Hydrilla verticillata [monoecious]
Hydrilla verticillata [monoecious]
(monoecious hydrilla)

977 results for Hydrilla verticillata [monoecious] (monoecious hydrilla)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1467122 ALJackson[Saltpeter Cover, North Saulty Creek]2018 6030001 Guntersville Lakeestablished
1401618 ALJacksonGuntersville Lake, North Sauty Creek2015 6030001 Guntersville Lakeestablished
1401616 ALLimestoneWheeler Lake at TRM 301.4R2007 6030002 Wheeler Lakeestablished
230946 CAYubaold winery in Oregon House, between Collins Lake and Dobbins, 9 ponds and a water supply ditch, within 4-5 sq miles1997 18020125 Upper Yubaestablished
877579 CTFairfieldCrystal Lake (Held Pond)2009 1100006 Saugatuckestablished
877578 CTFairfieldSilvermine River2007 1100006 Saugatuckestablished
270050 CTFairfieldSilvermine River2009 1100006 Saugatuckestablished
1523973 CTHartford[Keeney Cove]2016 1080205 Lower Connecticutestablished
1322352 CTHartfordConnecticut River, at Riverfront Park and Boathouse ramp, Glastonbury2016 1080205 Lower Connecticutestablished
1523972 CTHartfordCT-3 S [Keeney Cove]2016 1080205 Lower Connecticutestablished
1409798 CTNew HavenHilltop Rd. ásmall shallow pond near road2005 1100005 Housatonicunknown
228833 CTNew LondonMason Island, three miles from the Mystic site.1987 2030203 Long Island Soundestablished
877577 CTNew LondonMystic Seaport pond at intersection of Rossie and Greenmanville2005 1100003 Thamesestablished
229183 CTNew LondonMystic, pond located near a major tourist attraction with an outlet to a salt water river1996 1100003 Thamesestablished
879785 CTTollandCoventry Lake [Wangumbaug Lake], Coventry town2015 1100002 Shetucketestablished
230899 DCDistrict of Columbiaditches leading to marshy backwater area of the Anacostia River, from Kenilworth Gardens in Washington D.C.1982 2070010 Middle Potomac-Anacostia-Occoquanestablished
877576 DCDistrict of ColumbiaKenilworth Aquatic Gardens1982 2070010 Middle Potomac-Anacostia-Occoquanestablished
1418332 DCDistrict of ColumbiaKenilworth Aquatic Gardens2017 2070010 Middle Potomac-Anacostia-Occoquanestablished
1397167 DCDistrict of ColumbiaPotomac River2013 2070010 Middle Potomac-Anacostia-Occoquanunknown
234380 DEKentDelaware State College in Dover, pond PL-28, C.S.R.S. fisheries project1985 2040207 Broadkill-Smyrnaestablished
269510 DEKentGriffith Lake2010 2040207 Broadkill-Smyrnaestablished
229725 DEKentTubmill Pond, Milford1995 2040207 Broadkill-Smyrnaestablished
228655 DENew CastleBurtons Pond, Snavely Property, Centerville1987 2040205 Brandywine-Christinaestablished
228656 DENew CastleWilmington, pond on Bennett property.1995 2040205 Brandywine-Christinaestablished
269505 DESussexAbbotts Pond2010 2040207 Broadkill-Smyrnaestablished

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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2019].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.