Equisetum arvense

ClassificationPteridophytes
FamilyEquisetaceae
Family (Traditional)Equisetaceae
GenusEquisetum
SpeciesEquisetum arvense L.
Common NameAcker-Schachtelhalm, field horsetail
Growth Habitfern ally
Plant NotesLeaf Persistance: Evergreen; Habit: fern ally; Woody/Herbaceous: herbaceous; Terrestrial/Aquatic: Terrestrial;
Leaf Arrangement: Whorled; Simple/Compound: Simple; Leaf Complexity: 0;
Hypanthium: No; Perianth Absent: No; Flower Color2: Green; Fruit Color: Green ;
*Average C-Value: 1.4
C value 1
StatusNative; AGCP (FAC), EMP (FAC) (NWPL); TN[SNR] KY[S5] (State Rank); G5 (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

  • State Boundaries
  • Counties
  • Counties - Species Present
Ecoregions
  • Southeastern Plains
    • Blackland Prarie
  • Blue Ridge Mountains
  • Ridge and Valley
  • Cumberland Plateau
  • Cumberland Mountains
  • Allegheny Plateau
  • Interior Plateau
    • Bluegrass Region
    • Nashville Basin
    • Pennyroyal Karst Plain
    • Western Highland Rim
    • Eastern Highland Rim

Synonyms

SynonymFull Citation
Equisetum arvense var. alpestre Equisetum arvense var. alpestre Wahlenb.
Equisetum arvense var. boreale Equisetum arvense var. boreale (Bong.) Rupr.
Equisetum arvense var. campestre Equisetum arvense var. campestre Wahlenb.
Equisetum arvense var. ramulosum Equisetum arvense var. ramulosum
Equisetum arvense var. riparium Equisetum arvense var. riparium Farw.
Equisetum calderi Equisetum calderi Boivin
Equisetum saxicola Equisetum saxicola

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort.

Counties included on distribution map: Anderson (KY), Ballard (KY), Bell (KY), Bracken (KY), Breathitt (KY), Calloway (KY), Campbell (KY), Carlisle (KY), Carter (KY), Clark (KY), Clinton (KY), Cumberland (KY), Edmonson (KY), Elliott (KY), Estill (KY), Fleming (KY), Floyd (KY), Fulton (KY), Greenup (KY), Harlan (KY), Hart (KY), Henderson (KY), Jackson (KY), Jefferson (KY), Johnson (KY), Kenton (KY), Knott (KY), Lawrence (KY), Lee (KY), Leslie (KY), Letcher (KY), Lewis (KY), Lincoln (KY), Livingston (KY), McCreary (KY), Madison (KY), Magoffin (KY), Martin (KY), Mason (KY), Menifee (KY), Muhlenberg (KY), Nelson (KY), Nicholas (KY), Oldham (KY), Pendleton (KY), Perry (KY), Pike (KY), Powell (KY), Pulaski (KY), Rockcastle (KY), Rowan (KY), Trigg (KY), Trimble (KY), Wayne (KY), Whitley (KY), Woodford (KY), Anderson (TN), Bledsoe (TN), Blount (TN), Campbell (TN), Carroll (TN), Carter (TN), Cheatham (TN), Claiborne (TN), Cocke (TN), Cumberland (TN), Davidson (TN), Dickson (TN), Dyer (TN), Fentress (TN), Franklin (TN), Grainger (TN), Greene (TN), Grundy (TN), Hancock (TN), Hawkins (TN), Henry (TN), Jackson (TN), Johnson (TN), Knox (TN), Lake (TN), Lauderdale (TN), Marion (TN), Obion (TN), Overton (TN), Polk (TN), Putnam (TN), Scott (TN), Shelby (TN), Sullivan (TN), Tipton (TN), Unicoi (TN), Warren (TN), Washington (TN), Weakley (TN), White (TN)

Herbaria represented by specimen data listed below: BEREA, BOON, EKY, ETSU, HTTU, KNK, MDKY, MTSU, TENN, UCHT, UOS, UTM, VDB

Range of years during which specimens were collected: 1931 - 2013

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
31234100017183 Wayne Kentucky 21 May 1966 Edward T. Browne
11919
EKY
Equisetum arvense
31234100017134 Powell Kentucky 11 Jun 1999 Timothy J. Weckman
