F. incerta Buren

IA (=F. pallidefulva incerta; Clinton, Dubuque, Lyon, Story, Tama, Winnebago)

IN (=F. pallide-fulva schaufussi incerta; Clark, Crawford, Martin, Tippecanoe, Washington)

MN (Dakota*, Goodhue*, Rice*)

F. nitidiventris Emery

IA (=F. pallidefulva nitidiventris, =F. pallidefulva fuscata; Dubuque, Jackson, Scott, Sioux, Story)

IL (Carroll, Champaign, Coles, Effingham, Iroquois, Jo Daviess, Lake, LaSalle, Lee, Marshall, Mason, Massac, McHenry, McLean, Ogle, Piatt, Pope, Stark, Vermilion, Wabash)

IN (=F. pallide-fulva nitidiventris, =F. pallide-fulva nitidiventris fuscata; Kosciusko, Lake, LaPorte, Martin, Washington)

KS (Anderson, Bourbon, Brown, Douglas, Kingman, Leavenworth, Osage, Republic, Shawnee, Stafford, Wallace, Washington, Woodson)

MI (Allegan, Arenac, Baraga, Benzie, Berrien, Branch, Calhoun, Cheboygan, Grand Traverse, Huron, Ingham, Iosco, Jackson, Kalamazoo, Lenawee, Livingston, Marquette, Midland, Monroe, Oakland, Osceola, Oscoda, Ottawa, St. Joseph, Tuscola, Washtenaw, Wayne, Wexford)

MN (Anoka, Chisago, Clearwater, Dakota, Fillmore, Goodhue, Hennepin, Houston, Jackson, Olmsted, Pine, Rice*, Rock, Scott, Wadena, Washington, Winona)

SD (Bon Homme, Brule, Fall River, Gregory, Jackson, Kones, Lawrence, Pennington, Union)

F. pallidefulva Latreille

IL (Champaign, Clay, Coles, Effingham, Jackson, Mason, Massac, McHenry, Stark, Tazewell, Wabash, Washington)

KS (Allen, Anderson, Brown, Chautauqua, Cherokee, Clay, Coffey, Cowley, Dickinson, Doniphan, Douglas, Ellsworth, Ford, Franklin, Geary, Gray, Harvey, Jackson, Jefferson, Jewell, Kingman, Kiowa, Labette, Lane, Leavenworth, Lyon, Marion, Marshall, McPherson, Meade, Miami, Neosho, Osage, Phillips, Rawlins, Reno, Republic, Riley, Scott, Shawnee, Sherman, Stafford, Wabaunsee, Wallace, Washington, Woodson, Wyandotte)

F. schaufussi Mayr

IL (Champaign)

IN (=F. pallide-fulva schaufussi; Crawford, Martin, Posey, St. Joseph)

MI (Berrien, Iosco, Kalamazoo, Livingston, Oscoda)

SD (Yankton)

F. schaufussi dolosa Buren

IA (=F. pallidefulva dolosa; Mills)

KS (Cheyenne, Coffey, Decatur, Dickinson, Ellsworth, Gray, Greenwood, Kiowa, Lane, Logan, Meade, Nemaha, Neosho, Pratt, Scott, Sheridan, Sherman, Stafford, Trego, Wallace, Woodson)

F. ciliata Mayr

MN (Winona)

ND (Morton, Williams)

SD (Harding, Pennington)

F. criniventris Wheeler, W.M.

ND (McKenzie, McLean, Morton, Mountrail)

F. dakotensis Emery

IA (=F. dakotensis montigena; Cherokee)

IN (no locality)

MI (Cheboygan, Chippewa, Keweenaw, Livingston, Mackinac)

MN (Todd, St. Louis (Greg 1946))

ND (Bottineau, Emmons, Griggs, Ramsey, Ward, Williams)

SD (Clay, Gregory, Jacon, Penninton,)

F. ferocula Wheeler, W.M.

IL (no locality)

F. fossaceps Buren

IA (Madison)

MI (Keweenaw, Oscoda)

MN (Itasca (Noyce, et al. 1997))

ND (Benson, Eddy, Mountrail, Williams)

F. integra Nylander

IL (Clark)

IN (=F. truncicola integra; Crawford, Perrt)

MI (Chippewa, Iosco, Keweenaw, Mackinac, Manistee, Marquette, Montcalm, Muskegon, Osceola)

F. laeviceps Creighton

ND (Billings, Morton)

SD (Harding)

