Dataset: All Collections
Taxa: Equisetum × mackayi (Equisetum x mackaii, Equisetum × mackaii, Equisetum x trachyodon)
Search Criteria: excluding cultivated/captive occurrences

12
Page 1, records 1-100 of 176

Austin Peay State University Herbarium


APSC
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
APSC0107470Ronald VanStockum   1975-08-08
United States, Minnesota, Beltrami

Botanical Research Institute of Texas, Philecology Herbarium


BRIT:BRIT
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
BRIT522004Gilman   031262003-09-17
United States, Vermont, Chittenden, E side of US Rte. 7, just N of Colchester town line, town of Milton, Chittenden County

BRIT:BRIT
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
BRIT522003Gilman   2K1132000-07-19
United States, Vermont, Washington, intervale above East Barre Dam, Barre, Washington county

BRIT:BRIT
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
BRIT501414John Macoun   s.n.1868-07-00
Canada, Ontario, [No additional locality data on sheet]

BRIT:BRIT
BRIT501420C. K. Dodge   s.n.1903-08-02
Canada, Ontario, Lambton, Not far from Lake Huron shore. Near Sarnia, Lambton Co.

Brigham Young University, S. L. Welsh Herbarium


BRY:V
Equisetum x trachyodon (A.Braun) Koch
BRYV0012086dÕAlleizette   s.n.1950-07-23
France, Nievre- Env. de La Charite; Berges du canal lateral de la Loire; sol sablonneux.

Dinosaur National Monument Herbarium


NPS:DINO
DINO1347A. H. Holmgren   139681961-07-15
United States, Colorado, Moffat, Dinosaur National Monument; Hell's Half Mile study area, shoreline of the Green River, 40.595452 -108.970784

Illinois Natural History Survey


ILLS
Equisetum X mackaii (Newman) Brichan
J.L. Crane   4-81a1981-06-04
United States, Vermont, Orange, Waits River, Bradford.

Indiana University Herbarium, Deam Herbarium


IND
Equisetum × mackayi (Newman) Brichan
IND-0002226Charles C. Deam   511031931-09-22
United States, Indiana, Steuben, The east side of Lake James in the north part of Pokagon State Park., 41.707871 -85.035985

IND
Equisetum × mackayi (Newman) Brichan
IND-0002225John H. Schaffner   s.n.1931-08-25
United States, Indiana, Steuben, Lake James, Pokagon State Park, near Angola., 41.707871 -85.035985

IND
Equisetum × mackayi (Newman) Brichan
IND-0002279Ora W. Knight   s.n.1944-07-09
United States, Maine, Aroostook, St. John River, Fort Kent, 47.256324 -68.593384

Kathryn Kalmbach Herbarium


DBG:KHD
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
KHD00058944James D. Montgomery   88-441988-06-19
Canada, Ontario, Algoma district; On road to fishing access at east end of Wawa Lake, 5.3 miles east of Wawa., 48.028967 -84.675147, 300m

DBG:KHD
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
KHD00058945Peter G. Root   551961-09-09
United States of America, New Jersey, Sussex, Along Delaware River, 1 mile northeast of Flatbrookville., 41.1146 -74.961

Kent State University Herbarium


KE
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
KE 0000204Gardner, Richard; Cusick, Allison   16801998-07-15
United States, Ohio, PORTAGE, PORTAGE, OH, US

KE
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
KE 0000203Webb, R.   1908-07-12
United States, Ohio, ERIE, ERIE, OH, US

KE
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
KE 0000205Stover, Dylan   177452007-08-03
United States, Ohio, SUMMIT, SUMMIT, OH, US

Lundell Herbarium at the University of Texas at Austin


LL
Equisetum × mackaii (Newman) Brichan
LL00521560Sidney Fay Blake   21861911-07-25
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521561Sidney Fay Blake   23451911-07-29
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521562Sidney Fay Blake   23451911-07-29
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521563Sidney Fay Blake   21861911-07-25
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521564Sidney Fay Blake   20731911-07-22
United States, Vermont, Chittenden, L. Champlain. Burlington.

LL
Equisetum × mackaii (Newman) Brichan
LL00521565Sidney Fay Blake   21861911-07-25
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521566Sidney Fay Blake   23451911-07-29
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521567Sidney Fay Blake   23451911-07-29
United States, Vermont, Chittenden, Winooski R. Essex Junction.