5074
EKY
Equisetum arvense
31234100016946 Leslie Kentucky 04 Jul 1991 Tim Hacker
4
EKY
Equisetum arvense
31234100017159 Pulaski Kentucky 02 Apr 1992 Landon E. McKinney
4906
EKY
Equisetum arvense
31234100016854 Jackson Kentucky 23 Jul 1990 Darren A. Miller
51
EKY
Equisetum arvense
31234100017084 Oldham Kentucky 07 Oct 1995 Angie Machniak
12
EKY
Equisetum arvense
31234100016789 Edmonson Kentucky 07 Jun 1968 Kenneth A. Nicely
1757
EKY
Equisetum arvense
31234100017282 Cumberland Tennessee 06 Sep 1987 Ronald L. Jones
5410b
EKY
Equisetum arvense
31234100016839 Harlan Kentucky 19 Aug 1998 Ronald L. Jones
8779
EKY
Equisetum arvense
31234100016706 Carter Kentucky 01 Jul 1965 Elizabeth M. Browne
10608.5
EKY
Equisetum arvense
31234100017050 Menifee Kentucky 28 Apr 1996 Timothy J. Weckman
2501
EKY
Equisetum arvense
31234100017019 Madison Kentucky 09 Apr 1980 J. Stuart Lassetter
3497
EKY
Equisetum arvense
31234100017167 Rockcastle Kentucky 21 Apr 1994 R. N. Klein
55
EKY
Equisetum arvense
31234100017068 Nelson Kentucky 19 Nov 2001 Joyce A. Fry
25
EKY
Equisetum arvense
31234100016888 Knott Kentucky 07 Jul 1996 Timothy J. Weckman
3014
EKY
Equisetum arvense
31234100016821 Henderson Kentucky 30 Apr 1980 Richard H. Hannan
3560
EKY
Equisetum arvense
31234100017035 Magoffin Kentucky 13 Sep 1997 A. D. Wireman
7
EKY
Equisetum arvense
31234100016870 Jackson Kentucky 07 Jun 1986 J. Abner
250
EKY
Equisetum arvense
31234100016649 Knott Kentucky 21 Jun 2001 Timothy J. Weckman
6513
EKY
Equisetum arvense
31234100017043 McCreary Kentucky 24 Jun 1972 Elizabeth M. Browne
72E12.2
EKY
Equisetum arvense
31234100016664 Bell Kentucky 21 Jul 1983 Barbara L. Rafaill
700
EKY
Equisetum arvense
31234100017126 Powell Kentucky 22 Sep 2004 Timothy J. Weckman
8992X
EKY
Equisetum arvense
31234100016805 Floyd Kentucky 06 Jul 1982 Raymond Athey
4647
EKY
Equisetum arvense
31234100016847 Jackson Kentucky 29 Jul 1990 Michael Hill
37
EKY
Equisetum arvense
31234100017191 Whitley Kentucky 10 May 1993 Steve Walker
557
EKY
Equisetum arvense
31234100017092 Perry Kentucky 21 Jun 1986 Earlis Thornsberry
111
EKY
Equisetum arvense
31234100016755 Clinton Kentucky 09 Aug 1999 Mark A. Gorton
99-1045
EKY
Equisetum arvense
31234100016631 Bell Kentucky 12 Apr 1986 Ralph L. Thompson
86-21
EKY
Equisetum arvense
31234100017142 Powell Kentucky 30 Apr 1983 Ross C. Clark
21300
EKY
Equisetum arvense
31234100017175 Rowan Kentucky 24 Apr 1994 R. F. Hurst
48
EKY
Equisetum arvense
31234100460250 Pike Kentucky 19 Jun 2008 Julie B. Clark
288
EKY
Equisetum arvense
31234100017118 Pike Kentucky 23 Jun 1965 Elizabeth M. Browne
10396.5
EKY
Equisetum arvense
31234100017100 Pike Kentucky 15 May 1965 Elizabeth M. Browne
9980
EKY
Equisetum arvense
31234100016771 Cumberland Kentucky 01 May 1999 Ross C. Clark
24381
EKY
Equisetum arvense
31234100016938 Lee Kentucky 01 May 1968 Nancy Hill
EKY
Equisetum arvense
31234100016912 Lee Kentucky 28 Aug 1993 Judith E. Rozeman
624
EKY
Equisetum arvense
31234100016656 Anderson Kentucky 28 Jun 1978 W.S. Bryant
475
EKY
Equisetum arvense
31234100017290 Knox Tennessee 09 Apr 1980 T. Filipczak
29
EKY
Equisetum arvense
31234100016722 Clark Kentucky 26 Jun 1993 Ralph L. Thompson
93-209
EKY
Equisetum arvense
31234100017001 Madison Kentucky 13 Jun 1984 Ronald L. Jones
4327
EKY
Equisetum arvense
