Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic
Collection Info
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180 results for Alternanthera philoxeroides (alligatorweed)
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Page:12345678
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1441792 CAContra CostaSan Francisco Bay Area Garden weed in Danville, CA.. Data provided by the participants of the Consortium of Calif. Herbaria (ucjeps.berkeley.edu/consortium/).2005 18050001 Suisun Bayestablished
1438884 CAKings0.5 mi E of 2nd Ave, N side of Fairfax.1978 18030007 Upper Kaweahestablished
1440079 CAKingsAlong Cross Creek above channeled portion.1978 18030007 Upper Kaweahestablished
1438949 CAKingsCross Creek, St John's River. Detection report only, no confirming specimen.1983 18030007 Upper Kaweahestablished
1438652 CAKingsCross Creek, St John's River. Detection report only, no confirming specimen.1983 18030007 Upper Kaweahestablished
1440280 CAKingsCross Creek. Detection report only, no confirming specimen.1983 18030012 Tulare Lake Bedestablished
1438651 CAKingsCross Creek. Detection report only, no confirming specimen.1984 18030012 Tulare Lake Bedestablished
247679 CAKingsHanford1978 18030012 Tulare Lake Bedestablished
247680 CAKingsHanford - Lakeside Irrigation Dist, equalization pond1979 18030007 Upper Kaweahcollected
247681 CAKingsHanford - Lakeside Irrigation Dist, equalization pond1987 18030007 Upper Kaweahestablished
247668 CAKingsHanford; N Mill Creek & Cross Cr.1971 18030007 Upper Kaweahcollected
247682 CAKingsHanford; N Mill Creek & Cross Cr.1987 18030007 Upper Kaweahestablished
1438801 CAKingsLakeside Irrigation Basin #10. Detection report only, no confirming specimen.1983 18030012 Tulare Lake Bedestablished
1438948 CAKingsLakeside Irrigation Basin #10. Detection report only, no confirming specimen.1984 18030012 Tulare Lake Bedestablished
1438650 CAKingsLakeside Irrigation Basin #10. Detection report only, no confirming specimen.1985 18030012 Tulare Lake Bedestablished
1438649 CAKingsLakeside Irrigation Basin #10. Detection report only, no confirming specimen.1986 18030012 Tulare Lake Bedestablished
1438774 CAKingsLakeside Irrigation Basin. Detection report only, no confirming specimen.1983 18030007 Upper Kaweahestablished
1438773 CAKingsLakeside Irrigation Basin. Detection report only, no confirming specimen.1984 18030007 Upper Kaweahestablished
1438946 CAKingsLakeside Irrigation Branch. Detection report only, no confirming specimen.1986 18030007 Upper Kaweahestablished
1440145 CAKingsLakeside Irrigation Dist, equalization pond. Detection report only, no confirming specimen.1979 18030007 Upper Kaweahestablished
1438375 CAKingsN Mill Creek & Cross Creek. Detection report only, no confirming specimen.1971 18030007 Upper Kaweahestablished
1438069 CAKingsN Mill Creek & Cross Creek. Detection report only, no confirming specimen.1971 18030007 Upper Kaweahestablished
1438947 CAKingsNorth Mill Creek. Detection report only, no confirming specimen.1984 18030007 Upper Kaweahestablished
1439849 CAKingsS of Houston Ave bridge on Cross Creek, E side.1978 18030007 Upper Kaweahestablished
1438802 CAKingsSouth Mill Creek. Detection report only, no confirming specimen.1983 18030007 Upper Kaweahestablished
Page:12345678

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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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/27/2023].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.