[Specimen details]

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality USA. Florida , Pinellas Co. : Lake Seminole Park; Just N of FL 695, on the E shore of Lake Seminole. 27° 50' 25" N 82° 46' 38" W
Description Tall grass to 3.5 m high, in a nearly monospecific patch from the lake shore to ca. 15 m into th lake; inflorescence present, but no seeds.
Reproductive State Fertile
Collector W. A. Overholt
Collection Date 04 Nov 2013
Accession Number 272739
Image 272739.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. - Determined By: C. Allen, 1989
Determination History
Phragmites communis Trin.
Locality USA. Louisiana , Orleans Par. : St. John at Mirabeau Avenue.
Description Herb to 8 feet tall.
Habitat Bank of bayou.
Reproductive State Fertile
Elevation 2 to ft
Collector J. MacGregor
Collection Date 23 Nov 1986
Accession Number 247127
Image 247127.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: C. Allen, 1989
Determination History
Phragmites communis Trin.
Locality USA. Louisiana , Orleans Par. : St. John at Mirabeau Avenue.
Habitat Bank of bayou.
Reproductive State Fertile
Elevation 2 to ft
Collector J. MacGregor
Collection Date 23 Nov 1986
Accession Number 247126
Image 247126.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality Finland. Northern Ostrobothnia , Oulu : Hailuoto Island, ca. 20 km off the coast near Oulu; town of Marjaniemi. 65° 0' 0" N 25° 0' 0" E
Habitat Open and graminoid dominated sandy areas; distribution nearly cosmopolitan; associates: Polygonum aviculare sensu latu, Potentilla argentea, Polygonum lapathifolium, Honkenya peploides, Avenella flexuosa, Lathyrus japonicus ssp. maritimus, Leymus arenarius, Hieracium spp.
Reproductive State
Collector J. R. Abbott
with L. C. Isaacs
Collection Date 10 Aug 1991
Accession Number 212484
Image 212484.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality Austria. Vienna , Favoriten : Wiener Berg; section bounded by the Autobahn, Triester Straße, Neilreichgasse, and Rax Straße. 47° 27' 0" N 12° 40' 60" E
Habitat Ruderal fields and pond-border; distribution cosmopolitan, in swamps and wet shores; associates: Consolida regalis, Astragalus cicer, Fallopia aubertii, Symphytum officinale, Colutea arborescens, Humulus lupulus, Falcaria vulgaris, Odontites verna, Stachys annua, Datura stramonium, Linaria vulgaris, Echium vulgare, Ballota nigra, Papaver rhoeas, Solanum nigrum, Atriplex sagittata.
Reproductive State
Collector J. R. Abbott
Collection Date 19 Oct 1991
Accession Number 212424
Image 212424.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality Austria. Burgenland Near Ilmitz; Se of the Neusiedl See, SW of Kirchsee (largely dried up). 47° 55' 60" N 16° 49' 60" E
Habitat Protected natural salt flat; distribution nearly cosmopolitan in swamps and on wet shores; associates: Polygala vulgaris, Ligustrum vulgare, Lotus tenuis, Tetragonolobus maritimus, Aster tripolium L. ssp. pannonicus, Silene multiflora, Suaeda maritima, Salicornia europaea.
Reproductive State
Elevation 117 to m
Collector J. R. Abbott
Collection Date 05 Oct 1991
Accession Number 211596
Image 211596.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: N. A. Harriman, 01 Jan 1997
Determination History
Phragmites sp.
Locality South Korea. Gyeonggi-do Prov. Observation Post Mazie, hill just NW of end of Freedom Bridge, N of Imjin River.
Description Common locally; canes 3 m tall; inflorescence purple.
Habitat Valley floor, in marsh, possibly former rice field.
Reproductive State
Collector F. R. Fosberg
Collection Date 12 Sep 1966
Accession Number 224104
Image 224104.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality Sweden. Östergötland Co. , Norrköping Mun. : Allonö, 20 m E et Norrköping. 63° 13' 0" N 19° 1' 0" E
Description Abundantly fruiting.
Habitat Dominant along brackish bays, channels; marsh below garden.
Reproductive State
Collector R. J. Eaton
Collection Date 15 Sep 1960
Accession Number 24431
Image 24431.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality Denmark. Midtjylland , Horsens Mun. : Rosenvold. 55° 40' 18" N 9° 49' 59" E
Habitat Coastal beach forest.
Reproductive State
Collector R. P. Wunderlin
with T. Wunderlin, K. Larsen, & S. Larsen
Collection Date 10 Aug 1979
Accession Number 150509
Image 150509.jpg
Plant Atlas Link Plant Atlas Citation