31234100017027 Madison Kentucky 31 Jul 1978 J. Stuart Lassetter
3122
EKY
Equisetum arvense
31234100016672 Bell Kentucky 19 Jun 1993 John Richard Abbott
5589
EKY
Equisetum arvense
31234100017217 Woodford Kentucky 05 Aug 1954 Mary E. Wharton
8589
EKY
Equisetum arvense
31234100016623 Carter Kentucky 25 Apr 1965 Elizabeth M. Browne
9834
EKY
Equisetum arvense
31234100016920 Lee Kentucky 28 May 1993 Timothy J. Weckman
256X
EKY
Equisetum arvense
31234100016862 Jackson Kentucky 24 Jun 1984 Valerya Hyrne
15
EKY
Equisetum arvense
31234100016953 Lewis Kentucky 19 May 2005 Timothy J. Weckman
9373
EKY
Equisetum arvense
31234100859923 Powell Kentucky 24 Apr 1989 Ross C. Clark
22170
EKY
Equisetum arvense
31234100016680 Bracken Kentucky 22 Jun 1999 Ross C. Clark
24929
EKY
Equisetum arvense
31234100016714 Carter Kentucky 23 May 1965 Elizabeth M. Browne
10175
EKY
Equisetum arvense
31234100017209 Whitley Kentucky 19 May 1980 Rob Jacobs
140807
EKY
Equisetum arvense
31234100017076 Nicholas Kentucky 04 Jun 1997 R. L. Jones
8188
EKY
Equisetum arvense
31234100016748 Clinton Kentucky 02 Apr 1995 Timothy J. Weckman
1276
EKY
Equisetum arvense
31234100016961 Lincoln Kentucky 22 May 1988 Bruce Hoagland
87
EKY
Equisetum arvense
31234100016896 Lawrence Kentucky 18 Sep 1994 Timothy J. Weckman
1029
EKY
Equisetum arvense
BEREA000213 Jackson Kentucky 30 Sep 1988 Ralph L. Thompson, W. Neal Denton
88-2644
BEREA
Equisetum arvense
31234100016979 Letcher Kentucky 12 May 1979 Jeffrey D. Sole
760
EKY
Equisetum arvense
31234100016730 Clinton Kentucky 22 Jun 2000 Mark A. Gorton
00-316
EKY
Equisetum arvense
31234100016813 Hart Kentucky 27 Apr 1963 Elizabeth M. Browne
6796
EKY
Equisetum arvense
31234100016904 Lee Kentucky 27 Apr 1996 Danny Husband
36
EKY
Equisetum arvense
31234100016698 Breathitt Kentucky 18 May 1963 Elizabeth M. Browne
7094
EKY
Equisetum arvense
31234100016797 Estill Kentucky 26 May 1987 Richard G. Guetig
123
EKY
Equisetum arvense
31234100016995 Madison Kentucky 07 Jun 1993 Gary W. Libby
390
EKY
Equisetum arvense
31234100016763 Clinton Kentucky 12 Jun 1999 Mark A. Gorton
99-268
EKY
Equisetum arvense
BEREA000217 Lewis Kentucky 11 Apr 1995 Rudy A. Gelis, Ralph L. Thompson
M1-30
BEREA
Equisetum arvense
BEREA000219 Madison Kentucky 29 Apr 1991 J. Richard Abbott, Ralph L. Thompson, Steve E. Rufener
87
BEREA
Equisetum arvense
BEREA000220 Madison Kentucky 19 Apr 1992 J. Richard Abbott
1902
BEREA
Equisetum arvense
BEREA000209 Bell Kentucky 24 Apr 1989 Ralph L. Thompson, Barbara L. Rafaill
89-521
BEREA
Equisetum arvense
BEREA000210 Clark Kentucky 18 May 1994 Ralph L. Thompson, J. Richard Abbott
94-203
BEREA
Equisetum arvense
BEREA000224 Madison Kentucky 13 Sep 1995 Ralph L. Thompson, Rudy A. Gelis
R-365
BEREA
Equisetum arvense
BEREA000207 Bell Kentucky 09 May 1985 Ralph L. Thompson
85-157
BEREA
Equisetum arvense
BEREA000227 Whitley Kentucky 24 Apr 1994 Ralph L. Thompson, Ed W. J. FitzGerald
94-155
BEREA
Equisetum arvense
BEREA000215 Knott Kentucky 07 Jul 1996 Timothy J. Weckman
3014
BEREA
Equisetum arvense
BEREA000214 Johnson Kentucky 26 Apr 1981 Christine M. Ross
50
BEREA
Equisetum arvense
BEREA000223 Madison Kentucky 18 May 1960 Dan Pittillo
353
BEREA
Equisetum arvense
BEREA000216 Lewis Kentucky 11 Apr 1995 Rudy A. Gelis, R. L. Thompson, Chuck Carrier
BC-39
BEREA
Equisetum arvense
