[Specimen details]

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: J. M. Kunzer, 16 Dec 2008
Determination History
Equisetum hyemale L. - Determined By: D. W. Hall,
Locality USA. Florida , Citrus Co. : At boat dock area across from entrance to Homosassa Springs. 28° 46' 53" N 82° 36' 54" W
Description Flowers purple [?]; leaves purple; locally common.
Habitat Along canal bank.
Reproductive State Fertile
Specimen Notes
Collector D. W. Hall 1913
Collection Date 17 Mar 1990
Accession Number 206134
Image 206134.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: J. M. Kunzer, 16 Dec 2008
Determination History
Equisetum hyemale L. - Determined By: Judd,
Locality USA. Florida , Gadsden Co. : Just W of Chattahoochee, along E bank of Apalachicola River. 29° 43' 32" N 84° 58' 60" W
Description Occasional, understory herb; plants to ca. 2 m tall.
Habitat In floodplain forest.
Reproductive State Fertile
Specimen Notes
Collector W. S. Judd 3066
Collection Date 17 Oct 1981
Accession Number 198531
Image 198531.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Jan 1987
Determination History
Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Pinellas Co. : NE Dunedin, 100 ft. W of US 19 on N side of road. 28° 1' 11" N 82° 46' 18" W
Habitat In moist ditch, currently free of water.
Reproductive State Fertile
Specimen Notes
Collector P. Genelle 1105
with G. Fleming
Collection Date 06 Jan 1972
Accession Number 99279
Image 99279.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Pinellas Co. : 1.5 mi. N of Clearwater-Saint Petersburg Airport near end of Bolesta Road. 27° 57' 54" N 82° 54' 40" W
Description Ca. 6 dm tall.
Habitat In bottom of dry lake, full sun.
Reproductive State
Specimen Notes
Collector D. R. Jones 6
Collection Date 20 May 1974
Accession Number 111426
Image 111426.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Hillsborough Co. : Tampa. 3108 East Elm Street. 27° 56' 51" N 82° 27' 30" W
Habitat In sandy soil, in sun.
Reproductive State
Specimen Notes
Collector M. G. New
Collection Date 30 May 1969
Accession Number 86024
Image 86024.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Jackson Co. : Along the W side of Apalachicola River, near bridge to Chattahoochee. 29° 43' 32" N 84° 58' 60" W
Description Forming a rather large colony.
Habitat Floodplain woods.
Reproductive State
Specimen Notes
Collector D. S. Correll 52110
with H.B. Correll, R.K. Godfrey, A. Gholson
Collection Date 27 Jun 1981
Accession Number 159607
Image 159607.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Leon Co. : At SW corner of Tallahassee Mall at corner of North Monroe and Allen Road. 30° 26' 18" N 84° 16' 51" W
Description Locally common.
Habitat In moist, peaty soil amongst bushes at foundation of building.
Reproductive State
Specimen Notes
Collector L. C. Anderson 6027
Collection Date 14 Jul 1982
Accession Number 179936
Image 179936.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Hillsborough Co. : S of Eden Lane, W of Willow Wood Lane. 27° 37' 60" N 82° 19' 60" W
Habitat Upper banks of drainage ditch. Disturbed dike of drainage ditch.
Reproductive State Fertile
Specimen Notes
Collector C. G. Wright 221
Collection Date 22 Jun 1979
Accession Number 143694
Image 143694.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Pasco Co. : Jay B. Starkey Wilderness Park. 4 mi. E of New Port Richey. T26S, R17E, Sec. 6. 28° 13' 60" N 82° 16' 60" W
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 13 Sep 1984
Accession Number 183704
Image 183704.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Hillsborough Co. : Junction of Bell Shoals Road and Alafia River, N of Boyette Road. T30S, R20E, Sec's 23, 24. Along Banks of Alafia River. 27° 49' 0" N 82° 13' 0" W
Reproductive State
Specimen Notes
Collector E. Withers 2246
with R.P. Wunderlin, D. Rhodes
Collection Date 10 Feb 1979
Accession Number 139327
Image 139327.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Hernando Co. : Along E side of US 41 North, ca. 100 yds. NE of junction with FL 518. T22S, R19E, Sec. 27.
