[Specimen details]

Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Alachua Co. : Townsend Branch. On S side of FL 236, 1.9 mi. E of the junction with FL 235-A. 2.6 mi. E of the junction with I-75, ca. 5 mi. W of Santa Fe. T7S, R18E, Sec. 15, NW¼ Sec. 22 and SW¼ Sec. 15; High Springs 7.5' Quad. 29° 52' 15" N 82° 30' 15" W
Habitat Mesic mixed hardwood forest. Soils - Lochloosa (Arenic Paleudults).
Reproductive State Fertile
Elevation 115 to 170 ft
Collector S. L. Orzell 19306
with E.L. Bridges
Collection Date 06 Apr 1992
Accession Number 229095
Image 229095.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Hamilton Co. : T2N, R12E, Sec. 36.
Description This fern wonderfully abundant here.
Habitat On bluffs of small stream. A mile-long, rich gully containing some northern elements such as Tilia heterophylla Vent [T. americana var. heterophylla].
Reproductive State Fertile
Collector G. R. Cooley 8110
with L.J. Brass
Collection Date 28 Apr 1961
Accession Number 43176
Image 43176.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Jackson Co. : Three Rivers State Park. N of Sneads. 30° 42' 28" N 84° 55' 28" W
Habitat In rich woods.
Reproductive State Fertile
Collector D. S. Correll 52120
with H.B. Correll, R.K. Godfrey, A. Gholson
Collection Date 27 Jun 1981
Accession Number 159604
Image 159604.jpg
Plant Atlas Link Plant Atlas Citation

Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Gadsden Co. : S of US 90.
Habitat On a W-facing woody slope, second growth hardwood, running down to a small stream.
Reproductive State Fertile
Collector J. H. Scudder 57
Collection Date 17 May 1966
Accession Number 228367
Image 228367.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Liberty Co. : [Torreya State Park]. Trail at Gregory House.
Habitat Along creek that runs into Appalachicola River.
Reproductive State
Collector R. Mears
with K. Holland
Collection Date 14 Apr 1991
Accession Number 202460
Image 202460.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Hernando Co. : 6 mi. NW of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Hammock.
Reproductive State
Collector E.P.S.
Collection Date 28 Jan 1936
Accession Number 174
Image 174.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Florida , Clay Co. : 1 mi. N of main gate at Green Road, 2 mi. N of C-218 and 4 mi. E of C-21; Black Creek Ravines Conservation Area. T5S, R25E, Sec. 42.
Habitat Along slopes and shallow seepage ravines.
Reproductive State Fertile
Collector C. Slaughter 16464
Collection Date 14 May 2008
Accession Number 245355
Image 245355.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: G. Wilder,
Locality USA. Florida , Calhoun Co. : Clarksville; Pippin Cemetery Road, Matt Johnston's property. 30° 26' 25" N 85° 12' 26" W
Description Erect herb to 30 cm, stem chaffy; leaf margins pubescent, the tips of the previous season fertile.
Habitat Wooded ravine slope with heavy leaf litter.
Reproductive State Fertile
Collector T. MacClendon 1073
with K. MacClendon, G. Wilder, B. Thomas, P. Howell
Collection Date 19 Mar 2011
Accession Number 258437
Image 258437.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Buncombe Co. : Ridgecrest.
Habitat Rocky woods.
Reproductive State
Collector P. O. Schallert 547
Collection Date 31 Aug 1932
Accession Number 175775
Image 175775.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , West Feliciana Par. : Old Tunica Road.
Habitat Wet woods on loess.
Reproductive State Fertile
Collector S. Darwin 1362
with E. Sundell
Collection Date 28 Apr 1979
Accession Number 153227
Image 153227.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Tennessee , Cocke Co. : US 70, ca. Stone Mountain Recreation Park.
Habitat Along thickly vegetated roadside.
Reproductive State
Collector P. Genelle 3130
with G. Fleming
Collection Date 27 Aug 1977
Accession Number 140679
Image 140679.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Alabama , Baldwin Co. : Ca. 5 mi. N of Stockton, at the W end of C-96, Bryar Fish Camp.