BEREA000225 Pulaski Kentucky 24 Aug 2013 R. L. Thompson, Katrina Rivers Thompson
13-427
BEREA
Equisetum arvense
BEREA000226 Rockcastle Kentucky 24 Apr 1984 Ralph L. Thompson, Patricia Thompson
10410
BEREA
Equisetum arvense
BEREA000212 Jackson Kentucky 31 Jul 1987 Ralph L. Thompson, Ed W. J. Fitzgerald, D. D. Hughes
87-1362
BEREA
Equisetum arvense
BEREA000208 Bell Kentucky 12 Apr 1986 Ralph L. Thompson, Barbara L. Rafaill
86-21
BEREA
Equisetum arvense
BEREA000222 Madison Kentucky 07 Jun 1993 Gary W. Libby and Randy L. Mears
OB-390
BEREA
Equisetum arvense
BEREA000221 Madison Kentucky 17 May 1992 J. Richard Abbott, Ralph L. Thompson
2217
BEREA
Equisetum arvense
ETSU000502 Unicoi Tennessee
ETSU
Equisetum arvense
ETSU000504 Sullivan Tennessee
ETSU
Equisetum arvense
BEREA000211 Estill Kentucky 16 Apr 1994 Ralph L. Thompson
94-118
BEREA
Equisetum arvense
BEREA000218 Lewis Kentucky 31 May 1995 Rudy A. Gelis, R. L. Thompson
M2-211
BEREA
Equisetum arvense
ETSU000500 Sullivan Tennessee
ETSU
Equisetum arvense
ETSU000507 Washington Tennessee
ETSU
Equisetum arvense
ETSU000498 Washington Tennessee
ETSU
Equisetum arvense
ETSU000506 Sullivan Tennessee
ETSU
Equisetum arvense
ETSU000499 Sullivan Tennessee
ETSU
Equisetum arvense
N/A Carter Tennessee 22 Apr 2012 Frosty Levy
ETSU
Equisetum arvense
ETSU000509 Unicoi Tennessee 30 May 2011 Frosty Levy
ETSU
Equisetum arvense
ETSU000497 Sullivan Tennessee
ETSU
Equisetum arvense
31973000002828 Bracken Kentucky 14 Aug 2005 Whitson, Maggie (Mary)
s.n. 1/3
KNK
Equisetum arvense
31973000003958 Bracken Kentucky 30 Apr 1983 Buddell, George
854
KNK
Equisetum arvense
31973000003953 Campbell Kentucky 06 Apr 1998 Naczi, Robert
7072
KNK
Equisetum arvense
31973000003959 Mason Kentucky 31 May 1979 Thieret, John
51159
KNK
Equisetum arvense
31973000003957 Pendleton Kentucky 30 Apr 1983 Buddell, George
1098
KNK
Equisetum arvense
ETSU000503 Sullivan Tennessee
ETSU
Equisetum arvense
ETSU000508 Carter Tennessee
ETSU
Equisetum arvense
ETSU000501 Washington Tennessee
ETSU
Equisetum arvense
ETSU000505 Carter Tennessee
ETSU
Equisetum arvense
31973000004290 Jackson Kentucky 24 Jul 1995 Thompson, Ralph
R-148
KNK
Equisetum arvense
31973000004280 Pendleton Kentucky 17 May 2005 McKinney, Landon
9385
KNK
Equisetum arvense
31973000003956 Campbell Kentucky 20 May 1980 Buddell, George
104
KNK
Equisetum arvense
31973000003955 Campbell Kentucky 29 Sep 1997 Naczi, Robert
7010
KNK
Equisetum arvense
31973000004285 Letcher Kentucky 15 Apr 1978 Thieret, John
50330
KNK
Equisetum arvense
31973000003954 Kenton Kentucky 04 May 1978 Applegarth, Patrick
265
KNK
Equisetum arvense
31973000004283 Greenup Kentucky 18 Apr 1982 Buddell, George
583
KNK
Equisetum arvense
31973000004288 Letcher Kentucky 11 Jun 1979 Hils, Matthew
9
KNK
Equisetum arvense
MDKY00000140 Pike Kentucky
MDKY
Equisetum arvense
MDKY00000150 Magoffin Kentucky
MDKY
Equisetum arvense
MDKY00000163 Carter Kentucky
MDKY
Equisetum arvense
MDKY00000160 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000151 Carter Kentucky
MDKY
Equisetum arvense
MDKY00000177 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000146 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000175 Magoffin Kentucky
MDKY
Equisetum arvense
MDKY00000159 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000145 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000181 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000138 Elliott Kentucky