LL
Equisetum × mackaii (Newman) Brichan
LL00521568Sidney Fay Blake   27581911-08-13
United States, Vermont, Chittenden, Shelburne Bay, L. Champlain. (Queen City Park.) South Burlington.

LL
Equisetum × mackaii (Newman) Brichan
LL00568831Sidney Fay Blake   2186 part1911-07-25
United States, Vermont, Chittenden, Essex Junction. Shore of Winooski R[iver].

Mecklenburg County Park and Recreation Herbarium


UNCC:UNCC
Equisetum x mackaii (Newman) Brichan
UNCC_10718Wagner, Warren; Mellichamp, T.   Mellichamp 24471975-08-08
United States, Minnesota, Beltrami, Bemidji

UNCC:UNCC
Equisetum x mackaii (Newman) Brichan
UNCC_17746Wagner, Warren; Mellichamp, T.   Mellichamp 24471975-08-08
United States, Minnesota, Beltrami, Bemidji

Michigan State University


MSC
MSC0261872C.K. Dodge   2491904-07-24
United States, Michigan, Saint Clair

MSC
MSC0261873C. K. Dodge   2491904-07-24
United States, Michigan, Saint Clair

MSC
MSC0261874E. A. Bessey   s.n.1916-08-10
United States, Michigan, Muskegon, along Muskegon bay, 43.234181 -86.248392

MSC
MSC0261875T. H. P. Marshall   6841949-07-13
United States, Michigan, Emmet, Bliss Twp, Sturgeon Bay, 45.720958 -84.939277

MSC
MSC0261876T. H. P. Marshall   5791949-07-06
United States, Michigan, Cheboygan, Benton Twp. (Duncan Bay), 45.654179 -84.429199

MSC
MSC0261877G. A. Farwell   s.n.1886-00-00
United States, Michigan, Keweenaw

MSC
MSC0261878C. F. Wheeler   s.n.1895-07-15
United States, Michigan, Alpena, Patridge Point, 45.011294 -83.443714

MSC
MSC0261879C. F. Wheeler   s.n.1888-06-22
USA, Michigan, Benzie, Crystal Lake, 44.658714 -86.167083

MSC
MSC0261880T. H. P. Marshall   6981949-07-13
United States, Michigan, Emmet, Cross Village Twp. (Sturgeon Bay), 45.67409 -84.984424

Milwaukee Public Museum


MIL
B160952William Carl Taylor   40461978-08-15
United States, Wisconsin, Manitowoc, 44.18951702 -87.52926648

MIL
B160785William Carl Taylor   40541978-08-15
United States, Wisconsin, Manitowoc

MIL
B160784William Carl Taylor   40541978-08-15
United States, Wisconsin, Manitowoc

MIL
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
B160826William Carl Taylor   41031978-08-24
United States, Wisconsin, Door

MIL
B163203W Carl Taylor   40561978-08-15
United States, Wisconsin, Manitowoc, 44.18951702 -87.52926648

MIL
B160951William Carl Taylor   40461978-08-15
United States, Wisconsin, Manitowoc, 44.18951702 -87.52926648

MIL
B124228Emil P. Kruschke   K-41-1801941-08-12
United States, Wisconsin, Kenosha

MIL
B162981W Carl Taylor   40561978-08-15
United States, Wisconsin, Manitowoc, 44.18951702 -87.52926648

MIL
B146997William Carl Taylor   44991980-08-08
United States, Wisconsin, Marinette, 45.49017273 -87.9860315

MIL
B163202W Carl Taylor   40561978-08-15
United States, Wisconsin, Manitowoc, 44.18951702 -87.52926648

MIL
B124227Emil P. Kruschke   K-41-1801941-08-12
United States, Wisconsin, Kenosha

MIL
B123454William Carl Taylor   37091977-08-19
United States, Michigan, Chippewa

MIL
B104937Emil P. Kruschke   41-1801941-08-12
United States, Wisconsin, Kenosha

Natural History Museum of Utah, Garrett Herbarium


UT:Botany
Equisetum × mackaii (Newman) Brichan
UT0006553John H. Schaffner   1931-08-25
United States, Indiana, Steuben, Lake James near Angola., 41.707627 -85.037941

Rutgers University, Chrysler Herbarium


CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004342A. J. Hoiberg   9191959-10-11
United States, New Jersey, Sussex, near Delaware River

