MO
1606873 Ernest J. Palmer 58644 1954-08-19
United States, Missouri, Newton, In spring-fed pond. Girl scout camp "mintahama."
MO
1606803 Ernest J. Palmer 64312 1956-09-30
United States, Missouri, Newton, In still shallow water of lake. George washington carver national monument Near diamond. Hornwort.
MO
100313582 Patricia J. Heglund 468 1985-07-25
United States, Alaska, Yukon-Koyukuk, Study Plot G: located near the south-central border of the Yukon Flats., 66.2325 -146.4925, 261m
MO
3303226 Sidney T. McDaniel 7436 1966-05-05
United States, Florida, Leon, Lake Jackson, common in ca. 2 m of water on eastern edge of lake.
MO
100866287 Richard G. Walter 10908 1986-03-23
United States, Arizona, Pima, Arivaca Creek at point where it crosses road to Ruby, just S of town of Arivaca., 1067m
MO
100314649 Patricia J. Heglund 305 1985-07-11
United States, Alaska, Yukon-Koyukuk, Study Plot H: located south of the Yukon River between Upper and Lower Birch Creek., 66.4275 -146.3036111, 288m
MO
100866645 Harry Tate s.n. 1966-07-10
United States, Arizona, Santa Cruz, Pena Blanca Lake., 1219m
MO
100866591 Gloria Griffith s.n. 1976-06-05
United States, Arizona, Coconino, Foxburro Lake, 35.5 km south of Flagstaff on Schnebly Hill Road., 1920m
MO
100866600 D. Taylor s.n. 1967-09-30
United States, Arizona, Pima, Arivaca Creek at Arivaca.
MO
100546133 George Yatskievych 12-064 2012-08-23
United States, Missouri, Saint Louis, Creve Coeur County Park, on SW side of State Highway 364 (Page Avenue Extension), just NE of Creve Coeur Connector Trail, and just W of bridge over State Highway 141 (Maryland Heights Parkway)., 38.7067 -90.5033, 136m
MO
103063527 George Yatskievych 17-128 2017-07-14
United States, Texas, Brazos, Restivo property, E side of College Station, ca. 0.3 mile W of State Highway 6 via Deer Park Road at S end of Narrow Lane., 30.52847 -96.23444, 82m
MO
100509293 Alan E. Brant 7174 2012-06-22
United States, Missouri, Bollinger, Gipsy Quadrangle. T29N, R8E, NE, NE, Sec. 7. Factory Pond, a disturbed natural upland pond on the property of Dave Conrad., 37.19954 -90.20299, 137m
MO
100866603 Marc A. Baker 8389 1991-05-25
United States, Arizona, Pima, Pena Blanca Lake, near boat ramp at S end of lake, E bank, boggy area. R12E T23S S26. N 34 73 700; E 4 91 600., 1167m
MO
100866605 Jon Ricketson 2112 1984-09-22
United States, Arizona, Apache, Big Lake, 20 miles S of AZ-260, along AZ-273. Big Lake Quad. T6N R28E S30., 2736m
MO
100866614 Jon Ricketson 4000 1985-09-10
United States, Arizona, Coconino, Coconino National Forest, Camillo Tank, 5.2 miles E of the junction of AZ-209 (Lake Mary Road/ FH-3), via U.S.F.S. Road 125 (Kinnikinick Lake Road), along the powerline road, under the powerlines, tank next to Power Line Tank, ca. 6 miles E of Mormon Lake and 25 miles S of Flagstaff. Mormon Lake Quad. R10E T18N S30., 2192m
MO
100866615 Jon Ricketson 4189 1985-10-11