MDKY
Equisetum arvense
MDKY00000148 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000149 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000141 Carter Kentucky
MDKY
Equisetum arvense
MDKY00000147 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000174 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000152 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000139 Campbell Kentucky
MDKY
Equisetum arvense
31973000004281 Muhlenberg Kentucky 02 May 1994 McKinney, Landon
6156
KNK
Equisetum arvense
31973000004289 Martin Kentucky 03 May 1992 Thieret, John
55786
KNK
Equisetum arvense
31973000004282 Madison Kentucky 16 Aug 1995 Thompson, Ralph
R-270
KNK
Equisetum arvense
31973000004287 Madison Kentucky 01 Nov 1978 Thieret, John
50809
KNK
Equisetum arvense
31973000004284 Lewis Kentucky 10 May 1983 Buddell, George
1010
KNK
Equisetum arvense
MDKY00000143 Carter Kentucky
MDKY
Equisetum arvense
MDKY00000168 Jefferson Kentucky
MDKY
Equisetum arvense
MDKY00000142 Floyd Kentucky
MDKY
Equisetum arvense
MDKY00000171 Johnson Kentucky
MDKY
Equisetum arvense
MDKY00000165 Carter Kentucky
MDKY
Equisetum arvense
MDKY00000182 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000162 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000179 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000157 Harlan Kentucky
MDKY
Equisetum arvense
MDKY00000166 Campbell Kentucky
MDKY
Equisetum arvense
MDKY00000183 Floyd Kentucky
MDKY
Equisetum arvense
MDKY00000155 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000158 Fleming Kentucky
MDKY
Equisetum arvense
MDKY00000178 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000173 Madison Kentucky
MDKY
Equisetum arvense
MDKY00000172 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000164 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000170 Menifee Kentucky
MDKY
Equisetum arvense
MDKY00000144 Lawrence Kentucky
MDKY
Equisetum arvense
MDKY00000169 Rowan Kentucky
MDKY
Equisetum arvense
TENN-V-0001837 Trimble Kentucky
TENN
Equisetum arvense
TENN-V-0001849 Madison Kentucky
TENN
Equisetum arvense
TENN-V-0001624 Fentress Tennessee 06 Sep 1978 R. Kral
62670
TENN
Equisetum arvense
TENN-V-0001621 Cumberland Tennessee 27 Jun 1954 R. E. Shanks
18531
TENN
Equisetum arvense
TENN-V-0001851 McCreary Kentucky
TENN
Equisetum arvense
TENN-V-0001860 Trimble Kentucky
TENN
Equisetum arvense
MDKY00000153 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000167 Menifee Kentucky
MDKY
Equisetum arvense
MDKY00000176 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000154 Rowan Kentucky
MDKY
Equisetum arvense
MDKY00000156 Rowan Kentucky
MDKY
Equisetum arvense
TENN-V-0001597 Anderson Tennessee 06 Jun 1962 Gwynn W. Ramsey and Buford Holt
30237
TENN
Equisetum arvense
TENN-V-0001603 Campbell Tennessee 09 May 2008 Aaron Floden
433
TENN
Equisetum arvense
TENN-V-0001619 Cumberland Tennessee 27 Apr 1969 Raymond Athey
s.n
TENN
Equisetum arvense
TENN-V-0001655 Overton Tennessee 04 Mar 2004 Claude Bailey
TENN
Equisetum arvense
TENN-V-0001598 Anderson Tennessee 18 Apr 1954 Ethel J. Hickox
10
TENN
Equisetum arvense
TENN-V-0001620 Cumberland Tennessee 21 Jul 2006 Dwayne Estes
9140
TENN
Equisetum arvense
TENN-V-0001660 Shelby Tennessee 11 Apr 1972 John E. Thompson, Jr.