Habitat Growing in beech forest.
Reproductive State
Collector G. Wilhelm 8936
with D. Ladd
Collection Date 20 May 1981
Accession Number 174691
Image 174691.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , St. Tammany Par. : Pearl River.
Habitat Beach magnolia ridge.
Reproductive State Fertile
Collector T. C. Sidney
Collection Date 15 Nov 1940
Accession Number 136872
Image 136872.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. South Carolina , Fairfield Co. : Dr. Labordes' land N of Columbia near Linrick Golf Course.
Habitat Mixed mesophytic woods.
Reproductive State Fertile
Collector D. W. Crewz 985
with P. Evans
Collection Date 10 Jun 1977
Accession Number 131504
Image 131504.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Bienville Par. : In vicinity of Black Lake Creek and Gulf Railroad, ca. 2 mi. E of Gibsland. 32° 31' 60" N 93° 0' 60" W
Habitat Low, wooded bottom.
Reproductive State
Collector C. R. Calogero 74
Collection Date 01 Oct 1974
Accession Number 130337
Image 130337.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Alabama , Baldwin Co. : Ca. 5 mi. N of Stockton, at the W end of AL 96, Bryar Fish Camp.
Habitat Growing in beech forest.
Reproductive State Fertile
Collector G. Wilhelm 8684
Collection Date 19 Mar 1981
Accession Number 174737
Image 174737.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Alleghany Co. : Air Bellows Gap, Blue Ridge Parkway, mi. marker 238, 13 mi. SE of Laurel Springs.
Reproductive State Fertile
Elevation 3729 to ft
Collector R. P. Sauleda 4399
with D.K. Sauleda
Collection Date 11 Sep 1980
Accession Number 176813
Image 176813.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Catahoula Par. : Sicily Island Hills Wildlife Management Area, N of LA 915 and W of LA 913 N of Leland. T10N, R7E, Sec. 9, 10, 16.
Habitat Hills.
Reproductive State Fertile
Collector D. D. Taylor 6110
with R.D. Thomas, Botany 103 Class
Collection Date 08 Oct 1983
Accession Number 217543
Image 217543.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Tennessee , Cocke Co. : Ca. 2 mi. N of Parrottsville in woodland road.
Reproductive State Fertile
Collector P. Genelle 3006
with G. Fleming
Collection Date 30 Jul 1977
Accession Number 128824
Image 128824.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Ouachita Par. : Near Luna.
Habitat Beech woods.
Reproductive State Fertile
Collector R. D. Thomas 1658
with R.E. Jones
Collection Date 09 Mar 1967
Accession Number 81729
Image 81729.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Arkansas , Newton Co. : Vicinity of Ponca, ca. 30 mi. SW of Harrison.
Habitat Moist, shaded, rocky slope.
Reproductive State Fertile
Collector R. E. Perdue 2148
Collection Date 16 Sep 1955
Accession Number 67579
Image 67579.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: H. L. Blomq.,
Locality USA. North Carolina , Avery Co. : 0.2 mi. SE of Angalls on US 19E.
Habitat Wood slope.
Reproductive State Fertile
Collector H. E. Ahles 43472
with J.A. Duke
Collection Date 17 Jun 1958
Accession Number 40890
Image 40890.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Alabama , Butler Co. : W of Whittle Bridge Road (dirt). 86° 34' 13" N 31° 34' 28" W
Habitat Steep hardwood slope over limestone.
Reproductive State Fertile
Elevation 390 to ft
Collector A. R. Diamond 19814
with P.C. Harris
Collection Date 21 Aug 2008
Accession Number 271224
Image 271224.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Swain Co. : 50 yards downstream from Juneyhawk Falls, ca. 3.5 mi. N of Bryson City at S end of Smokey Mountains National Park.
Reproductive State
Collector R. Martinez
Collection Date 14 Oct 1998
Accession Number 226273
Image 226273.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Alabama , Dale Co. : Dale County Lake in Ozark; at the parking space outside the first gate; walk down the woods ca. 10 ft. 31° 28' 28" N 85° 38' 14" W
Description All over the woods.