United States, Arizona, Coconino, Coconino National Forest, Foxboro Lake, 2.2 miles W of the junction of I-17 (Schnebley Hill Exit 320), along U.S.F.S. Road 153 (Schnebley Hill Road), at Foxboro Ranch in Clay Park, 25 miles S of Flagstaff. Munds Park Quad. R7E T18N S 32., 1920m
MO
100866608 Jon Ricketson 3310 1985-08-05
United States, Arizona, Coconino, Coconino National Forest, Deadwood Tank. 3.1 miles S of the junction of I-17 (Willard Spring Exit 326). via U.S.F.S. Road 253 and 253B, 0.5 miles S of U.S.F.S. Road 253B, along U.S.F.S. Road 253F, near Munds Park, 16 miles S of Flagstaff. Munds Park Quad. R6E T18N S11., 1992m
MO
100851131 Joel Swift 15-01 2015-08-10
United States, Missouri, Crawford, Maramac Spring Drive, within fish sanctuary, along southwest bank of Maramac Spring., 37.95391 -91.5336
MO
100851154 Joel Swift 15-03 2015-08-10
United States, Missouri, Shannon, In Round Spring Campground, at the mouth of Round Spring., 37.34 -91.49222
MO
100851145 Joel Swift 15-02 2015-08-10
United States, Missouri, Crawford, Maramac Spring Drive, within fish sanctuary, along southwest bank of Maramac Spring., 37.95812 -91.55377
MO
102805226 George Yatskievych 12-064 2012-08-23
United States, Missouri, Saint Louis, Creve Coeur County Park, on SW side of State Highway 364 (Page Avenue Extension), just NE of Creve Coeur Connector Trail, and just W of bridge over State Highway 141 (Maryland Heights Parkway)., 38.7067 -90.5033, 136m
MO
745840 Jon Ricketson 4488 1989-07-13
United States, Arizona, Coconino, Marshall Lake, 2.8 mi N of the junction of Arizona Highway 209 (Lake Mary Road/ FH.3), along U.S.F.S. Road (Marshall Lake Road). Lake on NW edge of Anderson Mesa, above Lower Lake Mary. 7 airmiles N of Mormon Lake and 12 airmiles SE of Flagstaff. Coconino National Forest. Lower Lake Mary Quadrangle R8E T20 N S15, 2168m
MO
3546842 Julian A. Steyermark 82224 1956-07-29
United States, Missouri, New Madrid, Ditch crossing state highway 162 (formerly Road C), 2 1/2 mi E of Gideon in running water of ditch, 36.44444 -89.85416
MO
3571133 Solecki, M.K. 836 1980-08-25
United States, Missouri, Sainte Genevieve, Hawn State Park, behind beaver dam immersed in still water, 37.81027 -90.22777
MO
3544927 Julian A. Steyermark 6118 1938-06-24
United States, Missouri, Carroll, Slough 1 1/2 mi S of Norborne mud bottom
MO
3546175 Julian A. Steyermark 77635 1954-09-18
United States, Missouri, Bollinger, Large spring and branch at base of slopes tributary to Caster River; 2 1/2 mi SW of Buchanan, 9 mi NW of Zalma in the large spring, 37.18083 -90.21083
MO
3522474 Stan Hudson 612 1994-09-28
United States, Missouri, Butler, Snider Ditch by intersection of County Roads 580 and 581, ditch runs between sections 11 and 12 ditch, 36.82833 -90.27111
MO
1929936 Ernest J. Palmer 56281 1953-07-27
United States, Missouri, McDonald, In still shallow water. Along Indian Creek. 1/2 mile east of Lanagan.
MO
1934868 Ernest J. Palmer 61509 1955-10-01
United States, Missouri, Dunklin, In shallow water, along drainage ditch. 2 miles north of Kennett.