756
TENN
Equisetum arvense
TENN-V-0001668 White Tennessee 30 Jul 1947 R. R. Shanks, E. Clebach, A. J. Sharp
3771
TENN
Equisetum arvense
TENN-V-0001596 Anderson Tennessee 22 April A. S. Diggs
329
TENN
Equisetum arvense
TENN-V-0001611 Carter Tennessee 01 Jul 1955 A. B. Grindstaff
1611
TENN
Equisetum arvense
TENN-V-0001648 Lauderdale Tennessee 15 May 1948 Jesse M. Shaver
10257
TENN
Equisetum arvense
TENN-V-0001663 Unicoi Tennessee 11 May 1953 R.L. James
17360
TENN
Equisetum arvense
TENN-V-0001657 Putnam Tennessee 29 Jul 1987 Ronald L. Jones
5145
TENN
Equisetum arvense
TENN-V-0001629 Hawkins Tennessee 25 Jul 1979 W. Michael Dennis, Paula Nakostean, T.A. Farmer, Jane Comiskey, Vernon McNeilus and Tom Patrick
4045
TENN
Equisetum arvense
TENN-V-0001617 Cocke Tennessee 25 Apr 1997 R. Dale Thomas
153937
TENN
Equisetum arvense
TENN-V-0001616 Cocke Tennessee 07 Aug 1994 Charles N. Horn
8296
TENN
Equisetum arvense
TENN-V-0001637 Johnson Tennessee 03 Jun 1953 R.L. James
17722
TENN
Equisetum arvense
TENN-V-0001771 Pike Kentucky
TENN
Equisetum arvense
TENN-V-0001840 Carter Kentucky
TENN
Equisetum arvense
TENN-V-0001876 Cumberland Kentucky
TENN
Equisetum arvense
TENN-V-0001622 Davidson Tennessee 08 May 1969 Kurt E. Blum, D. P. Whittier
3357
TENN
Equisetum arvense
TENN-V-0001600 Bledsoe Tennessee 27 May 2005 M. Rhinehart
TENN
Equisetum arvense
TENN-V-0001667 Weakley Tennessee 03 May 1949 A.J. Sharp, B. Adams, and C.J. Felix
12421
TENN
Equisetum arvense
TENN-V-0001656 Polk Tennessee 09 May 1977 Eugene Wofford, David Webb
77-83
TENN
Equisetum arvense
TENN-V-0001650 Marion Tennessee 2004-Not shown-Not shown John Beck
4851
TENN
Equisetum arvense
TENN-V-0001625 Grainger Tennessee 14 Apr 2005 M. Rhinehart
S.N.
TENN
Equisetum arvense
TENN-V-0001773 Carter Kentucky
TENN
Equisetum arvense
TENN-V-0001653 Obion Tennessee 02 May 1949 A. J. Sharp, B. Adams, C. J. Felix
12358
TENN
Equisetum arvense
TENN-V-0001671 White Tennessee 06 Oct 1936 Nathan H. Woodruff
none
TENN
Equisetum arvense
TENN-V-0001601 Blount Tennessee 13 Apr 1962 L. Lawson
TENN
Equisetum arvense
TENN-V-0001610 Carter Tennessee 22 Jul 1948 A. J. Sharp, S. Fairchild, E. Celbsch, E. Hernandez
11780
TENN
Equisetum arvense
TENN-V-0001658 Putnam Tennessee 25 Jul 1986 Ralph L. Thompson, Janietta Jackson
86-744
TENN
Equisetum arvense
TENN-V-0001666 Weakley Tennessee 13 Aug 1947 A J Sharp, E Clebsh, A Clebsch
6172
TENN
Equisetum arvense
TENN-V-0001661 Shelby Tennessee 07 Jun 1978 Brian Boom
120
TENN
Equisetum arvense
TENN-V-0001646 Lake Tennessee 25 Jun 1948 S. Fairchild, E. Clebsch, A. Clebsch
7912
TENN
Equisetum arvense
TENN-V-0001632 Hawkins Tennessee 05 May 1955 Jim Wolfe
413
TENN
Equisetum arvense
TENN-V-0001627 Grundy Tennessee 01 Jul 1978 Brian Boom
273
TENN
Equisetum arvense
TENN-V-0001630 Hawkins Tennessee 17 Sep 1961 A.J. Sharp and J.S. Pringle
29409
TENN
Equisetum arvense
TENN-V-0001626 Greene Tennessee 28 April Jesse M. Shaver
10406
TENN
Equisetum arvense
TENN-V-0001608 Carter Tennessee 07 Jun 1953 D. Phitzer, H. Silva
17711
TENN
Equisetum arvense
TENN-V-0001645 Knox Tennessee 17 Apr 1931 Mary B. Wilson
TENN
Equisetum arvense
TENN-V-0001605 Campbell Tennessee 08 Jun 2003 Dwayne and Shawna Estes
4805
TENN
Equisetum arvense
TENN-V-0001662 Sullivan Tennessee 20 Apr 1941 Herman O'Dell
TENN
Equisetum arvense
TENN-V-0001878 Cumberland Kentucky
TENN
Equisetum arvense
TENN-V-0001633 Henry Tennessee 19 Apr 1981 David H. Webb
3806
TENN
Equisetum arvense
TENN-V-0001652 Obion Tennessee 25 May 1986 Milo Guthrie
922
TENN
Equisetum arvense
TENN-V-0001642 Knox Tennessee 06 May 1934 J.K.U.
