Herbarium Specimen Details

Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: D. W. Hall, 7 Mar 1973
Determination History
Callitriche heterophylla Pursh - Determined By: R. K. Godfrey,
Locality USA. Florida , Madison Co. : 14 mi. S of Greenville. 30° 28' 10" N 83° 37' 49" W
Habitat In 6-8 in. of water, pool in swamp clearing.
Reproductive State Flower Fruit
Collector R. K. Godfrey 54523
Collection Date 22 Mar 1956
Accession Number 3232
Image 3232.jpg
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: D. W. Hall, 7 Mar 1973
Determination History
Callitriche heterophylla Pursh - Determined By: R. K. Godfrey,
Locality USA. Florida , Leon Co. : 2 mi. SE of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Description Plants matted. Leaves dimorphic only on elongated branches.
Habitat In shallow water of seepage area.
Reproductive State Flower Fruit
Collector R. K. Godfrey 56233
Collection Date 09 Mar 1958
Accession Number 3231
Image 3231.jpg
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Florida , Escambia Co. : N of Pensacola, along US 29, just s of the intersection (viaduct) with US 90. 30° 24' 33" N 87° 12' 51" W
Habitat In median strip ditch.
Reproductive State Flower Fruit
Collector G. Wilhelm 11139
Collection Date 18 Mar 1983
Accession Number 172865
Image 172865.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Chilton Co. : US 82 along Mulberry Creek, ca. 2.5 mi. S of Maplesville. T21N, R12E, Sec. 33.
Description Abundant.
Habitat Shallow water by roadside ditch.
Reproductive State Fertile
Collector R. R. Haynes
Collection Date 04 Apr 1980
Accession Number 163190
Image 163190.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Lawrence Co. : S of Lexington; junction C-99 & Franklin C-80.
Habitat Flat limestone outcrop.
Reproductive State Flower
Collector R. D. Whetstone
with T.A. Atkinson & W. Hinton
Collection Date 03 Apr 1976
Accession Number 182315
Image 182315.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Lawrence Co. : S of Lexington; junction C-99 & Franklin C-80.
Habitat Flat limestone outcrop.
Reproductive State Flower
Collector R. D. Whetstone
with T.A. Atkinson & W. Hinton
Collection Date 03 Apr 1976
Accession Number 182314
Image 182314.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Arkansas , Fulton Co. : Edge of Mammoth Springs Lake behind Dam; Mammoth Springs. T21N, R5W, Sec. 5.
Reproductive State Flower
Collector R. D. Thomas
with Bio. 451 Class
Collection Date 04 Jul 1968
Accession Number 86862
Image 86862.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Louisiana , LaSalle Par. : Near LA 127, 3 mi. S of Jena on a branch of Hemphill Creek.
Habitat Woods.
Reproductive State Flower
Collector R. D. Thomas
Collection Date 08 Apr 1967
Accession Number 81706
Image 81706.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Arkansas , Craighead Co. : Post Office Lake City.
Habitat Drainage ditch.
Reproductive State Flower
Elevation 240 to ft
Collector D. Damaree
Collection Date 27 Apr 1947
Accession Number 42046
Image 42046.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Montgomery Co. : On US 231, Ca. 15.5 mi. SE of Montgomery (junction US 82 and 80). T14N, R19E, Sec. 36.
Description Abundant.
Habitat In temporary stream in median strip.
Reproductive State Fertile
Collector L. J. Davenport
Collection Date 30 Mar 1980
Accession Number 163246
Image 163246.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. North Carolina , Wake Co. : Ca. Little River, 2 mi. NE of Roseville.
Habitat Wet rocky area.
Reproductive State Flower
Collector B. Barrier
Collection Date 22 Apr 1958
Accession Number 20123
Image 20123.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, Sep 1989
Locality USA. South Carolina , Clarendon Co. : 0.4 mi. N of C-37, US 301.
Description Occasional.
Habitat On wet sandy bank of creek; sandy soil between creek bridges, pudding swamp.
Reproductive State Fertile
Collector S. R. Hill
with C.N. Horn
Collection Date 26 May 1989
Accession Number 204808
Image 204808.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Tuscaloosa Co. : Along I-59, ca. 1 mi. E of Foster's exit. T22N, R1W, Sec. 34 of the NE ¼.
Description Abundant.
Habitat In water ca. 1 ft deep; roadside swamp.
Reproductive State Flower
Collector R. R. Haynes
Collection Date 01 May 1980
Accession Number 163164
Image 163164.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, Sep 1989
Locality USA. South Carolina , Sumter Co. : Tearcoat Branch, C-255, ca. 10 mi. SE of Sumter.