F. obscuripes Forel

IA (=F. rufa obscuripes, =F. rufa melanotica; Clay, Clayton, Crawford, Hamilton, Lyon, Osceola, Palo Alto, Sioux, Winnebago)

IL (McHenry)

MI (Cheboygan, Kalkaska, Livingston, Mason, Newaygo, Osceola, Washtenaw, Wexford)

MN (Becker, Crow Wing, Dakota, Goodhue, Houston, Kandiyohi, Kittson, Marshall, Mille Lacs, Morrison (Noyce, et al. 1997), Otter Tail, Pipestone, Polk, Pope, Red Lake, Rice, Roseau, Stevens, Todd, Traverse, Yellow Medicine)

ND (Adams, Barnes, Benson, Billings, Bottineau, Bowman, Burke, Burleigh, Cass, Cavalier, Dickey, Divide, Dunn, Eddy, Emmons, Foster, Golden Valley, Grand Forks, Grant, Griggs, Hettinger, Kidder, LaMoure, Logan, McHenry, McIntosh, McKenzie, McLean, Mercer, Morton, Mountrail, Oliver, Pembina, Pierce, Ramsey, Ransom, Renville, Richland, Rolette, Sheridan, Sioux, Slope, Stark, Stutsman, Walsh, Ward, Wells, Williams)

SD (Bennett, Brookings, Brule, Butte, Clay, Gregory, Haakon, Harding, Jackson, Jones, Lincoln, Lyman, Pennington, Roberts)

F. obscuriventris Mayr

IA (=F. rufa obscuriventris; Delaware, Dubuque, Linn, Muscatine)

IL (Whiteside)

IN (=F. rufa aggerans melanotica, =F. truncicola obscuriventris; Kusciusko)

MI (Cheboygan, Dickinson, Keweenaw, Livingston, Oakland, Oscoda, Washtenaw)

MN (=F. rufa gymnamma; Cook (Greg 1946), Lake (Greg 1946), Morrison (Noyce, et al. 1997), St. Louis (Greg 1946))

ND (Billings, Bottineau, Cavalier, Grand Forks, Pembina, Ramsey, Ransom, Richland, Sioux, Slope, Stark, Walsh)

SD (Grant, Harding, Minnehaha)

F. obscuriventris clivia Creighton

IA (=F. rufa clivia; Dickinson)

F. oreas Wheeler, W.M.

SD (Pennington)

F. oreas comptula Wheeler, W.M.

MN (Cook (Greg 1946))

ND (Benson, Billings, Bottineau, Bowman, Burleigh, Cavalier, Grand Forks, McHenry, Morton, Mountrail, Nelson, Oliver, Pembina, Ramsey, Walsh, Williams)

F. planipilis Creighton

KS (Cheyenne, Comanche, Grant, Hamilton, Sherman, Wallace)

ND (Billings, McHenry, Stutsman)

F. prociliata Kennedy and Dennis

IA (Crawford, Jackson, Lyon, Madison)

MI (Grand Traverse)

F. ravida Creighton =F. haemorrhoidalis

ND (Billings, Bowman, Burleigh, Dickey, Divide, Foster, Golden Valley, McKenzie, McLean, Morton, Mountrail, Nelson, Pierce, Williams)

SD (Butte, Pennington)

F. reflexa Buren

IA (Dickinson)

MN (Crow Wing, St. Louis, Steele (Buren 1942))

ND (Grand Forks, McHenry, Rolette, Stutsman)

F. subnitens Creighton

ND (Billings, Burke, Logan, McLean, Morton, Sioux, Williams)

F. aserva Forel

IA (=F. sanguinea aserva, =F. subnuda; Winnebago, Woodbury)

IN (=F. sanguinea subnuda; Porter)

KS (=F. subnuda; Cheyenne?)

MI (=F. subnuda; Alger, Baraga, Benzie, Charlevoix, Cheboygan, Chippewa, Delta, Dickinson, Emmet, Gogebic, Grand Traverse, Iosco, Kalaska, Keweenaw, Leelanau, Livingston, Mackinac, Marquette, Mason, St. Joseph, Schoolcraft, Washtenaw)

MN (=F. subnuda; Aitkin, Anoka, Beltrami, Carlton, Cass, Clearwater, Cook, Itasca, Kittson, Koochiching, Lake of the Woods, Morrison (Noyce, et al. 1997), Nicollet, Nicollet, Pope, Roseau, St. Louis)