692
TENN
Equisetum arvense
TENN-V-0001613 Cheatham Tennessee 17 May 1935 Nathan H Woodruff
TENN
Equisetum arvense
TENN-V-0001665 Washington Tennessee 24 Aug 1941 Jesse M. Shaver
7899
TENN
Equisetum arvense
TENN-V-0001638 Johnson Tennessee 25 Aug 1941 R. L. Hauke
7895
TENN
Equisetum arvense
TENN-V-0001664 Unicoi Tennessee 31 Jul 1955 Charlotte Lyle
TENN
Equisetum arvense
TENN-V-0001833 Leslie Kentucky
TENN
Equisetum arvense
TENN-V-0001609 Carter Tennessee 12 Sep 1961 A.J. Sharp
29356
TENN
Equisetum arvense
TENN-V-0001623 Dyer Tennessee 28 May 1978 Brian Boom
188
TENN
Equisetum arvense
TENN-V-0001634 Johnson Tennessee 11 Sep 1946 Jesse M. Shaver
10385
TENN
Equisetum arvense
TENN-V-0001614 Cheatham Tennessee 26 Jul 1937 Nathan H. Woodruff
s.n.
TENN
Equisetum arvense
TENN-V-0001615 Claiborne Tennessee 14 Jul 1935 nbw loom
3983
TENN
Equisetum arvense
TENN-V-0001649 Lauderdale Tennessee 15 May 1948 Jesse M. Shaver
10257
TENN
Equisetum arvense
TENN-V-0001599 Anderson Tennessee 28 May 1954 H. F. Hoss
18183
TENN
Equisetum arvense
TENN-V-0001640 Knox Tennessee 29 May 2003 Dwayne and Shawna Estes
4695
TENN
Equisetum arvense
TENN-V-0001772 Hart Kentucky
TENN
Equisetum arvense
TENN-V-0001644 Knox Tennessee 06 May 1934 R. Rice
410
TENN
Equisetum arvense
TENN-V-0001654 Overton Tennessee 12 May 1986 Landon F Mckinney
523
TENN
Equisetum arvense
TENN-V-0001602 Campbell Tennessee 20 Jun 1980 Paul Somers, Sam Pearsall
1934
TENN
Equisetum arvense
TENN-V-0001604 Campbell Tennessee 05 Jun 2008 Aaron Floden
524
TENN
Equisetum arvense
TENN-V-0001628 Hancock Tennessee 16 May 2004 H.R. De Selm
TENN
Equisetum arvense
TENN-V-0001636 Johnson Tennessee 25 Aug 1941 Jesse M. Shaver
7895
TENN
Equisetum arvense
TENN-V-0001635 Johnson Tennessee 11 Sep 1948 Jesse M. Shaver
10382
TENN
Equisetum arvense
TENN-V-0001643 Knox Tennessee 18 April J.K.U.