Habitat Drainage ditch.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
Collection Date April 1985
Accession Number 185180
Image 185180.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Citrus Co. : Crystal River. 1 block N of Kings Bay Drive. 27° 41' 6" N 82° 19' 31" W
Habitat Wet edge of cove.
Reproductive State Fertile
Specimen Notes
Collector M. E. Schmid
Collection Date 23 Apr 1983
Accession Number 179854
Image 179854.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L. robustum A. Braun A. A. Eaton - Determined By: R. K. Godfrey,
Locality USA. Florida , Gadsden Co. : Along the Apalachicola River, at Chattahoochee. 29° 43' 32" N 84° 58' 60" W
Habitat Sandy alluvial levee.
Reproductive State
Specimen Notes
Collector R. K. Godfrey 60192
Collection Date 05 Aug 1960
Accession Number 20039
Image 20039.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: D. B. Ward,
Locality USA. Florida , Liberty Co. : At edge of Apalachicola River, S of Alum bluff, 2 mi. N of Bristol. T1N, R8W, Sec. 24. 29° 43' 32" N 84° 58' 60" W
Description Locally common.
Habitat On clay bank at edge of river; foot of bluff.
Reproductive State
Specimen Notes
Collector D. B. Ward 3403
with R.R. Smith, T. Myint, D. Burch, P. Comanor
Collection Date 17 Mar 1963
Accession Number 52508
Image 52508.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Orange Co. : Florida Technological University campus [now University of Central Florida]. 28° 0' 0" N 82° 0' 0" W
Description Probably an escape from cultivation near Science Center auditorium.
Habitat Edge of pond pine [Pinus serotina] community. Roadside.
Reproductive State
Specimen Notes
Collector R. P. Wunderlin 5503
with J. Poppleton, A. Shuey, R. hilsenbeck, P. Hilsenbeck, R. Wain, T. Wunderlin
Collection Date 12 Apr 1975
Accession Number 122390
Image 122390.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Pasco Co. : E side of I-75 embankment. T26S, R19E, Sec. 34.
Habitat Moist sand on road right-of-way.
Reproductive State Fertile
Specimen Notes
Collector A. G. Burdett
Collection Date 24 Oct 1978
Accession Number 134375
Image 134375.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Nauman, Nov 1986
Determination History
Equisetum hyemale L.
Locality USA. Florida , Pinellas Co. : On the E side of George Street, ca. 0.25 mi. N of Keystone Street, ca. 2 mi. E of Tarpon Springs. T27S, R16E, Sec. 8, NE¼ of NE¼. 28° 9' 21" N 82° 37' 16" W
Habitat In a sandy area within the sand pine [Pinus clausa] scrub community.
Reproductive State Fertile
Specimen Notes
Collector D. Richardson 862
Collection Date 28 Mar 1981
Accession Number 152470
Image 152470.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 3 mi. S of Tarpon Springs Road on Lora Lane extension. T27S, R16E, Sec. 26, NE¼ of SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Roadside in swampy area.
Reproductive State
Specimen Notes
Collector B. F. Hansen 12667
with R.P. Wunderlin, P. Dooris
Collection Date 02 Mar 1994
Accession Number 209457
Image 209457.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Seminole Co. : NE of Chulouta along Snow Hill Road at the Econlockhatchee River. 28° 40' 37" N 81° 6' 50" W
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 5093
with D.H. Williams
Collection Date 20 Apr 2002
Accession Number 247323
Image 247323.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Broward Co. : Silver Lakes Subdivision. N of Pines Boulevard, E of US 27.
Habitat Volunteer into mitigation lake.