ND (=F. sanguinea subnuda; Barnes, Billings, Bottineau, Burke, Cass, Cavalier, Dunn, Grand Forks, McHenry, Mountrail, Pembina, Pierce, Ramsey, Renville, Richland, Rolette, Slope, Stark, Stutsman, Walsh, Ward, Wells)

SD (=F. subnuda; Custer, Harding, Lawrence, Lincoln, Pennington)

F. creightoni Buren

IL (no locality)

MI (Livingston)

F. emeryi Wheeler, W.M.

KS (Atchison)

MN (Cook(Greg 1946))

F. gynocrates Snelling & Buren

MI (Livingston)

F. obtusopilosa Emery

MN (Big Stone)

ND (Billings, Burleigh, Emmons, Golden Valley, Grant, Hettinger, McKenzie, McLean, Morton, Mountrail, Sioux, Slope, Ward)

SD (=F. munda; Brule, Butte, Custer, Dewey, Gregory, Haakon, Harding, Hughes, Hyde, Lyman, Pennington, Perkins)

F. pergandei Emery

IL (Vermilion)

MI (Alpena, Benzie, Cheboygan, Chippewa, Delta, Grand Traverse, Ingham, Iosco, Livingston, Mackinac, Marquette, Ontonagon, Oscoda, Presque Isle, Washtenaw)

MN (=F. sublucida; Clearwater, Cook(Greg 1946), Dakota*, Goodhue*, Itasca, Kittson, Marshall, Otter Tail, Pine, Rice*, Polk, Rock, Todd, Traverse)

ND (Bottineau, Cass, Grand Forks, Ramsey)

F. puberula Emery

IN (=F. sanguinea puberla; Lake)

ND (Dunn, Grand Forks, Pembina, Ramsey)

SD (Brookings, Fall River, Jackson, Lawrence, Pennington)

F. rubicunda Emery

IA (Clinton, Crawford, Jackson, Sioux, Story)

IL (Champaign, Jo Daviess)

IN (=cite>F. sanguinea rubricunda; no locality)

MI (Cheboygan, Keweenaw, Livingston, Marquette, Washtenaw, Wexford)

ND (Billings, Bottineau, Burke, Cavalier, Divide, Emmons, Grand Forks, Griggs, hettinger, Kidder, Logan, McHenry, McKenzie, Morton, Pembina, Pierce, Ramsey, Richland, Sioux, Slope, Stark, Walsh)

SD (Harding, Jones, Union)

F. subintergra Wheeler, W.M.

IA (Clinton, Story)

IL (Champaign, DeKalb, Marhsall, McHenry, McLean, St. Clair, Tazewell, Woodford)

IN (=F. sanguinea subintegra; no locality)

KS (Atchison, Douglas)

MI (Baraga, Calhoun, Cheboygan, Emmet, Livingston, Washtenaw)

ND (Grand Forks)

F. wheeleri Creighton

ND (Billings, Divide, Dunn, Grand Forks, Pembina, Pierce, Ramsey, Slope, Walsh)

SD (Brookings, Jones, Pennington) L. flavus (Fabricus)

IA (=L. brevicornis; Clayton, Jackson)

IL (Champaign)

KS (Douglas, Jackson, Washington)

MI (Cheboygan, Crawford, Grand Traverse, Iosco, Ingham, Jackson, Livingston, Ontonagon, St. Joseph, Schoolcraft, Washtenaw)

MN (=L. brevicornis; Clearwater, Crow Wing, Houston, Pine)

ND (Benson, Billings, Bottineau, Burke, Burleigh, Cass, Cavalier, Divide, Dunn, Foster, Grand Forks, Grant, Griggs, Hettinger, McHenry, McKenzie, McLean, Mountrail, Pembina, Pierce, Ramsey, Rolette, Sargent, Sheridan, Slope, Towner, Walsh, Ward, Wells, Williams)

SD (=L. brevicornis; Brookings, Custer, Fall River, Harding, Lawrence, Meade, Pennington)

L. nearcticus Wheeler

IA (=L. flavus nearcticus; Bentone, Dickinson, Story)

IL (LaSalle, Vermilion)

MI (Allegan, Arenac, Berrien, Chippewa, Clinton, Emmet, Ingham, Ionia, Livingston, Marquette, Ottawa, Washtenaw)

MN (=L. flavus nearcticus; Chisago, Clearwater, Itasca (Noyce, et al. 1997), Nicollet, Pine, Pope, Ramsey)

L. minutus Emery

IL (no locality)

IN (=L. umbratus minutus; Steuben)

MI (Arenac, Livingston, Oakland, St. Joseph, Washtenaw)

