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Cut-and-Paste Reference:
Ware, D. (director). 1998. Herbarium specimen voucher data, Herbarium of the College of William & Mary (WILLI). College of William and Mary, Williamsburg, VA.
Reference Details:
Reference Number: 10624
Type: Database
Author: Ware, D. (director).
Date (year): 1998
Title:Herbarium specimen voucher data, Herbarium of the College of William & Mary (WILLI)
Publisher:College of William and Mary
Publisher Location:Williamsburg, VA
Accessed on:
Created on:
Keywords: Virginia
Species Profiles and Specimens that use this Reference:

Acorus calamus

    NC - Marsh, 1.7 miles west of Orange-Durham County Line on US 70 then 2.2 miles north and 1.2 miles NW on Eno River.

Alisma gramineum

    VA - waterfowl impoundment just N of D dike, in central part of Chincoteague National Wildlife Refuge/Assateague Island
    VA - False Cape State Park, "East Impoundment", about 0.5 km. north of Wash Woods beach trail and 5.4 km. southeast of visitors center

Alternanthera philoxeroides

    VA - Fort Story Military Reservation. Rooted in inundated ditch behind dunes on Cape Henry, ca 0.3 mi ESE of jct Atlantic Avenue and 26th Street.
    VA - Gosnolds Hope Park, in drainage ditches near bike track
    VA - Drainage area near intersection of Todds Lane [Main st] and Beech Drive near elementary school.
    VA - Oakum Creek, Munden Regional Park [Munden Point Park], just east of its confluence with the North Landing River 0.6 mi. NNW of Munden.
    VA - Disturbed swamp along south side of Intracoastal Waterway, 0.1 mi E of Rt. 168 Bypass, just NW of Great Bridge.
    VA - Lake Whitehurst, at W end of statuary vista, N of picnic grounds within Norfolk Botanical Gardens
    VA - Lake Biggins, where small bridge leads to playground on grounds of Huntington Park off Warwick Blvd.

Drosera filiformis

    VA - Open, seasonally wet slope in high voltage transmission line corridor. Along a branch of Reedy Creek north of St. Rt. 690, 3 km ENE of Ruther Glen

Eichhornia crassipes

    SC - Chesterfield
    VA - Hampton City, ditch parallel to Yale Dr., near W. Mercury Blvd.

Hydrilla verticillata

    VA - Dockman Swamp; Jerdone's Big Woods, S of Co. Rt. 614 and E of Va. Rt. 155; P. O. Providence Forge
    VA - Little Creek Reservoir Park at intersection of Forge Rd. and Lakeview Drive

Myriophyllum aquaticum

    VA - ditch along N side of Number 10 Lane, just E of jct. with US Hwy. 17, 2.3 mi. SW of Grassfield, along a tributary of the Northwest River 1.8 miles ESE of Northwest,
    VA - Jones Pond at main arm of pond, 0.1 miles south of Rt 105 at a point 1.2 miles SW of jct with US Hwy. 17, 2.4 miles NW of Grafton

Nymphoides peltata

    VA - [Snead's Pond] Millpond located 5.7 km south-southwest of Kenbridge, about 0.5 km north of Sneads Corner (intersection of VA 637 and 647)


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Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/22/2023].

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