Habitat Parking space; woods.
Reproductive State Fertile
Elevation 350 to ft
Collector E. Gachuiri 16
Collection Date 06 Nov 2009
Accession Number 270549
Image 270549.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Georgia , Clarke Co. : Sandy Creek Nature Center, Athens; near the Nature Center Building.
Habitat Clay pit pond; Associates: Carex sp., Chasmanthium latifolium, Onoclea sensibilis.
Reproductive State Fertile
Collector K. Francl 60
with L. Kruse, M. Morgan, E. Totin, M. Waters
Collection Date 28 Aug 2001
Accession Number 272884
Image 272884.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. South Carolina , Cherokee Co. : Near Limestone College, Gaffney.
Habitat Bank.
Reproductive State Fertile
Collector V. D. Matthews
Collection Date 16 Oct 1938
Accession Number 202102
Image 202102.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Georgia , Harris Co. : N side of Pine Mountain; by old CCC hatchery pond.
Description Rhizome horizontal; yellow-green in section.
Habitat Rich, moist soil of embankment.
Reproductive State Fertile
Collector M. Garland 101
Collection Date 26 Dec 1982
Accession Number 197627
Image 197627.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: S. R. Hill, Sept 1989
Locality USA. South Carolina , Oconee Co. : Hill property, bordering Sumter National Forest on N; West Village Creek on E Old Rocky Gap Road on SE; Ca. 1 mi. SW of Mountain Rest Lake; Blue Ridge province.
Description Occasional to locally frequent.
Habitat Shaded slopes; pine/oak/hickory/Liriodendron woodland.
Reproductive State Fertile
Elevation 1700 to 2000 ft
Collector S. R. Hill 20691
Collection Date 18 Jun 1989
Accession Number 280738
Image 280738.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Clay Co. : On the S left side of the Lake Carol Road, 300 yds. from the Fires Creek Road.
Habitat Shade.
Reproductive State Fertile
Collector J. H. Scudder 594
Collection Date 02 Sep 1985
Accession Number 228372
Image 228372.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Clay Co. : Between Hiwassee River and Lake Carrol Road.
Habitat Thicket.
Reproductive State Fertile
Collector J. H. Scudder 586
Collection Date 09 May 1985
Accession Number 228371
Image 228371.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Alabama , Winston Co. : Ledge along Sipsey River.
Habitat River.
Reproductive State
Collector J. H. Scudder 425
Collection Date 16 Sep 1978
Accession Number 228369
Image 228369.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: A. Farid, 01-Sep-2015
Determination History
Polystichum acrostichoides (Michx.) Schott incisum A. Gray Underwood ex Gilbert
Locality USA. North Carolina , Cherokee Co. : S side US 64, 50 yds. E of picnic table 0.5 mi. from Clay County line.
Habitat Shade.
Reproductive State Fertile
Collector J. H. Scudder 362
Collection Date 12 Oct 1977
Accession Number 228368
Image 228368.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Arkansas , Polk Co. : Ouachita National Forest.
Habitat On rich wooded slope.
Reproductive State
Collector G. R. Cooley 4237
with Brass, Demaree
Collection Date 07 May 1955
Accession Number 9551
Image 9551.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. South Carolina , Anderson Co. :
Reproductive State
Collector J. Davis 1
Collection Date Sept-1909
Accession Number 9919
Image 9919.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Bienville Par. : In vicinity of Black Lake Creek and Northern Louisiana and Gulf Railroad, ca. 2 mi. E of Gibsland. 32° 31' 60" N 93° 0' 60" W
Habitat Low wooded bottom.
Reproductive State Fertile
Collector M. Coody 76
Collection Date 01 Oct 1974
Accession Number 121933
Image 121933.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: A. Farid, 01 Sep 2015
Determination History
Polystichum acrostichoides (Michx.) Schott incisum A. Gray Underwood ex Gilbert
Locality USA. Alabama , Walker Co. : 2.5 mi. S of Jasper, Crane Creek.
Description Rare.
Habitat Bottomland.