Reproductive State Fertile
Specimen Notes
Collector A. Bain
Collection Date 01 Oct 1993
Accession Number 216342
Image 216342.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , St. Johns Co. : Hastings. 0.2 mi. S of FL 207 on FL 13. 29° 43' 5" N 81° 30' 29" W
Reproductive State
Specimen Notes
Collector unknown
Collection Date 28 May 1971
Accession Number 201280
Image 201280.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Pasco Co. : S side FL 52 between St. Leo and Dade City. 25° 37' 0" N 80° 31' 60" W
Habitat Secondary grwoth hardwood [forest with] northern exposure.
Reproductive State
Specimen Notes
Collector J. H. Scudder 437
Collection Date 09 Nov 1978
Accession Number 228339
Image 228339.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Volusia Co. : Razley Road, off FL 415 near New Smyrna Beach. 30° 35' 60" N 85° 40' 41" W
Habitat Along ditch.
Reproductive State Fertile
Specimen Notes
Collector E. M. Norman
with D. Jackson
Collection Date 30 Apr 1989
Accession Number 201675
Image 201675.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Polk Co. : W side of FL 471 S of Withlacoochee River and Sumter-Pokl County line. 28° 21' 0" N 81° 49' 0" W
Reproductive State
Specimen Notes
Collector J. H. Scudder 619
Collection Date 18 Jan 1990
Accession Number 228338
Image 228338.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Pasco Co. : US 41, under bridge over SWFWMD [Soutwest Florida Water Management District] canal, 1 mi. S of Hernando County line. 28° 53' 60" N 82° 22' 28" W
Reproductive State
Specimen Notes
Collector J. H. Scudder 400
Collection Date 29 Mar 1978
Accession Number 228340
Image 228340.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Pinellas Co. : Anclote Key Preserve State Park. At lighthouse. T27S, R15E, Sec. 6, SE¼ of NW¼. 28° 16' 0" N 82° 30' 0" W
Description Possibly planted.
Habitat Ruderal.
Reproductive State
Specimen Notes
Collector R. A. Hattaway
Collection Date 12 Sep 1996
Accession Number 242787
Image 242787.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Hendry Co. : Ca. 3 km W of the junction of FL 80 and FL 29 in downtown LaBelle, in citrus grove along remnants of Bee Branch. 26° 45' 30" N 81° 28' 17" W
Habitat Disturbed creek bank.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 1751
Collection Date 12 May 2006
Accession Number 243274
Image 243274.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Lee Co. : Ca. 6 mi. E of the junction of I-75 and Corkscrew Road (C-850), on the S side of Corkscrew Road. 26° 27' 1" N 81° 40' 24" W
Habitat In and around dry roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 1377
Collection Date 24 Feb 2006
Accession Number 242473
Image 242473.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Seminole Co. : Chuluota. Bobwhite Road, 0.6 mi. E of Snowhill Road. 28° 40' 29" N 81° 6' 12" W
Description Large stand.
Habitat In roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 365
with S. Stewart
Collection Date 19 Dec 2001
Accession Number 231359
Image 231359.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Hernando Co. : Weeki Wachee Springs State Park. S of entrance gate to road leading from parking lot to service areas. T23S, R17E, Sec. 2.
Habitat Hydric hammock edge.
Reproductive State
Specimen Notes
Collector C. vanHoek
Collection Date 13 Jul 2009
Accession Number 259377
Image 259377.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Seminole Co. : Econlockhatchee River at Snow Hill Road. 28° 40' 40" N 81° 6' 52" W
Habitat Edge of woods.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 18586
with D.H. Williams
Collection Date 28 Feb 2013
Accession Number 269529
Image 269529.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Orange Co. : Tosohatchee Wildlife Management Area. Ca. 25 mi. E of Orlando; Fishhole Road. 28° 28' 38" N 80° 57' 32" W
Habitat Drainage ditch.
