Dataset: All Collections
Taxa: Hydrilla verticillata (Hydrilla verticillata var. roxburghii, Elodea verticillata, Hydrilla angustifolia, Hydrilla dentata, Hydrilla lithuanica, Hydrilla najadifolia, Hydrilla ovalifolia, Hydrilla polysperma, Hydrilla roxburghii, Hydrilla subulata, Hydrilla wightii, Serpicula verticiliata, Vallisner... (show all)
Search Criteria: Only include occurrences with coordinates; Lat: 28.86326 - 39.60279 Long: -115.01202 - -94.91474; includes cultivated/captive occurrences

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Arizona State University Vascular Plant Herbarium


ASU:Plants
Hydrilla verticillata (L. f.) Royle
ASU0086618Everett L. Hall   20491984-08-06
United States, Arizona, Maricopa, Villa de Paz Golf Course, West Indian School Road and 103rd Avenue, Phoenix., 33.50473 -112.287213, 333m

ASU:Plants
Hydrilla verticillata (L. f.) Royle
ASU0086619Ralph Spilsbury   s.n.1985-09-23
United States, Arizona, Maricopa, Gravel pit west of 107th St and 1/2 mi south of Indian School Road, Phoenix., 33.48699 -112.31023

Baylor University Herbarium


BAYLU:BAYLU
Hydrilla verticillata (L. f.) Royle
BAYLU007620S.A. Conry   52005-09-08
USA, Texas, McLennan, Lake Waco Wetland, near cell 5, 31.604718 -97.302187

BAYLU:BAYLU
Hydrilla verticillata (L. f.) Royle
BAYLU007621W.C. Holmes   133632005-06-22
USA, Texas, Lee, Somerville State Park; Nails Creek area, 30.294858 -96.682315

BAYLU:BAYLU
Hydrilla verticillata (L. f.) Royle
BAYLU007625L. H. Do   7671995-07-11
United States, Texas, Freestone, 6 miles northeast of Fairfield; in let of Fairfield lake, 31.786169 -96.092854

BAYLU:BAYLU
Hydrilla verticillata (L. f.) Royle
BAYLU007622B.N. Kirchner   1672007-04-21
USA, Texas, Hays, San Marcos, Tx, San Marcos R. at RR 12 Tressel, 29.871529 -97.930977

Botanical Research Institute of Texas, Philecology Herbarium


BRIT:BRIT
Hydrilla verticillata (L.f.) Royle
BRIT12674R. J. O'Kennon   186102003-06-21
United States, Texas, Wise, LBJ Grasslands Unit 41 N33 19 17.57 W97 38 41.99; Margin of Clear Lake., 33.321547 -97.644997, 293m

BRIT:BRIT
Hydrilla verticillata (L. f.) Royle
BRIT718041W. R. Carr   211322002-07-10
United States, Texas, Bexar, In concrete channel of Acequia de Espada (active irrigation channel) on unshaded stretch along W edge of hike & bike trail on W side of San Antonio River ca. 600-900 ft. S of Ashley / Mission Rd. bridge. San Antonio Missions NHP. Southton Quadrangle., 29.332683 -98.458867, 162 - 165m

BRIT:BRIT
Hydrilla verticillata (L. f.) Royle
BRIT907720Mary Curry   20190807-mac-012019-08-07
United States, Texas, Wise, LBJ Unit 47, Black Creek Lake, at edge of lake on east side near boat ramp to 100 meters from the shore., 33.34489 -97.59609, 292m

California Botanic Garden Herbarium


CalBG:RSA
Hydrilla verticillata (L.f.) Royle
R. D. Goeden   s.n.1977-09-27
United States, California, Imperial, Colorado River Valley: All-American Canal.; Bard32°50'N, 114°35'W, 32.81478 -114.57974, 61m

Deaver Herbarium (Northern Arizona University)


ASC
Hydrilla verticillata (L. f.) Royle
ASC00048655R. Spilsbury   s.n.1985-09-23
United States, Arizona, Maricopa, Gravel pit W of 107th St, .5 mi S of Indian School Rd, Phoenix, 33.489135 -112.07