Reproductive State
Collector G. R. Cooley 4447
with F. Harper
Collection Date 16 Mar 1956
Accession Number 1013
Image 1013.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Tennessee , Cocke Co. : US 411, Parrottsville, 1.5 mi. N.
Habitat Ravine with stream, hardwood forest.
Reproductive State
Collector P. Genelle 2677
with G. Fleming
Collection Date 23 Mar 1977
Accession Number 126742
Image 126742.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Vernon Par. : Ca. Prairie Creek.
Habitat Bottomland forest.
Reproductive State Fertile
Collector G. R. Cooley 3888
with L. J. Brass
Collection Date 27 Apr 1955
Accession Number 10027
Image 10027.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Mississippi , Jefferson Co. : 20 mi. E of Natchez at the end of Natchez Trace Parkway.
Reproductive State
Collector K. Whitam
Collection Date 01 Oct 1967
Accession Number 84356
Image 84356.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Tennessee , Sevier Co. : Ca. US 441, 6.5 mi. E of Gatlinburg, Great Smokey Mountains National Park.
Reproductive State Fertile
Elevation 3800 to ft
Collector R. P. Sauleda 4546
with D. K. Sauleda
Collection Date 17 Sep 1980
Accession Number 176259
Image 176259.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: A. Farid, 01-Sep-2015
Determination History
Polystichum acrostichoides (Michx.) Schott Sweintzii Beck Small
Locality USA. North Carolina , Iredell Co. : 4 mi. E-NE of Harmony on branch of Hunting Creek.
Habitat Wooded stream slope.
Reproductive State Fertile
Collector H. E. Ahles 45210
with J. A. Duke
Collection Date 01 Jul 1958
Accession Number 40889
Image 40889.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Mecklenburg Co. : E side of Mary Alexander Drive, UNC-C campus, Charlotte.
Habitat Beside creek.
Reproductive State Fertile
Collector W. C. Williams
Collection Date 04 Jun 1966
Accession Number 82296
Image 82296.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , Vernon Par. : 5.6 mi. from Leesville on road to Camp Polk.
Habitat Mixed woods.
Reproductive State Fertile
Collector G. R. Cooley 3715
with L.J. Brass
Collection Date 25 Apr 1955
Accession Number 1012
Image 1012.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. North Carolina , Mecklenburg Co. : E side of Mary Alexander Drive, UNC-C campus, Charlotte.
Habitat Beside creek.
Reproductive State Fertile
Collector W. C. Williams
Collection Date 04 Jun 1966
Accession Number 109893
Image 109893.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Arkansas , Ashley Co. : 3.5 mi. S of Crossett.
Description Only plant found here.
Habitat Primary wood.
Reproductive State Fertile
Collector G. R. Cooley 3649
with L.J. Brass
Collection Date 21 Apr 1955
Accession Number 1163
Image 1163.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Louisiana , East Baton Rouge Par. : 0.6 mi. N of O'Neal Lane exit from IH 12, Baton Rouge Centurial residential development.
Reproductive State
Collector L. E. Urbatsch
Collection Date 21 Feb 1976
Accession Number 124197
Image 124197.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. South Carolina , Richland Co. : Three River Greenway along the Broad River, in Columbia. 34° 0' 47" N 81° 3' 33" W
Habitat Woods by river, with Nandina domestica, Hedera helix, and Pinus taeda.
Reproductive State Fertile
Elevation 170 to ft
Collector R. L. Givens
Collection Date 08 Oct 2014
Accession Number 295567
Image 295567.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Montgomery Co. : Town of Ednor, Browns Bridge Ednor Road, T. Howard Duckett Watershed, Patuxent River, on N side of road near parking area. 39° 8' 43" N 73° 57' 54" W
Habitat Woods.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 25 Dec 2013
Accession Number 280320
Image 280320.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Anne Arundel Co. : Pasadena, Beachwood Park, Beachwood Park Road and Magothy Bridge Road, MD 607, at the Magothy River. 39° 6' 32" N 76° 31' 60" W
Description Scattered.