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004343A. J. Hoiberg   9181959-10-11
United States, New Jersey, Sussex, near Delaware River

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004391James L. Edwards   s.n.1950-10-28
United States, New Jersey, Sussex, shore of Delaware River one mile north of Flatbrookville

CHRB
Equisetum x mackaii (Newm.) Brichan
CHRB0004427James L. Edwards   s.n.1950-10-28
United States, New Jersey, Sussex, 1 m N Flatbrookville, shore of Delaware River

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004381James L. Edwards   s.n.1950-10-28
United States, New Jersey, Sussex, shore of Delaware River one mile north of Flatbrookville

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004399James D. Montgomery   s.n.1961-09-09
United States, New Jersey, Sussex, 1 mile NW; Delaware River

CHRB
CHRB0004341David B. Snyder   1199-2RU1982-08-08
United States, New Jersey, Sussex, above the Flat Brook

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0067166M.A. Chrysler   61791944-08-19
Canada, Quebec, Gaspe Nord, E side of cap Madeleine

CHRB
Equisetum x mackaii (Newm.) Brichan [hyemale × variegatum]
CHRB0004361   
United States, New Jersey

CHRB
CHRB0082737J.D. Montgomery   88-441988-06-19
Canada, Ontario, damp depression off road to fishing access at E end of Wawa Lake, 5.3 mi E of Wawa

CHRB
CHRB0082738J.D. Montgomery   77-3411977-08-19
United States, Michigan, Chippewa, near Dagget fire tower

CHRB
CHRB0082739J.D. Montgomery   89-961989-06-24
United States, Michigan, Leelanau, on Westman Road, Sleeping Bear Dunes Nat. Lakeshore

CHRB
CHRB0082740J.D. Montgomery   86-3331986-10-05
United States, New Jersey, Morris, off Schoolhouse Road, 1 km E of New Russia

CHRB
CHRB0138919   
United States, New Jersey, Warren

The Morton Arboretum Herbarium - Vascular Plants


MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0027911MORMedley, M   s.n.1970-10-00
United States of America, Michigan, Berrien, Northeast of Berrien Springs in the Indian Bowl.

MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0028115MORMoran, R   s.n.1976-08-00
United States of America, Illinois, Lake, Calcareous panne near Lake Michigan.

MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0027924MORWilhelm, G | Ceisel, D   46311978-06-00
United States of America, Illinois, McHenry, In Marengo, along Chicago & Northwestern Railroad where it crosses Ill.23.

MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0028026MORMengler, J | Wetstein, L   5891988-08-00
United States of America, Illinois, Lake, Growing in a flat of seedbank material collected in a cattail marsh at the Des Plaines River Wetlands Demonstration Project site, just SE of IL Route 41 &Wadsworth Road. Seedbank was collected in June .

MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0027910MORWilhelm, G | Wetstein, L   197371991-08-00
United States of America, Indiana, Lake, In Gary, east of Clark Road, at Clarke & Pine East.

MOR:herb.vasc
Equisetum × mackaii (Newman) Brichan
0052176MORNamestnik, S | Namestnik, L   SAN 6922009-05-00
United States of America, Indiana, Lake, Miller Woods Pannes, Miller, Indiana.

University of Calgary Herbarium


UAC:Vascular Plants
Equisetum x mackaii (Newm.) Brichan [hyemale √ó variegatum]
53933Ian D. Macdonald   199761988-08-30
Canada, Ontario, Niagara Region, Town of Fort Erie (formerly Bertie Twp.), mid-portion of Point Abino peninsula, 4 km WSW of Crystal Beach, 42.83333 -79.1

University of Louisiana at Lafayette Herbarium


LAF
LAF100333Garrie P. Landry   731531973-08-09
USA, Minnesota, Clearwater, Route 15, 0.4 miles north of 15 jet with Route 32, south of Nebish. A very good population with both parentspresent on either side of hybrid.

University of Louisiana at Monroe Herbarium, R. Dale Thomas Collection


BRIT:NLU
NLU0004712D. Synnott   s.n.1976-07-13
Ireland, By the Castletown River. Riverstown.