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Virginia City of Norfolk; W side of Carillo Avenue, near intersection with Magnolia.
Description Flowering culms to 4 m tall; this population (clone?) unusual because of abundant seed production, a rarity in Phragmites in this area.
Habitat Margin of salt marsh.
Reproductive State Fertile
Collector L. J. Musselman
Collection Date 02 Oct 1976
Accession Number 125567
Image 125567.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin. berlandieri E. Fourn. Fernald
Locality USA. Massachusetts , Plymouth Co. : Mattapoisett. 41° 39' 30" N 70° 48' 58" W
Habitat Edge of salt marsh.
Reproductive State Fertile
Collector C. H. Knowlton
Collection Date 16 Aug 1908
Accession Number 21391
Image 21391.jpg
Plant Atlas Link Plant Atlas Citation

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. New York , Suffolk Co. : Orient. 41° 8' 20" N 72° 18' 12" W
Reproductive State Fertile
Collector F. Dobbin
Collection Date 16 Aug 1915
Accession Number 29817
Image 29817.jpg
Plant Atlas Link Plant Atlas Citation

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin. berlandieri E. Fourn. Fernald
Locality USA. Massachusetts , Barnstable Co. : Falmouth. 41° 33' 5" N 70° 36' 53" W
Description Abundant.
Habitat Brackish swamp.
Reproductive State Fertile
Collector C. H. Knowlton
Collection Date 20 Sep 1949
Accession Number 37868
Image 37868.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin. - Determined By: Kral,
Locality USA. Virginia , Princess Anne Co. : E branch of Elisabeth River E of Norfolk ca. 5 mi. W of Kempsville.
Habitat Margin of brakish marsh.
Reproductive State Fertile
Collector R. Kral
Collection Date 08 Oct 1961
Accession Number 44094
Image 44094.jpg
Plant Atlas Link Plant Atlas Citation

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin. berlandieri E. Fourn. Fernald
Locality USA. New York , Richmond Co. : Bradley Avenue, Staten Island. 41° 49' 26" N 74° 40' 35" W
Reproductive State Fertile
Collector P. Dowell
Collection Date 30 Sep 1911
Accession Number 32869
Image 32869.jpg
Plant Atlas Link Plant Atlas Citation

Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Maryland , Calvert Co. : Chesapeake Beach.
Habitat Drier parts of brackish marsh, with Spartina cynosuroides.
Reproductive State Fertile
Collector A. S. Hitchcock
Collection Date 01 Oct 1905
Accession Number 39667
Image 39667.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality USA. Maryland , Queen Anne's Co. : Kent Island; Sullivan Farm Lane ca. 50 m SE of X Batts Neck Road and Fox Run Lane; at head of a small creek of Eastern Bay. 38° 55' 31" N 76° 19' 45" W
Habitat Edge of creek.
Reproductive State Fertile
Collector D. H. Williams
Collection Date 15 Jul 2013
Accession Number 270176
Image 270176.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality USA. Maryland , Dorchester Co. : Vienna; C-192 (Elliotts Island Road) ca. 800 m S of X Kraft Neck Road. 38° 28' 23" N 75° 50' 33" W
Habitat Mesic roadside near tidal marsh.
Reproductive State Fertile
Collector D. H. Williams
with W.D. Longbottom, D.W. Hollway, C.M. Norman
Collection Date 23 Sep 2012
Accession Number 267214
Image 267214.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Determination History
Phragmites communis Trin. berlandieri E. Fourn. Fernald
Locality USA. Illinois , Ogle Co. : NE corner of highway 64 and 51.
Description Ca. 1.5 m.
Habitat Soil wet dark.
Reproductive State Fertile
Collector K. Puffett
with J. Youngren
Collection Date 10 Oct 1991
Accession Number 271257
Image 271257.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Locality USA. Maryland , Caroline Co. : Town of Choptank, Hunting Creek Road at Hunting Creek. 38° 40' 40" N 75° 56' 20" W
Habitat Grwoing at the edge of tidal marsh.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 16 Oct 2015
Accession Number 293719
Image 293719.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, Jul 2017
Determination History
Phragmites communis Trin.
Locality USA. Utah The San Juan River, camp 3, mile 26.5.
Reproductive State Fertile
Collector Gilbert
Collection Date 11 May 1976
Accession Number 294394
Image 294394.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud.
Determination History
Phragmites communis Trin.
Locality USA. Wisconsin , Waukesha Co. : N of lac la Belle Drive.
Habitat On the W edge of a bog.
Reproductive State Fertile
Collector Bull
Collection Date 21 Sep 1987
Accession Number 213346
Image 213346.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. New York , Bronx Co. : Pelham Bay Park. 40° 54' 35" N 73° 48' 28" W
Reproductive State Fertile
Collector F. Lohrer
Collection Date 22 Oct 1966
Accession Number 117425
Image 117425.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Wisconsin , Dane Co. : Island of Yahara River; Village of Monona. T7N, R10E, Sec. 28. 43° 3' 44" N 89° 20' 2" W
Reproductive State Fertile
Collector F. S. Crosswhite
with C.D. Crosswhite, J. Strong
Collection Date 25 Dec 1963
Accession Number 77190
Image 77190.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1994
Determination History
Phragmites communis Trin.
Locality USA. New Jersey , Cape May Co. : Cape May. 38° 56' 19" N 74° 56' 31" W
Reproductive State Fertile
Collector I. C. Martindale
with N.K. Camden
Collection Date Aug 1877
Accession Number 209730
Image 209730.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Michigan , Mackinac Co. : Les Cheneaux; La Salle Island.
Habitat Swamp.
Reproductive State Fertile
Collector L. F. Allabach
Collection Date 1920
Accession Number 73492
Image 73492.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Michigan , Mackinac Co. : Les Cheneaux Island, La Salle Island.
Habitat Marsh.
Reproductive State Fertile
Collector L. F. Allabach
Collection Date 20 Aug 1920
Accession Number 80097
Image 80097.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Minnesota , Washington Co. : 6 mi. W of C-61 from junction of 120th Street and C-61. T30N, R20W, Sec.6, SE¼. 45° 6' 58" N 92° 51' 13" W
Habitat In boggy road.
Reproductive State Fertile
Collector T. M. Lindayen
Collection Date 15 Aug 1972
Accession Number 111709
Image 111709.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Arizona , Apache Co. : Canyon del Muerto, across from Antelope House Ruin; Canyon de Chelly National Monument. 34° 4' 0" N 112° 9' 0" W
Reproductive State Fertile
Collector R. Halse
Collection Date 02 Sep 1972
Accession Number 105739
Image 105739.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Wisconsin , Sawyer Co. : On County, W of Connors Lake Inlet. 42° 37' 38" N 88° 35' 6" W
Habitat Wet sedge marsh.
Reproductive State Fertile
Collector H. H. Iltis
Collection Date 28 Aug 1962
Accession Number 67718
Image 67718.jpg
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Phragmites australis
Family Name Poaceae
Currently Accepted Name Phragmites australis (Cav.) Trin. ex Steud. - Determined By: B. F. Hansen, 1981
Determination History
Phragmites communis Trin.
Locality USA. Nebraska , Grant Co. : 41° 54' 54" N 101° 44' 26" W
Description Tall reed grass.
Habitat Along roadside in ditch; sand hills.
Reproductive State Fertile
Collector L. E. Lindstrom
Collection Date 15 Jul 1966
Accession Number 298956
Image 298956.jpg
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