[Specimen details]

Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769 - Determined By: 19409
Herbarium Name Used
Locality USA. Florida, Liberty Co.: Apalachicola National Forest. E of Sumatra. 29° 43' 32" N 84° 58' 60" W
Habitat Drainage canal.
Reproductive State Flower
Specimen Notes
Collector R. K. Godfrey 74282
Collection Date 26 Apr 1975
Accession Number 125006
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Holmes Co.: Near Choctaqwatchee River near US 90.
Habitat Lime sink.
Reproductive State
Specimen Notes
Collector A. E. Radford 7929
Collection Date 18 Apr 1954
Accession Number 43060
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769 - Determined By: 69656, 1993
Herbarium Name Used
Determination History
Myriophyllum spicatum 33458
Locality USA. Florida, Polk Co.: Avon Park Bombing Range. E side of Lake Arbuckle, small pond near nature walk, W side of road.
Description Floating aquatic.
Reproductive State
Specimen Notes
Collector K. R. DeLaney 146
Collection Date 18 Sep 1984
Accession Number 181628
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Highlands Co.: S shoreline of Lake Placid, ca. 0.7 air mi. N of FL 70 at a point 2.6 air mi. W of US 27 (Bairs Den), ca. 5.3 air mi. S of the town of Lake Placid; Lake Placid CARL purchase. T37S, R29E, Sec. 36, S½ of NW¼ of NE¼. 27° 13' 20" N 81° 22' 12" W
Habitat Emergent vegetation rooted in organic floating mats; community dominated by Drosera intermedia, Triadenum virginicum, and Mayaca fluviatilis.
Reproductive State Flower
Specimen Notes
Collector E. L. Bridges 23814
with S.L. Orzell
Collection Date 05 Sep 1995
Accession Number 239986
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Clay Co.: Margin of Lake Lowery, Camp Blanding National Guard Base, Starke; 6.4 mi. NE of Keystone Heights, and ca. 3 mi. N of FL 21. T3S, R23E, Sec. 4. 28° 9' 21" N 82° 37' 16" W
Habitat Exposed sandy soils associated with lake margin.
Reproductive State Flower
Specimen Notes
Collector C. Slaughter 11633
with T. Richardson
Collection Date 01 Jun 2000
Accession Number 227640
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Hernando Co.: May's Prairie at Chinsegut Nature Center, ca. 6 mi. N of Brooksville on FL 476, between US 41 and FL 581. 28° 33' 19" N 82° 23' 16" W
Habitat In 2-4 ft. of water.
Reproductive State Flower
Specimen Notes
Collector C. vanHoek 1366
with S. Petty
Collection Date 25 Sep 1999
Accession Number 225071
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Putnam Co.: Lake Como.
Reproductive State Flower
Specimen Notes
Collector A. H. Curtiss 6673
Collection Date 05 Jul 1900
Accession Number 210241
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Walton Co.: SW corner of Campbell Lake, ca. 0.7 mi. S of US 98 at a point ca. 6 mi. E of the Okaloosa County line and 3.6 mi. W of the intersection with FL 393 at Santa Rosa Beach; Topsail Hill. T2S, R20W, Sec. 31, NW¼ of SW¼. 30° 21' 55" N 86° 17' 43" W
Habitat Shore of large marshy interdunal lake. Soils - Duckston (Typic Psammaquents).
Reproductive State
Specimen Notes
Collector A. Schotz 22725
with A. Urquiola, E.L. Bridges
Collection Date 20 Jun 1994
Accession Number 240814
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Florida, Okaloosa Co.: Just E of Niceville, at Rocky Bayou State Park, near the dam at Puddin Head Lake. 30° 31' 1" N 86° 28' 56" W
Reproductive State Flower
Specimen Notes
Collector G. Wilhelm 9370
Collection Date 28 Jun 1981
Accession Number 169228
Plant Atlas Link Plant Atlas Citation

Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Alabama, Butler Co.: AL 50 at E side of Four Mile Mill Branch, Beaver pond N of the road.
Reproductive State
Specimen Notes
Collector A. R. Diamond
Collection Date 29 Apr 2007
Accession Number 272832
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Myriophyllum laxum
Family Name Haloragaceae
Currently Accepted Name Myriophyllum laxum 55769
Herbarium Name Used
Locality USA. Alabama, Covington Co.: Blue Lake, Conecuh National Forest. T2N, R23W, Sec. 28.
Description Extensive colonies.
Habitat Interdispersed with Utricularia floridana.
Reproductive State
Specimen Notes
Collector R. A. Meigs
Collection Date 29 Sep 1979
Accession Number 163177
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