Habitat Growing in a deep wooded ravine near the river.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 25 Dec 2006
Accession Number 276245
Image 276245.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: D. Doyon,
Locality Canada. Quebec Prov. Rougemont, Cté Rouville; du mont Rouge. 45° 25' 60" N 73° 2' 60" W
Habitat Erablière.
Reproductive State
Collector D. Doyon
Collection Date 04 Oct 1956
Accession Number 129112
Image 129112.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: R. Cranfill, 31-Jan-1977
Locality USA. Kentucky , Rowan Co. : US 60, 13 mi. W of Rowan-Carter County line.
Habitat Hillside with S exposure.
Reproductive State Fertile
Collector E. M. Browne
with E.T. Browne Jr., J.C. Warden
Collection Date 01 Jul 1961
Accession Number 43989
Image 43989.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Virginia , Culpeper Co. : Miller farm at Lakota.
Reproductive State
Collector J. Adams
Collection Date 11 Jun 1978
Accession Number 154030
Image 154030.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: P. Genelle & G. Fleming,
Locality USA. Virginia , Albemarle Co. : N of Batesville.
Reproductive State
Collector T. O. McDonald
Collection Date 31 Jul 1975
Accession Number 122700
Image 122700.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New Hampshire , Coos Co. : Jefferson. 44° 25' 8" N 71° 28' 28" W
Habitat Damp woods.
Reproductive State
Collector A. S. Pease
Collection Date 12 Jul 1956
Accession Number 58688
Image 58688.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Lakela, 1972
Determination History
Dryopteris acrostichoides Kuntze
Aspidium acrostichoides Sw. incisum A. Gray
Locality USA. Massachusetts , Essex Co. : Amesbury. 42° 51' 30" N 70° 55' 48" W
Habitat Rich wooded hillside in small clearing.
Reproductive State Fertile
Collector J. W. Huntington
Collection Date Sep 1897
Accession Number 83619
Image 83619.jpg
Plant Atlas Link Plant Atlas Citation

Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Lakela, 1972
Determination History
Aspidium acrostichoides Sw.
Locality USA. Vermont , Bennington Co. : Pownal, Broad Brook. 42° 45' 56" N 73° 14' 9" W
Description One frond only on plant.
Habitat Rich shady woods.
Reproductive State
Collector F. G. Floyd
with J.R. Churchill, H.A. Pindie, M. White
Collection Date 25 Sep 1904
Accession Number 83621
Image 83621.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Lakela, 1972
Locality Canada. Quebec Prov. Hatley, Stanstead. 45° 7' 0" N 72° 12' 0" W
Reproductive State
Collector L. Griscom
Collection Date 03 Aug 1919
Accession Number 83616
Image 83616.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Albany Co. : Hickory Hill, Rensselaerville. 42° 30' 55" N 74° 8' 3" W
Habitat Lower woods.
Reproductive State
Collector G. R. Cooley
Collection Date 1945
Accession Number 1073
Image 1073.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. Massachusetts , Hampshire Co. : Amherst. 42° 22' 49" N 72° 31' 23" W
Reproductive State
Collector S. M. Holman, Jr.
Collection Date 18 Jun 1880
Accession Number 34103
Image 34103.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Oklahoma , McCurtain Co. : State Game Preserve.
Habitat Loam soil.
Reproductive State
Collector B. E. Cole, Jr.
Collection Date 24 Apr 1942
Accession Number 30163
Image 30163.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Franklin Co. : Base of Ox Hill, Mount Toby, Sunderland. 42° 28' 0" N 72° 34' 0" W
Description Other fronds dead but seemingly quite normal.
Reproductive State
Collector A. K. Harrison
Collection Date 20 Nov 1941
Accession Number 37676
Image 37676.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Missouri , Marion Co. : Hannibal. 39° 42' 30" N 91° 21' 31" W
Reproductive State Fertile
Collector Rev. J. Davis
Collection Date 21 Jun 1910
Accession Number 50773
Image 50773.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Kentucky , Pulaski Co. : Bobtown Quadrangle, near Woodstock, 2.4 km E on Ocala Road from junction with KY 39, N of Hazeldell Church of Christ.