MO
101076423 George Yatskievych 17-128 2017-07-14
United States, Texas, Brazos, Restivo property, E side of College Station, ca. 0.3 mile W of State Highway 6 via Deer Park Road at S end of Narrow Lane., 30.52847 -96.23444, 82m
MO
3544982 Julian A. Steyermark 6268 1938-08-29
United States, Missouri, Wayne, Mill creek by bridge creek
MO
2881473 Greg Gust 837 2005-08-12
United States, Wisconsin, Kenosha, [AN UNMOUNTED MO SPECIMEN WAS DISCARDED; IT WAS A MOLDY FILAMENTOUS GREEN ALGA; MARCH 2014; JRA] New Munster Bog Island WI DNR Natural Area TIN-R19E Sections 2, 3 and 10. Shrub-carr bog and northern hardwood., 42.5675 -88.2188889, 251m
MO
3546116 Julian A. Steyermark 77312 1954-09-14
United States, Missouri, Macon, Ethel Lake; 3/4 mi W of Ethel near shore, 39.89611 -92.74861
MO
100783594 Jay A. Raveill 2078 1984-06-16
United States, Missouri, Cole, Binder Lake W of Jefferson City.
MO
3541579 Julian A. Steyermark 20564 1936-10-25
United States, Missouri, Morgan, Gravois Mills Spring, Gravois Mills in lake
MO
3541772 Julian A. Steyermark 21031 1936-08-19
United States, Missouri, Washington, Courtois Creek, Wood's Lake, 1 mi S of Berryman in water of old meander course, 37.91361 -90.98694
MO
3539244 Julian A. Steyermark 12098a 1936-07-21
United States, Missouri, Oregon, E side of Eleven Point River, near Tumble Falls Creek ford, 3 mi SW of Wilderness in slough along bed of old river, 36.75333 -91.24055
MO
3539277 Julian A. Steyermark 12167 1936-07-23
United States, Missouri, Shannon, Kerris pond, 4 mi S of Bartlett in small pond-hole, 36.95083 -91.43138
MO
3539192 Julian A. Steyermark 11931 1936-07-17
United States, Missouri, Ripley, Mabrey Spring, near mouth of Big Barren Creek, 4 mi NE of Bennett spring, 36.85444 -90.94222
MO
3540019 Julian A. Steyermark 14183 1934-08-02
United States, Missouri, Reynolds, Along Black River, 1/4 mi N of mouth of Sinking Creek, 9 mi E of Redford slough along river
MO
3537752 Tim E. Smith 3446 1999-05-19
United States, Missouri, Taney, Drury-Mincy Conservation Area ; ca. 2.5 mi E of Mincy in forested area just S of EW road common in shallow water of pond; possibly a sinkhole with bermed margin, 36.56972 -93.07388
MO
3538689 Julian A. Steyermark 10547 1936-05-17
United States, Missouri, Laclede, Slough paralleling Osage Fork, near Pease Mill shaded places in slough
MO
3053282 Leroy J. Korschgen 951 1978-09-20
United States, Missouri, McDonald, McDonald Co, MO.
MO
100656397 John R. MacDonald 10745 1997-06-20
United States, Alabama, Barbour, Roadside of Hwy. 82 at 1.5 miles W of junction with Hwy. 49 in Comer; area around lake.
MO
3053230 Dick Duchrow 951 1976-06-22
United States, Missouri, Texas, Piney River. Boiling Spring.
MO
1934869 Ernest J. Palmer 61568 1955-10-01
United States, Missouri, Pemiscot, Shallow water of slough. 4 miles NE of Hornersville.
MO
3571863 George Yatskievych 07-124 2007-09-20
United States, Missouri, Holt, Squaw Creek National Wildlife Area, just SW of Mound City on the SW Side of Interstate 29 and NW side of State Highway 159; S side of property, S end of Pelican Pool at junction with Eagle Pool at parking area for eagle observation tower., 40.0536111 -95.2491666, 261m
MO
100497797 C.C. Freeman 22852 2008-06-25
United States, Missouri, Buchanan, Browning Lake, S of Roecrans Memorial Airport; large oxbow lake on W side of Missouri River, 39.7617 -94.9014, 256m
MO
3532781 Ernest J. Palmer 56764 1953-09-18
United States, Missouri, Barton, 1/2 mi W of Nashville shallow water of small pond
MO
3508338 Arthur Christ s.n. 1981-05-05
United States, Missouri, Stoddard, Otter Slough in slough, 36.72722 -90.11416
MO
3508361 Arthur Christ s.n. 1981-07-30
United States, Missouri, Saint Charles, Marais Temps Clair in water
MO
3503491 Benjamin F. Bush 2409 1892-09-15
United States, Missouri, Ray, Ray Co, MO.