Description Locally common, aquatic herb forming large mats.
Habitat In fast running stream.
Reproductive State Fertile
Collector S. R. Hill
Collection Date 18 May 1989
Accession Number 204802
Image 204802.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, Sep 1993
Locality USA. South Carolina , Charleston Co. : Santee Coastal Reserve, Washo Reserve, dam levee at SE quadrant of reserve; ca. boat launch area and Washo Reserve sign; 2 mi. ESE of South Santee School.
Description Local, fragile aquatic herb.
Habitat At edge of rushing watercourse; near sheds.
Reproductive State Flower
Collector S. R. Hill
Collection Date 17 Apr 1993
Accession Number 213096
Image 213096.jpg
Plant Atlas Link Plant Atlas Citation

Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: R. R. Haynes, 1980
Determination History
Najas sp. L.
Locality USA. Mississippi , Pike Co. : Along Tangipahoa River, Magnolia, beech, water oak overstory; ca. 2 mi. S of Chatawa.
Habitat Low wet wood along river.
Reproductive State Fertile
Collector G. R. Cooley
with J.D. Ray, Jr.
Collection Date 22 Mar 1957
Accession Number 118293
Image 118293.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Georgia , Walton Co. : 1 mi. E of Loganville.
Habitat Wet area; not submerged.
Reproductive State Flower
Collector G. R. Cooley
Collection Date 15 Apr 1952
Accession Number 11029
Image 11029.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Alabama , Colbert Co. : 4.5 mi. S of Leighton.
Description Perennial.
Reproductive State Flower
Collector G. R. Cooley
with L.J. Brass
Collection Date 17 Apr 1955
Accession Number 11030
Image 11030.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. South Carolina , Florence Co. : Ca. Myers Hill on N side of Jeffries Creek near its confluence with Pee Dee River.
Habitat Pool.
Reproductive State Flower
Collector S. W. Leonard
Collection Date 14 Apr 1969
Accession Number 89703
Image 89703.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Louisiana , Ouachita Par. : Beside Armand Street, between 31st and 32nd Streets, Monroe.
Habitat In and along ditch beside street.
Reproductive State Fertile
Collector D. D. Taylor
Collection Date 20 Apr 1984
Accession Number 217742
Image 217742.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. North Carolina , Perquimans co. : On North side of Road 1223, 0.1 mi. S of junction with Road 1224.
Description Floating aquatic.
Habitat In small stream.
Reproductive State Flower
Collector H. J. Ecklund
with L.J. Musselman
Collection Date 26 Mar 1975
Accession Number 118778
Image 118778.jpg
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, Aug 1998
Locality USA. Louisiana , Ouachita Par. : Oesterland Recreation Area, S side Finks Hideaway Road, E of US 165, N of Monroe.
Description Delicate herb.
Habitat Growing flat on mud in drainage ditch; bottomland woods, weedy.
Reproductive State Flower
Collector S. R. Hill
Collection Date 17 Apr 1998
Accession Number 278134
Image 278134.jpg
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Florida , Hillsborough Co. : Lake Frances Nature Preserve, Odessa. 28° 10' 18" N 82° 36' 26" W
Habitat Inundated edge of hardwood swamp.
Reproductive State
Collector S. Dickman
Collection Date 28 Mar 2016
Accession Number 303308
Image 303308.jpg
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Virginia , Fairfax Co. : Along Big Rocky Run at Walney Road.
Reproductive State Bud
Collector T. R. Bradley
with Causey
Collection Date 02 Sep 1976
Accession Number 134232
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Oklahoma , McCurtain Co. : Waterfall Creek, 7 mi. S and 1.5 E of Idabel.
Habitat In water.
Reproductive State Fruit Flower
Collector U. T. Waterfall
Collection Date 19 Apr 1969
Accession Number 102353
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: R. J. Eaton,
Locality USA. Massachusetts , Middlesex Co. : Cow Bridge Brook, Hatfield.
Description This specimen apparently pairs fruit which sparingly reoccurs in other portions of the same collection.
Habitat Broad, deep pool of brook.
Reproductive State
Collector R. B. Livingston
Collection Date 08 Aug 1965
Accession Number 84118
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Callitriche heterophylla
Family Name Callitrichaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, 2004
Locality USA. Missouri , Butler Co. : Neeleyville, S side of MO 142; ca. 3,300 ft W of US 67; [Note: Corkwood Conservation Area is 0.25 mi. W of Neeleyville on S side of Highway 142]. 36° 33' 42" N 90° 31' 53" W
Description Common, mat forming annual on/in shallow water; has sessile, bracted fruits.
