake at Division Drive2010 18070203 Santa Anaestablished
1436175 CASan BernardinoDirectly west of Grout Bay at Big Bear Lake, San Bernardino National Forest.1975 18070203 Santa Anaestablished
1436191 CASan BernardinoSan Bernardino Mtns, City of Big Bear Lake. 39768 Lakeview Dr., south shore of Big Bear Lake1994 18070203 Santa Anaestablished
1436315 CASan BernardinoSan Bernardino Mtns., Arrowhead Hot Springs and immediate vicinity; Coldwater Canyon and Strawberry Creek Canyon, c. 0.5 mi east of the old Arrowhead Hot Springs Hotel1993 18070203 Santa Anaestablished
1436257 CASan BernardinoSouth of Bear Lake1946 18070203 Santa Anaestablished
1389415 LASt. JamesCRMS0097-F05VC2007 08070204 Lake Maurepasestablished
1418850 LASt. John the Baptistcanals surrounding Lake Maurepas2005 08070204 Lake Maurepasestablished
1386549 LASt. John the BaptistCRMS0047-F03VNW2007 08070204 Lake Maurepasestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/21/2024].

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