Reproductive State Fertile
Specimen Notes
Collector J. Cheak 21
with S. Myers, J. Hickson
Collection Date 08 Jul 2012
Accession Number 270269
Image 270269.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Miami-Dade Co. : Along SW 107th Avenue, ca. 0.3 mi. S of 256th Street.
Description Forming large stands, unaffected by the herbicides sprayed here.
Habitat Marl soil in a tree farm.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 1812
Collection Date 07 Jun 1998
Accession Number 274610
Image 274610.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Palm Beach Co. : Florida Atlantic University. Greenhouse. 28° 0' 0" N 82° 0' 0" W
Reproductive State Fertile
Specimen Notes CULTIVATED.
Collector C. E. Nauman
Collection Date 25 Oct 1978
Accession Number 221483
Image 221483.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: R. M. Tryon, 1991
Locality USA. Florida , Hillsborough Co. : University of South Florida Botanical Gardens. 28° 0' 0" N 82° 0' 0" W
Reproductive State Fertile
Specimen Notes CULTIVATED.
Collector D. M. Hart
Collection Date s.d.
Accession Number 208044
Image 208044.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Determination History
Equisetum prealtum Raf.
Locality USA. North Carolina , Ashe Co. : 1.3 mi. SE of Bina.
Habitat Roadside.
Reproductive State
Specimen Notes
Collector A. E. Radford 41220
Collection Date 28 Sep 1958
Accession Number 38706
Image 38706.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Louisiana , St. John Par. : Along Bank of Mississippi River at intersection of E 17th Street and River Road (LA 44) in Reserve.
Habitat Bank of river.
Reproductive State
Specimen Notes
Collector J. Duhe
Collection Date 03 Aug 1974
Accession Number 163781
Image 163781.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Louisiana , West Feliciana Par. : Beside Little Bayous Sara NW of Turnbull beside LA 66. T1S, R4W, Sec. 73.
Habitat Woods.
Reproductive State Fertile
Specimen Notes
Collector R. D. Thomas 35701
Collection Date 24 Jun 1973
Accession Number 106386
Image 106386.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. North Carolina , Polk Co. : Upstream of Bradley Falls, Holbert Cove Road, 4.2 mi. E of NC 26; Saluda Exit 28.
Description Locally frequent in large colonies.
Habitat Sandy soil, floodplain.
Reproductive State
Specimen Notes
Collector S. R. Hill 22863
with S. Pratt, E. Pratt
Collection Date 26 Mar 1992
Accession Number 207117
Image 207117.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: S. R. Hill, Oct 1987
Locality USA. Louisiana , Lafourche Par. : LA 307, 5.6 mi. N of LA 90 just S of Kraemer; hunting preserve.
Description Locally frequent colonial herb to 4 ft. tall.
Habitat Swamp woodland along roadside canal.
Reproductive State Fertile
Specimen Notes
Collector S. R. Hill 18203
Collection Date 19 Jul 1987
Accession Number 200428
Image 200428.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. North Carolina , Madison Co. : Bank of French Broad River, W of Hot Springs.
Habitat Sandy bank of river.
Reproductive State
Specimen Notes
Collector A. E. Radford 45036
Collection Date 03 Aug 1974
Accession Number 78313
Image 78313.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. North Carolina , New Hanover Co. : E side of Northeast River, Wilmington.
Habitat Ditch and sand flats on ballast area.
Reproductive State
Specimen Notes
Collector S. W. Leonard 3716
with A.E. Radford
Collection Date 03 Sep 1970
Accession Number 95370
Image 95370.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum arvense L.
Equisetum hyemale L. - Determined By: R. M. Tryon, 1994
Locality USA. Louisiana , Grant Par. : Along the Red River ca. 0.2 mi. NE of Boyce off LA 8.
Description Locally abundant.
Habitat Sandy soil along river.
Reproductive State
Specimen Notes This sheet is also numbered as Vincent 70.
