alligatorweed - Collections

Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

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23 results for Alternanthera philoxeroides (alligatorweed)
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Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
1438068	CA	Los Angeles	Artesia Freeway and Long Beach Freeway N of Long Beach. Detection report only, no confirming specimen.	1971	18070105	Los Angeles	established
1438314	CA	Los Angeles	Artesia Freeway and Long Beach Freeway N of Long Beach. Detection report only, no confirming specimen.	1971	18070105	Los Angeles	established
1438231	CA	Los Angeles	Artesia Freeway and Long Beach Freeway N of Long Beach. Detection report only, no confirming specimen.	1971	18070105	Los Angeles	established
247657	CA	Los Angeles	Bell Gardens	1960	18070105	Los Angeles	collected
1438418	CA	Los Angeles	E bank of Rio Hondo at San Gabriel Blvd.	1956	18070105	Los Angeles	established
1438417	CA	Los Angeles	E of Montebello, N of Whittier Narrows Dam on E bank of Rio Hondo.	1965	18070105	Los Angeles	established
247665	CA	Los Angeles	East Los Angeles; Cummings St & Zonal Ave	1970	18070105	Los Angeles	collected
1438377	CA	Los Angeles	LA County Hospital at Commings & Zonal Ave. Detection report only, no confirming specimen.	1970	18070105	Los Angeles	established
1438194	CA	Los Angeles	LA County Hospital at Commings & Zonal Ave. Detection report only, no confirming specimen.	1970	18070105	Los Angeles	established
1438413	CA	Los Angeles	LA County Hospital at Commings & Zonal Ave. Detection report only, no confirming specimen.	1970	18070105	Los Angeles	established
1438331	CA	Los Angeles	LA County Hospital at Commings & Zonal Ave. Detection report only, no confirming specimen.	1970	18070105	Los Angeles	established
1438383	CA	Los Angeles	Los Angeles Basin region; San Gabriel Valley, Rio Hondo at San Gabriel Boulevard	1946	18070105	Los Angeles	established
247669	CA	Los Angeles	North Long Beach; Artesia & Long Beach Fwys	1971	18070105	Los Angeles	collected
233994	CA	Los Angeles	Rio Hondo	1946	18070105	Los Angeles	collected
247654	CA	Los Angeles	Rio Hondo, under San Gabriel Blvd bridge	1956	18070105	Los Angeles	established
1438336	CA	Los Angeles	Rio Hondo, under San Gabriel Blvd bridge near Rosemead Blvd intersection.	1956	18070105	Los Angeles	established
247655	CA	Los Angeles	Rosemead	1960	18070105	Los Angeles	established
1438335	CA	Los Angeles	San Gabriel River watershed: Whittier Narrows.	1965	18070105	Los Angeles	established
1438198	CA	Los Angeles	San Gabriel Valley, Rio Hondo River, in the Whittier Narrows	1965	18070105	Los Angeles	established
1438382	CA	Los Angeles	San Gabriel Valley, Whittier Narrows	1965	18070105	Los Angeles	established
1438199	CA	Los Angeles	San Gagriel River watershed: Whittier Narrows (El Monte 7.5' Q.)	1965	18070105	Los Angeles	established
247658	CA	Los Angeles	Whittier Narrows	1965	18070105	Los Angeles	collected
247659	CA	Los Angeles	Whittier Narrows, Rio Hondo, Whittier	1965	18070105	Los Angeles	collected

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.