University of Michigan Herbarium


MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101695Richard L. Hauke   1241957-06-01
United States, Michigan, Cheboygan, Pries Landing, just N of; on Lake Huron, 45.68762 -84.53604

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101696Richard L. Hauke   1211957-06-01
United States, Michigan, Cheboygan, Duncan Bay, S of; Lake Huron, 45.64721 -84.42049

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101697Richard L. Hauke   351952-07-05
United States, Michigan, Presque Isle, Rogers City, 2 mi NW of; US 23 & Lake Huron, between, 45.438969 -83.855577

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101698Richard L. Hauke   231952-07-02
United States, Michigan, Emmet, Sturgeon Bay, E shore, 45.700373 -84.945195

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101699Brian T. Hazlett   46751986-08-17
United States, Michigan, Leelanau, Sleeping Bear Dunes National Lakeshore; Good Harbor Bay,along, 44.939166 -85.870721

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101700Daniel C. Nepstad   s.n.1980-06-25
United States, Michigan, Charlevoix, Nine Mile Point, Hayes Twp, 45.368005 -85.144956

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101701Joseph M. Beitel   742511974-11-24
United States, Michigan, Berrien, Indian Bowl, Hochberger Rd, W side of, 41.961849 -86.316785

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101702Ruth W. Rosa   451955-07-05
United States, Michigan, Cheboygan, Duncan Bay, Cheboygan, just outside of city limits, 45.64721 -84.42049

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101703Warren H. Wagner, Jr.   860101986-05-25
United States, Michigan, Huron, Albert E. Sleeper State Park, Lake Twp, 43.978655 -83.215959

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101704Mary H. Clark   s.n.1869-08-00
United States, Michigan, Grand Traverse, Traverse City, 44.762326 -85.612392

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101705Rogers McVaugh   125161951-08-12
United States, Michigan, Iosco, Oscoda, 5 miles N of; Lake Huron, near

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101706Oliver A. Farwell   65101923-06-06
United States, Michigan, Oakland, Goodison, 42.73281 -83.16244

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101707Charles K. Dodge   s.n.1891-10-00
United States, Michigan, St. Clair, Lakeside Cemetary, 43.01813 -82.43717

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101708Clayton W. Bazuin   36441941-08-03
United States, Michigan, Lake, Hamlin Lake, Baldwin, 1 mi W of, 43.90066 -85.88245

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101709Frederick W. Case, Jr.   s.n.1968-05-12
United States, Michigan, Saginaw, Chesaning Twp, 43.18472 -84.115

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101710Fred and Roberta Case   s.n.1968-04-21
United States, Michigan, Saginaw, Chesaning Twp, 43.18472 -84.115

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101711Brian T. Hazlett   34791985-07-17
United States, Michigan, Benzie, Sleeping Bear Dunes National Lakeshore; Platte River campground, N of, 44.715933 -86.115857

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1101712Charles K. Dodge   s.n.1904-07-24
United States, Michigan, St. Clair, Port Huron, 42.9761 -82.4242

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1102423Beverly S. Walters   13892013-06-01
United States, Michigan, Mackinac, Bois Blanc Is, W of Sand Bay Rd., 45.7517 -84.5077

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1216060Howard A. Crum   s.n.1947-07-07
United States, Michigan, Cheboygan, No named locality for Catalog Number: 1216060

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1311426Brian T. Hazlett   40811986-06-23
United States, Michigan, Leelanau, Sleeping Bear Dunes National Lakeshore; near Glen Lake beach, 44.887062 -86.040438

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1326011Edward G. Voss   3157A1956-07-20
United States, Michigan, Luce, S shore of Temlple (or Little) Lake, ca. 5.5 mi. SW of Crisp Point on Lake Superior, 46.710367 -85.360896

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1334535William A. MacKinnon   25342008-06-14
United States, Michigan, Baraga, West shore of Sturgeon River, ca. 7.5 miles WSW of Baraga. Ca. 1.75 miles NE (downstream) of Prickett Dam., 46.742722 -88.64673

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1334611Charles K. Dodge   7471891-09-00
United States, Michigan, St. Clair, Port Huron., 42.97866 -82.42663

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1334665Richard L. Hauke   116b1957-05-31
United States, Michigan, Emmet, Wilderness State Park, along Big Stone Creek., 45.744654 -84.883737

MICH:Pteridophytes
Equisetum × mackayi (Newman) Brichan
1334666Warren H. Wagner, Jr.   94491961-07-05
United States, Michigan, Grand Traverse, 0.7 mi. W. of junction of Sligh's and River Roads., 44.751603 -85.605271


12
Page 1, records 1-100 of 176


Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.