530
TENN
Equisetum arvense
TENN-V-0001618 Cocke Tennessee 10 Jun 1934 AJS, MBW, LRR
1422
TENN
Equisetum arvense
TENN-V-0001607 Carroll Tennessee 17 Apr 1971 Elizabeth M. Browne, Edward T. Browne Jr., Jack Thompson
71D2.1
TENN
Equisetum arvense
TENN-V-0001606 Campbell Tennessee 04 Jul 1933 J.K.U. & A.J. Hart
165
TENN
Equisetum arvense
TENN-V-0001651 Obion Tennessee 09 May 1983 Vernon Bates
4060
TENN
Equisetum arvense
TENN-V-0001669 White Tennessee 23 May 1948 Jesse M. Shaver
10275
TENN
Equisetum arvense
TENN-V-0001639 Johnson Tennessee 25 Aug 1941 Jesse M. Shaver
7895
TENN
Equisetum arvense
TENN-V-0241527 Marion Tennessee
TENN
Equisetum arvense
TENN-V-0001612 Cheatham Tennessee 14 Apr 2010 Roger McCoy, Silas Mathes, Richard Conners
11
TENN
Equisetum arvense
TENN-V-0001670 White Tennessee 23 May 1948 jesse m. shaver
10275
TENN
Equisetum arvense
TENN-V-0001631 Hawkins Tennessee 24 Jun 1954 Jim Wolfe
N/A
TENN
Equisetum arvense
TENN-V-0001647 Lauderdale Tennessee 24 Mar 1972 Patrick Keiran
232
TENN
Equisetum arvense
TENN-V-0001877 Cumberland Kentucky
TENN
Equisetum arvense
UCHT023429 Lauderdale Tennessee 15 May 1948 Jesse M. Shaver
10257
UCHT
Equisetum arvense
004500 Knox Tennessee
BOON
Equisetum arvense
004503 Dickson Tennessee
BOON
Equisetum arvense
004485 Carroll Tennessee
BOON
Equisetum arvense
004484 Cumberland Tennessee
BOON
Equisetum arvense
004488 Johnson Tennessee
BOON
Equisetum arvense
HTTU000267 Putnam Tennessee
HTTU
Equisetum arvense
HTTU026824 Putnam Tennessee
HTTU
Equisetum arvense
HTTU014754 Overton Tennessee
HTTU
Equisetum arvense
HTTU000258 Putnam Tennessee
HTTU
Equisetum arvense
HTTU026823 Putnam Tennessee
HTTU
Equisetum arvense
HTTU000265 Putnam Tennessee
HTTU
Equisetum arvense
HTTU000269 Warren Tennessee
HTTU
Equisetum arvense
HTTU000276 Putnam Tennessee
HTTU
Equisetum arvense
HTTU000266 Tennessee
HTTU
Equisetum arvense
TENN-V-0001659 Scott Tennessee 25 Oct 1996 H. R. DeSelm
TENN
Equisetum arvense
TENN-V-0001641 Knox Tennessee 14 Apr 1949 P. Kolter, M. Case
TENN
Equisetum arvense
TENN-V-0001791 Muhlenberg Kentucky
TENN
Equisetum arvense
UCHT023426 Greene Tennessee 28 Apr 1948 Jesse M. Shaver
10406
UCHT
Equisetum arvense
UCHT000162 Campbell Tennessee 05 Jun 2008 Aaron Floden
524
UCHT
Equisetum arvense
UCHT023428 Johnson Tennessee 11 Sep 1948 Jesse M. Shaver
10382
UCHT
Equisetum arvense
N/A Powell Kentucky Calvin Andries
EKY
Equisetum arvense
HTTU000261 Overton Tennessee
HTTU
Equisetum arvense
HTTU014757 Putnam Tennessee
HTTU
Equisetum arvense
HTTU026822 Putnam Tennessee
HTTU
Equisetum arvense
HTTU034233 Putnam Tennessee
HTTU
Equisetum arvense
HTTU014758 Putnam Tennessee
HTTU
Equisetum arvense
HTTU000260 Calloway Kentucky
HTTU
Equisetum arvense
HTTU026825 Putnam Tennessee
HTTU
Equisetum arvense
HTTU014755 Putnam Tennessee
HTTU
Equisetum arvense
HTTU000277 Putnam Tennessee
HTTU
Equisetum arvense
HTTU014756 Tennessee
HTTU
Equisetum arvense
HTTU000268 Putnam Tennessee
HTTU
Equisetum arvense
MTSU024422 Putnam Tennessee
MTSU
Equisetum arvense
MTSU024421 Putnam Tennessee
MTSU
Equisetum arvense
UOS08552 Franklin Tennessee 19 Jun 1997 Mary P. Priestley
UOS
Equisetum arvense
BRIT220847 Ballard Kentucky 07 Sep 1973 R. Athey
2557
VDB
Equisetum arvense
BRIT220852 Trigg Kentucky 17 May 1978 Raymond Athey
4009
VDB
Equisetum arvense
MTSU024400 Jackson Tennessee
MTSU
Equisetum arvense
UOS08551 Franklin Tennessee 05 Apr 1998 Mary P. Priestley
UOS
Equisetum arvense
UOS08555 Franklin Tennessee 07 Apr 1998 Mary P. Priestley
UOS
Equisetum arvense
UTM00001 Obion Tennessee
UTM
Equisetum arvense
BRIT220849 Fulton Kentucky 30 May 1990 Landon E. McKinney
4229
VDB
Equisetum arvense
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Plant Photos

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Equisetum arvense - Dwayne Estes
Equisetum arvense - Dwayne Estes
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Equisetum arvense - Joey Shaw
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Equisetum arvense - Milo Pyne
Equisetum arvense - Milo Pyne
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Equisetum arvense - Sunny Fleming
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