Index / Search / Equisetum ×ferrissii
§1 Plant
Equisetum ×ferrissii Clute (pro sp.) [hyemale × laevigatum]
— species · Equisetaceae
PlateNo public-domain or CC photograph located.
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Horsetail
- Family
- Equisetaceae Michx. ex DC.
- Genus
- Equisetum
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 357 counties across 25 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 357 counties across 25 states/territories.
Arizona view state ↗ 2 N ▾
Arkansas view state ↗ 12 N ▾
Colorado view state ↗ 2 N ▾
Idaho view state ↗ 2 N ▾
Illinois view state ↗ 50 N ▾
- Adams 17001
- Boone 17007
- Cass 17017
- Champaign 17019
- Clark 17023
- Coles 17029
- Cook 17031
- Cumberland 17035
- De Witt 17039
- DeKalb 17037
- Douglas 17041
- Edgar 17045
- Edwards 17047
- Ford 17053
- Fulton 17057
- Hancock 17067
- Hardin 17069
- Henderson 17071
- Henry 17073
- Iroquois 17075
- Jackson 17077
- Jo Daviess 17085
- Kane 17089
- Kankakee 17091
- Knox 17095
- Lake 17097
- Lee 17103
- Livingston 17105
- Logan 17107
- Macon 17115
- Marshall 17123
- Mason 17125
- McHenry 17111
- McLean 17113
- Menard 17129
- Morgan 17137
- Ogle 17141
- Peoria 17143
- Piatt 17147
- Pike 17149
- Putnam 17155
- Sangamon 17167
- Schuyler 17169
- Stephenson 17177
- Tazewell 17179
- Union 17181
- Vermilion 17183
- Wabash 17185
- Whiteside 17195
- Will 17197
Indiana view state ↗ 3 N ▾
Iowa view state ↗ 7 N ▾
Kansas view state ↗ 35 N ▾
- Atchison 20005
- Barton 20009
- Butler 20015
- Chautauqua 20019
- Cherokee 20021
- Cheyenne 20023
- Cowley 20035
- Doniphan 20043
- Douglas 20045
- Edwards 20047
- Ellsworth 20053
- Jackson 20085
- Jefferson 20087
- Leavenworth 20103
- Lincoln 20105
- Linn 20107
- Meade 20119
- Montgomery 20125
- Nemaha 20131
- Neosho 20133
- Ottawa 20143
- Pottawatomie 20149
- Pratt 20151
- Reno 20155
- Rooks 20163
- Saline 20169
- Sedgwick 20173
- Shawnee 20177
- Trego 20195
- Wabaunsee 20197
- Washington 20201
- Wichita 20203
- Wilson 20205
- Woodson 20207
- Wyandotte 20209
Kentucky view state ↗ 7 N ▾
Louisiana view state ↗ 7 N ▾
Minnesota view state ↗ 41 N ▾
- Anoka 27003
- Beltrami 27007
- Cass 27021
- Chippewa 27023
- Clay 27027
- Clearwater 27029
- Crow Wing 27035
- Dakota 27037
- Dodge 27039
- Douglas 27041
- Fillmore 27045
- Hennepin 27053
- Houston 27055
- Hubbard 27057
- Jackson 27063
- Kandiyohi 27067
- Lac qui Parle 27073
- Lincoln 27081
- McLeod 27085
- Meeker 27093
- Morrison 27097
- Norman 27107
- Otter Tail 27111
- Pine 27115
- Pipestone 27117
- Polk 27119
- Pope 27121
- Ramsey 27123
- Red Lake 27125
- Rice 27131
- Scott 27139
- Sibley 27143
- St. Louis 27137
- Stearns 27145
- Steele 27147
- Todd 27153
- Wabasha 27157
- Washington 27163
- Wilkin 27167
- Winona 27169
- Wright 27171
Missouri view state ↗ 27 N ▾
- Atchison 29005
- Barry 29009
- Benton 29015
- Cape Girardeau 29031
- Christian 29043
- Clark 29045
- Clay 29047
- Dallas 29059
- Dent 29065
- Douglas 29067
- Dunklin 29069
- Greene 29077
- Jackson 29095
- Laclede 29105
- Marion 29127
- Mississippi 29133
- Newton 29145
- Nodaway 29147
- Oregon 29149
- Phelps 29161
- Pike 29163
- Platte 29165
- Putnam 29171
- Reynolds 29179
- Shannon 29203
- St. Louis 29189
- Stoddard 29207
Montana view state ↗ 2 N ▾
Nebraska view state ↗ 25 N ▾
- Brown 31017
- Buffalo 31019
- Burt 31021
- Cass 31025
- Cedar 31027
- Cherry 31031
- Custer 31041
- Dakota 31043
- Dawes 31045
- Dixon 31051
- Dodge 31053
- Douglas 31055
- Dundy 31057
- Hall 31079
- Holt 31089
- Kearney 31099
- Nemaha 31127
- Richardson 31147
- Sarpy 31153
- Sioux 31165
- Stanton 31167
- Thayer 31169
- Thomas 31171
- Valley 31175
- Washington 31177
New Jersey view state ↗ 6 N ▾
New Mexico view state ↗ 4 N ▾
New York view state ↗ 3 N ▾
North Dakota view state ↗ 14 N ▾
Ohio view state ↗ 23 N ▾
- Ashland 39005
- Ashtabula 39007
- Champaign 39021
- Clark 39023
- Clermont 39025
- Cuyahoga 39035
- Erie 39043
- Franklin 39049
- Fulton 39051
- Huron 39077
- Knox 39083
- Lake 39085
- Licking 39089
- Lucas 39095
- Ottawa 39123
- Pickaway 39129
- Putnam 39137
- Ross 39141
- Sandusky 39143
- Summit 39153
- Wayne 39169
- Williams 39171
- Wood 39173
Oklahoma view state ↗ 7 N ▾
Pennsylvania view state ↗ 10 N ▾
South Dakota view state ↗ 6 N ▾
Texas view state ↗ 5 N ▾
Wisconsin view state ↗ 52 N ▾
- Adams 55001
- Ashland 55003
- Bayfield 55007
- Brown 55009
- Burnett 55013
- Chippewa 55017
- Columbia 55021
- Crawford 55023
- Dane 55025
- Dodge 55027
- Door 55029
- Douglas 55031
- Dunn 55033
- Eau Claire 55035
- Florence 55037
- Fond du Lac 55039
- Grant 55043
- Green 55045
- Green Lake 55047
- Iowa 55049
- Jackson 55053
- Jefferson 55055
- Kenosha 55059
- La Crosse 55063
- Lafayette 55065
- Lincoln 55069
- Manitowoc 55071
- Marinette 55075
- Marquette 55077
- Menominee 55078
- Milwaukee 55079
- Monroe 55081
- Ozaukee 55089
- Pepin 55091
- Pierce 55093
- Polk 55095
- Portage 55097
- Racine 55101
- Richland 55103
- Rock 55105
- Sauk 55111
- Shawano 55115
- Sheboygan 55117
- St. Croix 55109
- Trempealeau 55121
- Vernon 55123
- Vilas 55125
- Washington 55131
- Waukesha 55133
- Waupaca 55135
- Waushara 55137
- Winnebago 55139
Wyoming view state ↗ 5 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/EQFE ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2687915 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T13:12:28Z