Habitat Silty mud; disturbed, cleared roadside ditch along powerline rights-of-way.
Reproductive State Fruit Bud
Elevation 300 to ft
Collector S. R. Hill
Collection Date 17 Apr 2004
Accession Number 271409
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Minnesota , Becker Co. : Bear Trap Bay Resort; ca. 21 mi. E of Waubun.
Habitat Edge of small pond.
Reproductive State
Collector V. E. McNeilus
Collection Date 06 Jun 1999
Accession Number 261341
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, 2002
Locality USA. Illinois , Williamson Co. : N side of East Herrin Road, 1.5 mi. W of junction with I-57, W of channellized stream; Johnston City 7.5' quadrangle. T8S, R2E, Sec. 15, at junction of SE¼, SE¼, SW¼ and SW¼, SW¼, SE¼. 37° 49' 10" N 88° 58' 30" W
Description Locally common prostrate herb, in drying vernal pool.
Habitat Floodplain area, wet sandy silt; margin of fescue pasture with Eleocharis obtusa, Juncus spp.; periodically wet depression.
Reproductive State Fruit Flower
Collector S. R. Hill
Collection Date 05 Jun 2002
Accession Number 269402
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: S. R. Hill, Nov 1999
Locality USA. Illinois , Alexander Co. : E side of IL 127, 0.75 mi. N of junction with IL 3, just S of Unity; Tamms quadrangle. T16S, R2W, Sec. 12, NE¼, SW¼, NE¼, NE¼.
Description Occasional prostrate herb, stems gen. 0.3 m long, but rooting at nodes.
Habitat Cephalanthus swamp within floodplain forest; stranded on water-stained leaves in drying swamp.
Reproductive State
Elevation 320 to 325 ft
Collector S. R. Hill
Collection Date 23 Jun 1999
Accession Number 250634
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Texas , Harrison Co. : Between Caddo Lake State Park and Pine Island Point, Caddo Lake.
Habitat Attached to lake bottom and floating.
Reproductive State Fruit
Collector D. S. Correll
with E. C. Ogden
Collection Date 10 May 1962
Accession Number 67951
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Determination History
Lemna trisulca L.
Locality USA. Colorado , Saguache Co. : US 50 at W base of Monarch Pass Road, 13 mi. W of summit.
Habitat Floating on small pond in roadside ditch.
Reproductive State Fruit Flower
Elevation 8000 to ft
Collector N. H. Russell
Collection Date 22 Jul 1959
Accession Number 48269
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Oklahoma , Washington Co. : In Timberlake Creek, 3 mi. S and 2.3 mi. E of Oglesby. T24N, R14E, Sec. 4.
Habitat Growing floating and submerged in the clear water of pools in the intermittently running creek; creek completely shaded by a canopy of trees.
Reproductive State Flower Fruit
Collector C. McDonald
Collection Date 09 Jun 1973
Accession Number 197484
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: Radford,
Locality USA. Virgina , Southampton Co. : Three Creek, Adams Grove.
Reproductive State
Collector C. R. Bell
Collection Date 29 May 1956
Accession Number 41340
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Connecticut , Windham Co. : Whetstone Brook, Killingly.
Reproductive State Fruit
Collector C. H. Knowlton
Collection Date 02 Jul 1903
Accession Number 21075
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Illinois , Johnson Co. : Borch's Cave, 3 mi. W and 1 mi. S of Goreville.
Habitat In stream.
Reproductive State Flower Fruit
Collector H. E. Ahles
Collection Date 15 May 1950
Accession Number 18048
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh
Locality USA. Virginia Great Dismal Swamp; at Road 604 bridge, 6.4 mi. N of state line; City of Suffolk.
Habitat Submergent in shallow, sluggish stream.
Reproductive State Flower Fruit
Collector L. J. Musselman
Collection Date 04 Apr 1974
Accession Number 118856
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Callitriche heterophylla
Family Name Plantaginaceae
Currently Accepted Name Callitriche heterophylla Pursh - Determined By: Cochrane, 1970
Locality USA. Wisconsin , Sauk Co. : Pine Creek, 3 mi. SW of North Freedom. T11N, R6E, Sec. 17.
Habitat Shallow quiet pools.
Reproductive State Fruit
Collector N. C. Fassett
Collection Date 17 Nov 1948
Accession Number 125549
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