Description Occasional.
Habitat Seasonally wet upland flat woods, mesophytic forest; associates: Athyrium filix-femina var. acrostichoides, Thelypteris noveboracensis, Chimphila maculata.
Reproductive State Fertile
Collector J. Richard Abbott
with R.L. Thompson
Collection Date 01 Jun 1991
Accession Number 217393
Image 217393.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Kentucky , Caldwell Co. : Jones-Keeney Wildlife Management Area in the Hunter Bluffs area; USGS Topographic Olney 3787-27.
Habitat Mesic woods.
Reproductive State Fertile
Collector L. R. Phillippe
with R. Hannan
Collection Date 02 Oct 1980
Accession Number 217561
Image 217561.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Franklin Co. : Mountain road; SW side of Mount Toby, one-third the way up from ME highway.
Habitat Open deciduous woods.
Reproductive State Fertile
Collector A. K. Harrison
Collection Date 19 Oct 1911
Accession Number 37677
Image 37677.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Berkshire Co. : From the SW base of Prospect Mountain, Greylock Mountain. 42° 40' 60" N 73° 9' 0" W
Description A dwarf specimen.
Reproductive State
Collector A. K. Harrison
Collection Date 29 Jun 1906
Accession Number 53528
Image 53528.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Plymouth Co. : Highham.
Reproductive State Fertile
Collector A. W. Cheever
Collection Date 10 Aug 1923
Accession Number 66411
Image 66411.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Pennsylvania , Northampton Co. : Bethlehem. 40° 37' 33" N 75° 22' 14" W
Reproductive State Fertile
Collector J. Wolle
Collection Date 1838
Accession Number 64741
Image 64741.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Virginia , Rockbridge Co. : Natural Bridge; C-734, 2 mi. N of US 11.
Reproductive State
Collector N. L. Mawhinney
Collection Date 12 Oct 1983
Accession Number 181297
Image 181297.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Virginia , Floyd Co. : VA 727, 1 mi. N of junction with Va 799, 5 mi. W of Blue Ridge Parkway, 4 mi. W of Willis.
Reproductive State
Elevation 2950 to ft
Collector R. P. Sauleda & D. Sauleda
Collection Date 10 Sep 1980
Accession Number 161306
Image 161306.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Talbot Co. : Along MD 662, Old Skipton Road, at the N branch of Skipton Creek. 38° 53' 18" N 76° 3' 14" W
Habitat Growing along embankment along the roadside.
Reproductive State
Collector W. D. Longbottom
Collection Date 25 Dec 2010
Accession Number 266887
Image 266887.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Howard Co. : Town of Savage, Savage Mill, along the Little Patuxent River W of Foundry Street, on the S side of the river. 39° 8' 4" N 76° 49' 33" W
Habitat Growing in beech-tulip poplar-oak woods.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 25 Dec 2008
Accession Number 249202
Image 249202.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Talbot Co. : S of the towns of Queen Anne and Hillsboro, and E of the town of Cordovam Coveys Landing at the end of Coveys Landing Road at Tuckahoe Creek.
Habitat Growing in mixed oak-beech forest in uplands along the creek.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 25 Dec 2007
Accession Number 246610
Image 246610.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: S. R. Hill, Nov 1999
Locality USA. Illinois , Union Co. : W side of IL 127, 4.3 mi. S of Jonesboro. T13S, R1W, Sec. 18 NW¼, NW¼, NW¼. 37° 27' 6" N 89° 16' 5" W
Description Rather common evergreen fern, fertile.
Habitat On and near outcrops; abandoned railroad cut into hill, slopes; secondary forest; limestone and sandstone outcrops, humus.
Reproductive State Fertile
Collector S. R. Hill
Collection Date 13 Aug 1999
Accession Number 234904
Image 234904.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Kentucky , Jackson Co. : Along creek at S end of Radford Hollow, Berea College Forest, E of US 421 and Morrill, SE of Bighill.
Habitat Mesophytic woods; associates: Ranunculus recurvatus, Rosa multiflora, Lindera benzoin, Carex spp.