Collector M. Charles 7039
with K. Vincent
Collection Date 10 Aug 1976
Accession Number 124414
Image 124414.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum hyemale L. - Determined By: R. M. Tryon, 1994
Locality USA. Louisiana , La Fourche Par. : Along LA 1 between Golden Meadows and Larose.
Habitat Along canal.
Reproductive State
Specimen Notes
Collector J. Carlton
Collection Date 20 Jul 1974
Accession Number 201312
Image 201312.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum hyemale L.
Locality USA. Georgia , Murray Co. : Along GA 2 near junction with US 411 at Cisco; both sides of road.
Description Large colony.
Habitat Moist ditch.
Reproductive State
Specimen Notes
Collector S. B. Jones 23163
with H.G. DiGioia
Collection Date 28 Apr 1979
Accession Number 161556
Image 161556.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28-Aug-2015
Determination History
Equisetum hyemale L. intermedium A. A. Eaton
Locality USA. Alabama , Tuscaloosa Co. : Big Sandy Springs, near Coaling.
Habitat Streambank in limestone area.
Reproductive State
Specimen Notes
Collector O. D. Chermock 28
Collection Date 25 Mar 1955
Accession Number 11507
Image 11507.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum prealtum Raf.
Equisetum hyemale L. - Determined By: P. Genelle & G. Fleming, Apr 1975
Locality USA. Louisiana , St. Landry Par. : Just W of Atchafalaya River along highway through Krotz Springs.
Description Stems to 6 ft. tall.
Habitat Edge of roadside thicket.
Reproductive State Fertile
Specimen Notes
Collector J. W. Thieret 17374
with L. Williams
Collection Date 15 May 1964
Accession Number 60431
Image 60431.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum hyemale L.
Locality USA. Louisiana , La Fourche Par. : Along LA 1.
Reproductive State
Specimen Notes
Collector J. Carlton
Collection Date 20 Jul 1974
Accession Number 159223
Image 159223.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28-Aug-2015
Determination History
Equisetum hyemale L.
Locality USA. North Carolina , Chatham Co. : At crossing of Haw river and NC 15 and NC 501.
Habitat Shaded river bank.
Reproductive State
Specimen Notes
Collector T. J. Creem 107
Collection Date 20 May 1963
Accession Number 78163
Image 78163.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28-Aug-2015
Determination History
Equisetum hyemale L.
Locality USA. Alabama , Conecuh Co. : US 31 at the N side of the Sepulga River; under the bridge.
Habitat Limestone banks of a creek.
Reproductive State
Specimen Notes
Collector A. R. Diamond 11882
Collection Date 22 Jul 2000
Accession Number 272728
Image 272728.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: A. Farid, 28 Aug 2015
Determination History
Equisetum hyemale L.
Locality USA. Louisiana , Pointe Coupee Par. : Ca. 4 mi. N of US 190; along Atchafalaya River Road.
Description Occasional.
Habitat Wet places at edge of oak flatwoods.
Reproductive State
Specimen Notes
Collector R. Glasgow 87
Collection Date 09 Apr 1976
Accession Number 124192
Image 124192.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. In HR-20, homesite location, Model Dairy, off the Wetland Trail at the sprayfield. T27S, R21E, Sec. 18, NE¼. 27° 55' 0" N 82° 20' 60" W
Habitat Altered habitat.
Reproductive State
Specimen Notes
Collector C. vanHoek
with M. Fite, B. Worth
Collection Date 04 Mar 2011
Accession Number 296427
Image 296427.JPG
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine A. A. Eaton - Determined By: S. R. Hill, Nov 1996
Locality USA. Illinois , Cass Co. : Arenzville West 7.5' quadrangle; NE of Beardstown RR. 40° 1' 11" N 90° 26' 8" W
Description Locally common; lower sheathes two black bands, upper with one.
