Hydrilla Hydrilla verticillata (Linnaeus f.) CasparyNon-native  -  Invasive

There are 16 records in the project database.

View species at Maryland Plant Atlas

GAAL WA FRCLMOHOBABCHA CE PG AA CV CHSMKEQA CNTADOWISOWO
Hydrilla growing in the Potomac River in Allegany Co., Maryland (9/27/2014). Photo by Jim Brighton. (MBP list)

Hydrilla in Allegany Co., Maryland (10/2/2014). Verified by John D. Hall. Photo by Kimberly Booth. (MBP list)

Hydrilla pulled from the water and photographed in Anne Arundel Co., Maryland (8/22/2013). Photo by Jim Stasz. (MBP list)

Hydrilla in Lake Elkhorn, Howard Co., Maryland (7/10/2012). Photo by Jon Corcoran. (MBP list)

Hydrilla in Prince Georges Co., Maryland (7/30/2013). Verified by John D. Hall, Norton-Brown Herbarium. Photo by Bill Harms. (MBP list)

Hydrilla in Cecil Co., Maryland (9/30/2016). Photo by John Hall. (MBP list)

Hydrilla in Prince George's Co., Maryland (9/25/2016). Determined by John Hall. Photo by Bill Hubick. (MBP list)

Hydrilla in Anne Arundel Co., Maryland (8/16/2015). Photo by Kerry Wixted. (MBP list)

A comparison of Hydrilla (left) and Eurasian Watermilfoil (right) - Howard Co., Maryland (7/10/2012). Photo by Jon Corcoran. (MBP list)


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