MN (=L. bicornis minutus; Hennepin)

L. speculiventris (Emery)

IL (Adams, McLean, Stephenson, Tazewell)

KS (no locality, Smith (1979))

MI (Hillsdale, Ingham, Livingston, Oakland, Washtenaw)

MN (Ramsey (Wilson))

ND (Rolette)

L. subumbratus Viereck

MI (Marquette, Schoolcraft)

MN (Clearwater (Wilson))

ND (Billings, Bottineau, Cavalier, Langdon, Divide, Grand Forks, Pembina, Ramsey, Walsh)

L. umbratus (Nylander)

IA (=L. umbratus aphidicola =L. umbratus epinotalis; Bentone, Clinton, Jackson, Marshall, Story, Tama, Winnebago)

IL (Champaign, Henry, Iroquois, Marshall, McHenry, McLean, Piatt, Sangamon, Vermilion, Woodford)

IN (=L. umbratus mixtus aphidicola; Clinton, Tippecanoe)

KS (Atchison, Douglas, Jewell, Johnson, Meade, Osage, Seward)

MI (Allegan, Alpena, Arenac, Berrien, Calhoun, Cass, Charlevoix, Cheboygan, Clinton, Eaton, Gladwin, Gratiot, Hillsdale, Ingham, Isabella, Lapeer, Livingston, Midland, Monroe, Montcalm, Newaygo, Oakland, Osceola, Presque Isle, Roscommon, Saginaw, St. Clair, St. Joseph, Shiawassee, Tuscola, Washtenaw, Wayne, Wexford)

MN (=L. subumbratus epinotalis =L. umbratus aphidcola; Anoka, Beltrami, Chisago, Clearwater, Crow Wing, Hennepin, Itasca (Noyce, et al. 1997), Kanabec, Mille Lacs, Pine, Polk, Pope, Ramsey, Rock, Stevens, Wright)

ND (Barnes, Billings, Bottineau, Burke, Cass, Dickey, Divide, Dunn, Eddy, Foster, Grand Forks, McHenry, McKenzie, McLean, Morton, Mountrail, Pembina, Ramsey, Renville, Richland, Rolette, Sargent, Slope, Stark, Stutsman, Ward, Wells, Williams)

SD (Brookings, Edmunds, Lawrence, Mellette)

L. alienus (Foerster)

IA (=L. niger americanus; Clinton, Story)

IL (Adams, Champaign, Clark, Coles, Cook, Lake, Marshall, McHenry, McLean, Stark, Tazewell, Vermilion)

IN (=L. niger americanus; Crawford, Daviess, Fountain, Jackson, Jennings, Knox, Kosciusko, Lake, Parke, Posey, Tippecanoe, Washington)

KS (Allen, Anderson, Atchison, Bourbon, Brown, Butler, Cherokee, Clay, Coffey, Comanche, Doniphan, Douglas, Franklin, Harper, Jackson, Jewell, Johnson, Kingman, Kiowa, Leavenworth, Linn, Marshall, Nemaha, Osage, Ottawa, Republic, Shawnee, Stafford, Washington, Wilson, Woodson)

MI (Alcona, Allegan, Arenac, Barry, Bay, Berrien, Calhoun, Cass, Charlevoix, Cheboygan, Chippewa, Clinton, Crawford, Delta, Dicksinson, Eaton, Emmet, Gladwin, Gratiot, Hillsdale, Huron, Ingham, Iosco, Isabella, Jackson, Kalamazoo, Kalkaska, Keweenaw, Lake, Lapeer, Livingston, Mackinac, Manistee, Marquette, Mason, Mecosta, Midland, Missaukee, Monroe, Montcalm, Montmorency, Newaygo, Ogemaw, Osceola, Oscoda, Ottawa, Presque Isle, Roscommon, Saginaw, St. Joseph, Schoolcraft, Tuscola, Van Buren Washtenaw)

MN (=L. alienus americanus; Aitkin, Anoka, Beltrami, Carlton (Greg 1946), Carver, Chisago, Clearwater, Cook (Greg 1946), Crow Wing, Dakota*, Fillmore, Goodhue, Hennepin, Houston, Itasca, Jackson, Kanabec, Koochiching, Lincoln, Marshall, Meeker, Mille Lacs, Nicollet, Pine, Polk, Pope, Ramsey, Rice*, Rock, St. Louis (Greg 1946), Sibley, Stearns, Todd, Traverse, Wabasha, Washington)