New York Botanical Garden Steere Herbarium


NY
Hydrilla verticillata (L.f.) Royle
02679855W. R. Carr   300392011-10-22
United States of America, Texas, Travis Co., Colorado River, ca. 0.4-0.7 miles downstream from (E of) foot of Longhorn Dam (Pleasant Valley Road) east side of Austin. Montopolis and Austin East Quadrangle, 30.25025 -97.70761, 125m

Pittsburg State University, Theodore M. Sperry Herbarium


KSP
Hydrilla verticillata (L. f.) Royle
KSP017987Maria E. Ferraro   412018-05-23
United States, Texas, Robertson, Dr. Smein's Property. Camp Creek, 31.03404 -96.19263, 3492m

KSP
Hydrilla verticillata (L. f.) Royle
KSP022171Kevin Knapick   242018-05-23
United States, Texas, Robertson, 1 mile north on Camp Creek water district rd. on the northeast bank of toeslope of lake; 31.084646 -96.191456, 31.084646 -96.191456, 97m

San Diego Natural History Museum


SD:Plants
Hydrilla verticillata (L.f.) Royle
SD00007820R. D. Goeden   s.n.1977-09-27
United States, California, Imperial, All-American Canal, 32.82115 -114.5692, 61m

SD:Plants
Hydrilla verticillata (L.f.) Royle
R. D. Goeden   s.n.1977-09-27
United States, California, Imperial, Colorado River Valley, All-American Canal., 32.82115 -114.5692, 61m

San Juan College Herbarium


SJNM
Hydrilla verticillata (L. f.) Royle
SJNM-V-0038857Schleser, Dave   13864B1999-10-15
United States, Texas, Dallas, Dallas pond., 32.83328 -96.73362

Stoneville Weed Science Laboratory Herbarium


SWSL
Hydrilla verticillata (L. f.) Royle
SWSL002464Cody S. Wheeler   811996-11-04
United States, Texas, Brazos, Across the road from the Texas A & M Fireman Training School near the airport at the east end of George Bush Drive, 30.57875 -96.356603

Sul Ross University, A. Michael Powell Herbarium


SRSC
Hydrilla verticillata (L. f.) Royle
00006800Jackie Poole   48032003-05-12
USA, Texas, Val Verde, Canyon 28, first major canyon on W side of Devil's River S of Rough Canyon; Amistad National Recreational Area. Rough Canyon Quad., 29.561721 -100.989002

Texas A&M University, S.M. Tracy Herbarium


TAES
Hydrilla verticillata (L. f.) Royle
TAES0090567S.L. Hatch   83102002-08-14
United States, Texas, Bastrop, Lake Bistro boat ramp and picnic area, 30.142583 -97.286139, 154m

Texas Lutheran University Herbarium


TLU:TLU
Hydrilla verticillata (L. f.) Royle
Sally Amaye   3112013-06-26
United States, Texas, Guadalupe, FM 1117 at Guadalupe River; East of Seguin., 29.53633333 -97.881

University of Arizona Herbarium


ARIZ
Hydrilla verticillata (L. f.) Royle
255325R. Spilsbury   s.n.1985-09-23
United States, Arizona, Maricopa County, 1/2 mile south of Indian School Road west of 107th Avenue, Phoenix., 33.46737 -112.07

ARIZ
Hydrilla verticillata (L. f.) Royle
251081John Fishler   s.n.1984-07-24
United States, Arizona, Maricopa County, At 12th hole of Via de Paz golf course, 103rd Avenue and Indian School Road, Phoenix., 33.49639 -112.07

University of California at Davis Herbarium


DAV
Hydrilla verticillata (L.f.) Royle
DAV342209R.D. Goeden   s.n.1977-09-27
United States, California, Imperial County, Imperial County: Colorado River Valley: All American Canal., 32.8333333333333 -114.583333333333, 61m

University of California, Riverside Plant Herbarium


UCR
Hydrilla verticillata (L.f.) Royle
UCR0021239Richard D. Goeden   s.n.1977-09-27
United States, California, Imperial, All-American Canal; Colorado River Valley, 32.83333 -114.58333, 61m

