Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic
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4 results for Persicaria hydropiper (marshpepper knotweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1441817 CAInyo5 miles NW of Bishop on Hwy 395.1971 18090102 Crowley Lakeestablished
1441875 CAInyoon Pine Creek Rd 2 mi w Highway 395 (13.5 mi n of Bishop)1949 18090102 Crowley Lakeestablished
1441991 CAInyoOn Pine Creek Road, 2 miles west of Highway 395, 13.5 miles north of Bishop.1949 18090102 Crowley Lakeestablished
1441950 CAInyoSierra Nevada: Parker Ranch; South Fork of Oak Creek.1970 18090103 Owens Lakeestablished

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 [12/26/2024].

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