ND (Barnes, Cass, Cavalier, Grand Forks, Pembina, Ransom, Richland, Sargent, Steele, Traill, Walsh)

SD (Beadle, Bennett, Brookings, Corson, Fall River, Grant, Harding, Jackson, Jones, Lawrence, Pennington, Stanley, Yankton)

L. crypticus Wilson

ND (Barnes, Benson, Billings, Bottineau, Bowman, Burke, Burleigh, Cavalier, Dickey, Dunn, Emmons, Foster, Golden Valley, Grand Forks, Grant, Griggs, Hettinger, Kidder, LaMoure, Logan, Mchenry, McIntosh, McKenzie, McLean, Mercer, Morton, Mountrail, Nelson, Oliver, Pembina, Pierce, Ramsey, Ransom, Renville, Richland, Sargent, Sheridan, Sioux, Slope, Stark, Stutsman, Walsh, Ward, Wells, Williams)

SD (Butte, Campbell, Edmunds, Faulk, Harding, Jackson, Jerauld, Jones, Lawrence, Minnehaha, Pennington, Spink, Ziebach)

L. neoniger Emery

IA (=L. niger neoniger; Dickinson, Marshall, Scott, Story)

IL (Champaign, Clark, Coles, Ford, Marion, Mason, McHenry, Mercer, Montgomery, Ogle, Pike, Rock Island, Stark, Tazewell)

IN (=L. niger neoniger; Benton, Lake, Martin, Rush, Tippecanoe, Washington)

KS (Allen, Anderson, Atchison, Barton, Brown, Butler, Cherokee, Cheyenne, Clark, Clay, Coffey, Doniphan, Douglas, Elk, Ellsworth, Franklin, Geary, Grant, Greeley, Hamilton, Harper, Harvey, Jackson, Jewell, Johnson, Kingman, Kiowa, Labette, Logan, Marion, Marshall, McPherson, Meade, Morris, Morton, Nemaha, Neosho, Osage, Ottawa, Phillips, Pottawatomie, Pratt, Reno, Republic, Rice, Riley, Shawnee, Sherman, Stafford, Stanton, Thomas, Trego, Wallace, Washington, Wichita, Woodson)

MI (Alcona, Alger, Allegan, Alpena, Arenac, Bay, Berrien, Calhoun, Charlevoix, Cheboygan, Chippewa, Clinton, Dickinson, Emmet, Gladwin, Grand Traverse, Gratiot, Huron, Ingham, Iosco, Jackson, Kalkaska, Kent, Keweenaw, Leelanau, Livingston, Mackinac, Macomb, Manistee, Marquette, Midland, Missaukee, Montmorency, Muskegon, Oakland, Osceola, Oscoda, Ottawa, Presque Isle, St. Joseph, Schoolcraft, Tuscola, Van Buren, Washtenaw, Wayne, Wexford)

MN (=L. niger neoniger; Aitkin*, Anoka, Beltrami, Benton, Big Stone, Cass, Carlton, Chisago, Clearwater, Cook, Crow Wing, Dakota*, Faribault, Freeborn, Goodhue, Hennepin, Houston, Itasca, Jackson, Kandiyohi, Kittson, Koochiching, Lake of the Woods, Lincoln, Marshall, Martin, Mower, Nobles, Normon, Otter Tail, Pine, Pipestone, Polk, Pope, Ramsey, Rice*, Rock, Roseau, St. Louis, Stearns, Stevens, Swift, Todd, Traverse, Wadena, Washington, Wright, Yellow Medicine)

ND (Adams, Billings, Bowman, Cass, Cavalier, Divide, Emmons, Foster, Golden Valley, Grand Forks, Grant, Kidder, Logan, McHenry, McKenzie, McLean, Morton, Pembina, Ramsey, Ransom, Richland, Sioux, Slope, Stark, Steele, Towner, Traill, Walsh, Ward, Williams,

SD (Bennett, Bon Homme, Brookings, Brown, Brule, Butte, Campbell, Clay, Codington, Corson, Fall River, Grant, Harding, Jones, Lawrence, Meade, Pennington, Roberts, Union, Walworth)

L. pallitarsis (Provancher)

MI (Alger, Charlevoix, Chippewa, Livingston, Mackinac, Marquette, Schoolcraft)

MN (=L. sitkaensis; Aitkin*, Carlton (Greg 1946), Clearwater (Wilson ), Itasca (Noyce, et al. 1997), St. Louis (Greg 1946))