Habitat Moist sand near S end of drainage ditch; sand prairie, disturbed.
Reproductive State
Specimen Notes
Collector S. R. Hill
Collection Date 26 Jun 1996
Accession Number 219839
Image 219839.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine A. A. Eaton - Determined By: S. R. Hill, Nov 1999
Locality USA. Illinois , Union Co. : E side of IL 127 (1415E); 5.4 mi. S of Jonesboro at C-295N (Kinder Lane). T13S, R1W, NE¼ and NW ¼ of sec. 19. 37° 27' 6" N 89° 16' 5" W
Description Locally common parennial herb in large colony; dark green-glaucous, stobili green.
Habitat Creek adjoining mesic forest slopes; stream bank.
Reproductive State
Specimen Notes
Collector S. R. Hill
Collection Date 13 Aug 1999
Accession Number 234902
Image 234902.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Massachusetts , Middlesex Co. : Junctions of Sandy Pond Road and MA 2, Lincoln. 42° 25' 0" N 71° 17' 60" W
Description Large colony.
Habitat Sandy, clay soil, shaded under red maples.
Reproductive State
Specimen Notes
Collector R. M. Tryon & A. F. Tryon
Collection Date 17 Sep 1987
Accession Number 204266
Image 204266.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton - Determined By: Lakela,
Locality USA. Michigan , Oceana Co. : Benona Township,Lake Michigan. 43° 32' 60" N 86° 30' 0" W
Habitat Sand cherry, willow, poplar, oak, grass association from shoreline to 500 yds.
Reproductive State Fertile
Specimen Notes
Collector J. M. de. Boer
Collection Date 18 Aug 1966
Accession Number 87108
Image 87108.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Oregon , Douglas Co. : Myrtle Island Research Natural Area, 11.3-ha island in the Umpqua River, at end of Cougar Creek road; 7.3 km W of Bullock Bridge and OR 138. 43° 19' 0" N 123° 19' 60" W
Description Frequent; common.
Habitat Salix/Spiraea/Equisetum community on riverwash soils; associate: Equisetum arvense.
Reproductive State Fertile
Specimen Notes "Scouring-rush".
Collector R. L. Thompson
Collection Date 14 Feb 1977
Accession Number 218870
Image 218870.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. New Hampshire , Coos Co. : Moose River; Gorham. 44° 23' 16" N 71° 10' 23" W
Habitat Banks.
Reproductive State
Specimen Notes
Collector W. Deane
Collection Date 22 Jun 1915
Accession Number 21194
Image 21194.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Vermont , Windsor Co. : Norwich. 43° 42' 55" N 72° 18' 28" W
Habitat Gravel.
Reproductive State Fertile
Specimen Notes
Collector R. C. Bean
Collection Date 02 Jun 1938
Accession Number 7257
Image 7257.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Determination History
Equisetum hyemale L.
Locality USA. Maine , Kennebec Co. : Vassalboro. 44° 27' 33" N 69° 40' 39" W
Habitat Swampy bank.
Reproductive State
Specimen Notes
Collector E. B. Chamberlain
Collection Date 12 May 1902
Accession Number 21193
Image 21193.jpg
Plant Atlas Link Plant Atlas Citation

Equisetum hyemale
Family Name Equisetaceae
Currently Accepted Name Equisetum hyemale L. affine Engelm. A. A. Eaton
Locality USA. Florida , Escambia Co. : S of Melody Lane, E of the intersection with Market Street, near Pensacola. 30° 26' 45" N 87° 15' 11" W
Description Thousands herer in dense colony; same population tha yielded Burkhalter 7205 (1980), still present and thriving after all these years.
Habitat Somewhat low site; with Elymus virginicus.
Reproductive State Fertile
Specimen Notes
Collector J. R. Burkhalter
Collection Date 25 Aug 2017
Accession Number 299116
Image 299116.jpg
Plant Atlas Link Plant Atlas Citation