Hydrilla verticillata
Hydrilla verticillata

337 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1401618 monoecious hydrillaALJacksonGuntersville Lake, North Sauty Creek2015 06030001 Guntersville Lakeestablished
1523045 dioecious hydrillaALMobileNorth Industrial Area, [Spanish River]2015 03160204 Mobile-Tensawestablished
1337701 dioecious hydrillaARAshleyLake Georgia-Pacific2015 08040204 Lower Salineestablished
1337879 dioecious hydrillaARLincolnCane Creek Lake2015 08040205 Bayou Bartholomewestablished
879785 monoecious hydrillaCTTollandCoventry Lake [Wangumbaug Lake], Coventry town2015 01100002 Shetucketestablished
1515891 dioecious hydrillaFLAlachuaLochloosa Lake2015 03080102 Oklawahaestablished
1520146 dioecious hydrillaFLAlachuaWauberg Lake2015 03080102 Oklawahaestablished
1518534 dioecious hydrillaFLBayLake Lullwater2015 03140101 St. Andrew-St. Joseph Baysestablished
1518519 dioecious hydrillaFLBayMartin Bayou2015 03140101 St. Andrew-St. Joseph Baysestablished
1519363 dioecious hydrillaFLBradfordLake Rowell2015 03110206 Santa Feestablished
1519693 dioecious hydrillaFLBradfordLake Sampson2015 03110206 Santa Feestablished
1519564 dioecious hydrillaFLBrevardFox Lake2015 03080101 Upper St. Johnsestablished
1519704 dioecious hydrillaFLBrevardLake Poinsett2015 03080101 Upper St. Johnsestablished
1519915 dioecious hydrillaFLBrevardSalt Lake2015 03080101 Upper St. Johnsestablished
1516693 dioecious hydrillaFLBrevardSouth Lake2015 03080101 Upper St. Johnsestablished
1520221 dioecious hydrillaFLCitrusChassahowitzka River2015 03100207 Crystal-Pithlachascoteeestablished
1521227 dioecious hydrillaFLCitrusCrystal River2015 03100207 Crystal-Pithlachascoteeestablished
1516771 dioecious hydrillaFLCitrusTsala Apopka Lake (Floral City Arm)2015 03100208 Withlacoocheeestablished
1520462 dioecious hydrillaFLCitrusWithlacoochee River2015 03100208 Withlacoocheeestablished
1518811 dioecious hydrillaFLClayLake Geneva2015 03080103 Lower St. Johnsestablished
1397832 dioecious hydrillaFLColliercanal along the FL Trail, N of I-752015 03090202 Evergladesunknown
1397657 dioecious hydrillaFLColliercanal along Turner River Road2015 03090204 Big Cypress Swampunknown
1520526 dioecious hydrillaFLCollierLake Trafford2015 03090204 Big Cypress Swampestablished
1516252 dioecious hydrillaFLEscambiaLake Stone (southwest of Century)2015 03140305 Escambiaestablished
1519413 dioecious hydrillaFLHernandoWeeki Wachee River2015 03100207 Crystal-Pithlachascoteeestablished

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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/1/2021].

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.