ND (=L. sitkaensis; Benson, Billings, Bottineau, Burke, Burleigh, Cass, Cavalier, Dickey, Divide, Dunn, Eddy, Foster, Golden Valley, Grand Forks Griggs, Logan, McIntosh, McKenzoe, McLean, Mercer, Oliver, McHenry, Pembina, Pierce, Ramsey, Ransom, Renville, Richland, Rolette, Sargent, Sheridan, Sioux, Slope, Stark, Stutsman, Towner, Traill, Walsh, Ward, Williams)

SD (= L. sitkaensis; Brookings, Harding, Lawrence, Moody, Pennington, Walworth)

L. sitiens Wilson

SD (Custer, Meade)

M. mimicus Wheeler

KS (Kearney, Morton)

M. navajo Wheeler

KS (Scott)

M. romainei Cole

KS (Barber, Cheyenne, Clark, Grant, Greeley, Hamilton, Haskell, Morton, Scott, Stanton, Wallace)

P. arenivaga (Wheeler)

IA (Harrison, Monona, Woodbury)

IL (Mason)

KS (Edwards, Harvey, Reno)

P. bourbonica Forel

KS (tropical tramp species, no locality (Trager 1984))

P. longicornis (Latreille) tropical only in heated buildings

IL (Kane, Peoria)

IN (Marion)

P. parvula (Mayr)

IA (Clinton, Dubuque, Lyon, Story)

IL (Champaign)

IN (Lake, Tippecanoe, Washington)

KS (Harvey, Shawnee, Washington, Woodson)

MI (Allegan, Iosco, Livingston, Manistee, Oscoda, St. Joseph, Washtenaw)

MN (Chisago, Dakota*, Goodhue*, Houston, Rice*, Todd, Wadena, Washington)

ND (Stutsman)

P. terricola (Buckley)

IL (no locality)

KS (Anderson, Bourbon, Chase, Cheyenne, Clark, Clay, Crawford, Dickinson, Douglas, Elk, Ford, Jefferson, Kiowa, Leavenworth, Marion, Marshall, Meade, Miami, Montgomery, Morris, Norton, Pottawatomie, Saline, Stafford)

SD (=F. melanderi; Jackson Co)

P. vividula Nylander

KS (no locality (Trager 1984))

Polyergus Latreille

P. breviceps Emery

IA (=P. rufescens breviceps, =P. rufescens bicolor; Clinton, Delaware, Polk, Scott, Story, Woodbury)

IL (Peoria, Sangamon*, Tazewell)

IN (=P. rufenscens breviceps; Crawford)

KS (Johnson)

MI (Cheboygan, Iron)

MN (=P. rusfescens fusciventris, =P. rufescens fusciventris, =P. rufescens bicolor; Crow Wing (Buren 1944), Itasca (Noyce, et al. 1997), St. Louis (Gregg 1946))

ND (Benson, Billings, Bottineau, Cass, Cavalier, Divide, Eddy, Emmons, Grand Forks, McHenry, Pembina, Ramsey, Richland, Traill, Walsh, Ward)

SD (Pennington)

P. lucidus Mayr

IA (Delaware)

IL (Peoria, Tazewell)

IN (St. Joseph)

MI (Cheboygan, Livingston, Roscommon)

ND (Stutsman)

P. imparis (Say)

IA (Clinton, Delaware, Story)

IL (Champaign, DeWitt, Fulton, Hardin, Jackson, Johnson, LaSalle, Mason, McHenry, McLean, Menard, Piatt, Pope, Randolph, Stark, Tazewell, Union, Vermilion, Wabash, White)

IN (=P. imparis minuta, =P. imparis pumila; Clark, Crawford, Kosciusko, Lake, Tippecanoe, Washington)

KS (Allen, Anderson, Atchison, Bourbon, Butley, Cherokee, Cheyenne, Clay, Coffey, Comanche, Crawford, Decatur, Dickinson, Doniphan, Douglas, Geary, Jefferson, Johnson, Kingman, Kiowa, Labette, Lane, Leavenworth, Linn, Marion, Marshall, Miami, Morris, Osage, Pottawatomie, Pratt, Scott, Wilson, Woodson, Wyandotte)

MI (Allegan, Barry, Clinton, Crawford, Grand Traverse, Ingham, Ionia, Iosco, Jackson, Kalamazoo, Kent, Livingston, Mackinac, Newaygo, Oakland, Oscoda, St. Joseph, Washtenaw)

MN (Anoka, Dakota, Goodhue*, Hennepin, Ramsey, Rice*, Wabasha, Washington)