Reproductive State Fertile
Collector D. D. Taylor
Collection Date 24 May 1983
Accession Number 219034
Image 219034.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Columbia Co. : E of Ghent and route 66. 42° 19' 45" N 73° 36' 56" W
Habitat On the N slope of a mountain.
Reproductive State
Collector C. E. Nauman
with J.A. Naman
Collection Date 16 Jun 1978
Accession Number 221605
Image 221605.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Chemung Co. : SE of Elmire near Lowman. 42° 1' 0" N 76° 43' 0" W
Habitat On the N slope of a mountain.
Reproductive State Fertile
Collector C. E. Nauman
with J.A. Nauman
Collection Date 22 Jun 1978
Accession Number 221606
Image 221606.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Maryland , Washington Co. : Sharpsburg, along Antietam Creek S id the Burnside Bridge, Snavely's Ford Trail. 39° 26' 53" N 77° 43' 42" W
Habitat Growing on flood plain of the creek.
Reproductive State Fertile
Collector W. D. Longbottom
with A. Pengelly
Collection Date 14 Apr 2013
Accession Number 273350
Image 273350.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Pennsylvania , Greene Co. : 3 km S of West Finley. 39° 57' 0" N 80° 28' 0" W
Description Fronds dark-green, sub-coriaceous: sporangia red-brown.
Habitat Upland forest.
Reproductive State Fertile
Elevation 280 to m
Collector S. A. Thompson
with J.H. Nishida
Collection Date 06 Jun 1985
Accession Number 206592
Image 206592.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality Canada. Nova Scotia Warren Brook: Ingonish: Cape Breton. 46° 40' 60" N 60° 22' 0" W
Reproductive State
Collector J. Churchill
Collection Date 06 Aug 1904
Accession Number 83847
Image 83847.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Berkshire Co. : From the SW side of Prospect Mountain, Greylock Mountain. 42° 40' 60" N 73° 9' 0" W
Description Dichotomously branched frond.
Reproductive State
Collector A. K. Harrison
Collection Date 29 Jun 1906
Accession Number 53529
Image 53529.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Oklahoma , Adair Co. : On Ballard creek 1 mi. SW of Watts on US 59. 36° 4' 60" N 94° 34' 60" W
Habitat In oak-hickory woods of a hill.
Reproductive State Fertile
Collector C. S. Wallis
Collection Date 13 Jul 1958
Accession Number 52270
Image 52270.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Pennsylvania , Northampton Co. : Bethlehem. 40° 37' 33" N 75° 22' 14" W
Reproductive State Fertile
Collector J. Wolle
Collection Date 1837
Accession Number 85571
Image 85571.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. New York , Essex Co. : Westport (Cronk's Hill). 44° 11' 2" N 73° 26' 8" W
Reproductive State
Collector M. Rodman
Collection Date 1884
Accession Number 2264
Image 2264.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. Massachusetts , Middlesex Co. : Bedford. 42° 29' 26" N 71° 16' 34" W
Reproductive State
Collector M. Rodman
Collection Date 1884
Accession Number 6827
Image 6827.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. New York , Essex Co. : Westport. 44° 11' 2" N 73° 26' 8" W
Reproductive State
Collector M. Rodman
Collection Date 1886
Accession Number 2263
Image 2263.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Pennsylvania, Carolina, Tennessee
Reproductive State
Collector Collector unspecified on label
Collection Date s.d.
Accession Number 219716
Image 219716.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. Massachusetts , Middlesex Co. : Groton. 42° 36' 40" N 71° 34' 28" W
Description Common.
Habitat Shaded banks.
Reproductive State
Collector C. W. Jenks
Collection Date 1884
Accession Number 7099
Image 7099.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Determination History
Aspidium acrostichoides Sw.
Locality USA. New York , Berkshire Co. : Fulton chain labor; Fourth Lake. 43° 19' 22" N 76° 25' 2" W
Habitat Rich deciduous woods.
Reproductive State Fertile
Collector R. A. Ware
Collection Date 18 Jul 1915
Accession Number 9918
Image 9918.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Columbia Co. : Upper side of orchard, Harrison place. 40° 58' 8" N 73° 42' 45" W
Habitat Deciduous shade.