University of Oklahoma, Robert Bebb Herbarium


OKL
Hydrilla verticillata (L. f.) Royle
A. Buthod   AB-98902012-08-23
United States, Oklahoma, Love, Lake Murray; Lake Murray at Rock Tower Park, 34.0633 -97.0538

OKL
Hydrilla verticillata (L. f.) Royle
A. Buthod   AB-98882012-08-23
United States, Oklahoma, Carter, Lake Murray; Lake Murray at Elephant Rock Park, 34.092 -97.1012

OKL
Hydrilla verticillata (L. f.) Royle
G. Brown   s.n.2006-11-27
United States, Oklahoma, Murray, Lake of the Arbuckles; E shores of Lake of the Arbuckles adjacent to Buckhorn Landing and into Dry Branch Creek Cove, 34.43352 -97.00619

University of Texas at Austin Herbarium


TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00166640William R. Carr   122501992-09-02
United States, Texas, Freestone, Along W side of Dry Branch arm of Fairfield Lake, along bird walk/nature trail at NE end of park, ca. 5 airmiles ENE of jct. FM 1124 and FM 3285. Fairfield Lake State Recreation Area. Young Quadrangle., 31.79389 -96.05278

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00166729William R. Carr|John Wright   107781990-08-25
United States, Texas, Travis, Wells Branch, ca. 2000 ft. downstream from park road bridge. Walnut Creek Metro Park. Pflugerville W Quadrangle., 30.39861 -97.68139

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00209361Jackie M. Poole   48032003-05-12
United States, Texas, Val Verde, Amistad National Recreation Area: Canyon 28, first major canyon on west side of Devil's River sough of Rough Canyon. Sample plot no. 28. Rough Canyon Quad (1:24,000)., 29.56172 -100.98901

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00434069William R. Carr|Mary Lou Price   274392009-01-11
United States, Texas, Uvalde, Impounded stretch of Leona River just below confluence with Cooks Slough in Fort Inge Park, ca. 1.6 airmiles SSE of jct. F. R. 117 and F. R. 149 just S of Uvalde. Uvalde Quadrangle., 29.17028 -99.76306

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00454053William R. Carr   197912001-07-12
United States, Texas, Bexar, W of Mission San Juan; in Piedras Creek Diversion Channel (a segment of Acequia de Espada), W side of channelized San Antonio River ca. 800 ft. S of Ashley Rd. bridge, ca. 0.9-1.0 airmiles NNW of I-410 bridge. [Flora of San Antonio Missions NHP.]., 29.33222 -98.45889

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00454639William R. Carr   211322002-07-10
United States, Texas, Bexar, W side of San Antonio River ca, 600-900 ft. S of Ashley / Mission Rd. bridge. San Antonio Missions NHP. In concrete channel of Acequia de Espada (active irrigation channel) [Flora of San Antonio Missions NHP.]., 29.33278 -98.45889

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00460414William R. Carr   323302012-11-07
United States, Texas, Colorado, Along SW shoreline of Colorado River, just S gas pipeline crossing 0.4-0.5 miles NW of mouth of Harvey Creek. Borden Quadrangle., 29.73688 -96.66678

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00464061William R. Carr|Tom L. Wendt|Mike Lyday   300392011-10-22
United States, Texas, Travis, Colorado River, ca. 0.4-0.7 miles downstream from (E of) foot of Longhorn Dam (Pleasant Valley Road), east side of Austin. Montopolis and Austin East Quadrangles., 30.25025 -97.70761

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00481732Arthur C. Gibson|Jack Beckett   64862016-09-26
United States, Texas, Williamson, Behind Kohl’s Hester’s Crossing 1 km W of I 35, Round Rock, 30.485269 -97.684813

TEX:TEX
Hydrilla verticillata (L. f.) Royle
TEX00582028William R. Carr|John Gleason|Pat McNeal   138811994-06-05
United States, Texas, Travis, Oak Hill Quadrangle. South side of Austin. 1.2 airmiles south of jct. I-35 and Ben White Blvd, 0.2 miles south of St. Elmo Rd, 50 ft. west of Friedrich Lane. In St. Elmo wet-pond., 30.208333333 -97.751111111


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Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.