Reproductive State
Collector A. K. Harrison
Collection Date 02 Aug 1912
Accession Number 9883
Image 9883.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New Hampshire , Hillsborough Co. : Peterboro. 42° 52' 0" N 71° 57' 0" W
Habitat Near brook, in open woods.
Reproductive State
Collector C. F. Batchelder
Collection Date 08 Jul 1908
Accession Number 11470
Image 11470.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Kral,
Locality USA. Virginia , Montgomery Co. : Sunside Ch. area above Tom's Creek.
Habitat Moist shaded loams.
Reproductive State Fertile
Collector R. Kral
Collection Date 15 Oct 1960
Accession Number 37912
Image 37912.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Connecticut , Litchfield Co. : Cornwall. 41° 50' 37" N 73° 19' 45" W
Description Common.
Habitat In woods.
Reproductive State Fertile
Collector A. K. Harrison
Collection Date 30 Sep 1910
Accession Number 37678
Image 37678.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Lakela, 1972
Determination History
Aspidium acrostichoides Sw.
Locality USA. Maine Johny Brook; South Livingston.
Description Abundant.
Habitat Moist woods.
Reproductive State Fertile
Collector E. Moody
Collection Date Aug 1904
Accession Number 83615
Image 83615.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Ontario Co. : W of Richmond. 40° 34' 26" N 74° 7' 50" W
Habitat Woods.
Reproductive State
Collector P. Dowell
Collection Date 30 Sep 1905
Accession Number 107795
Image 107795.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Ontario Co. : Egbertville.
Habitat Woods.
Reproductive State
Collector P. Dowell
Collection Date 09 Sep 1906
Accession Number 107796
Image 107796.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. New York , Orange Co. : At Sterling Forest near Tuxedo. 43° 19' 0" N 76° 37' 60" W
Habitat Woods.
Reproductive State Fertile
Collector L. K. Henry
Collection Date 04 Jun 1967
Accession Number 91463
Image 91463.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. West Virginia , Upshur Co. : E of route 20, 4 mi. S of Buckhannon.
Habitat Old woodland of beech, oak, maples, etc.; moist, rich hollow.
Reproductive State
Collector G. B. Rossbach
Collection Date 06 Jul 1954
Accession Number 46892
Image 46892.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Virginia 16 mi. N Marion.
Habitat In white pine-hardwood cove.
Reproductive State Fertile
Collector R. Kral
Collection Date 02 Aug 1960
Accession Number 41185
Image 41185.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Vermont , Orleans Co. : Lower slope of Mount Hor; Willoughby Lake, Westmore. 44° 42' 14" N 72° 6' 31" W
Description Abundant.
Habitat Rich, rocky, shady woods.
Reproductive State Fertile
Collector F. G. Floyd
Collection Date 09 Sep 1905
Accession Number 83614
Image 83614.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott - Determined By: Lakela, 1972
Determination History
Aspidium acrostichoides Sw.
Locality USA. New Hampshire , Merrimack Co. : "Bogleys"; Warner. 43° 16' 0" N 71° 49' 0" W
Habitat Sunny hillside.
Reproductive State
Collector F. G. Floyd
Collection Date 03 Oct 1899
Accession Number 83622
Image 83622.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Massachusetts , Worcester Co. : Princeton, on side of Mount Wachusett. 42° 31' 60" N 71° 52' 0" W
Habitat In moist woods.
Reproductive State Fertile
Collector U. L. Foster
with C.A. Weatherby
Collection Date Jul 1908
Accession Number 298211
Image 298211.jpg
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Polystichum acrostichoides
Family Name Dryopteridaceae
Currently Accepted Name Polystichum acrostichoides (Michx.) Schott
Locality USA. Virginia , Fairfax Co. : Upper Dranesville District Park just E of Scott Run and Potomac River.
Reproductive State Fertile
Collector J. Whiton
Collection Date 30 Jun 1981
Accession Number 298212
Image 298212.jpg
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