MO
3529010 G. Nelson 05 1989-09-14
United States, Missouri, Johnson, Warrensburg; Pertle Springs in hatching pond, 38.763 -93.735
MO
100866604 Jon Ricketson 1418 1984-07-08
United States, Arizona, Yavapai, Coconino National Forest, Stoneman Lake, 9.2 miles E of I-17 (Stoneman Lake Exit), via U.S.F.S. Road 213, at the end of U.S.F.S. Road 213A. Stoneman Lake Quad. R8E, T16N, S8, 9, 16, 17., 2047m
MO
3518814 William E. Harmon 294 1966-09-18
United States, Missouri, Boone, 1/2 mi S of the junction of Highway 63 and Route WW from a farm pond on the E side of the road farm pond; growing along a steep bank in water ranging from one to four feet in depth, 229m
MO
745841 Mary Susan Taylor 960 1975-10-04
United States, California, Butte, E side of Kunkle Reservoir, ca. 1/4 mi E of Pentz-Magalia Hwy, ca. 1 mi S of Paradise; open to sun., 610m
MO
3510537 Melvin L. Conrad 9297 1981-06-10
United States, Missouri, Clark, NE portion of a marsh owned by William Logan about 1 mi SE of Wayland marsh, 40.38722 -91.55916, 152m
MO
3512137 Billy Joe Cox 2341 1971-02-16
United States, Missouri, Boone, Aquarium- UMO Columbia; originally from a shallow stagnant pool near Columbia shallow, stagnant pool; in flower
MO
3516069 Heinrich K.D. Eggert s.n. 1886-09-24
United States, Missouri, Saint Louis City, Canteen Lake lake
MO
3518639 Rebecca A. Haefner 1384 1979-07-29
United States, Missouri, Laclede, Lebanon, 0.5 mi E of Highway 5; Lorrance Pond/Silver Mine Sink upland sinkhole pond surrounded by woods and pasturewith bur and white oak, 37.59972 -92.53083, 387m
MO
3520950 Burnetta Hinterthuer 1066 1973-09-11
United States, Missouri, Ralls, Highway J reservoir, Salt River Basin common submerged plant, 39.60583 -91.66888, 204m
MO
3526760 Kenneth K. Mackenzie 864 1896-09-11
United States, Missouri, Platte, Bean Lake common in water, 39.48527 -95.01444
MO
3523036 J.R. Hurt 3a 1939-08-10
United States, Missouri, Howard, Old Municipal Lake, 7 mi NW of Fayette
MO
3530468 Ernest J. Palmer 1815 1909-04-29
United States, Missouri, Jasper, Alba in water, 37.23833 -94.41722
MO
3540133 Julian A. Steyermark 14623 1934-08-17
United States, Missouri, Texas, Jack's Fork of Current River, ca. 5 mi SE of Arroll slough
MO
3541837 Julian A. Steyermark 21183 1937-02-28
United States, Missouri, Crawford, Onandago Spring, S of Leesburg spring
MO
102839496 Alan E. Brant 7220 2012-09-12
United States, Missouri, Bollinger, Gipsy Quadrangle. T29N, R8E, NE, SE, Sec. 6. Spring-fed slough of the Castor River at the base of a steep northwest-facing escarpment., 37.20881 -90.20304, 128m
MO
100866610 Jon Ricketson 3737 1985-08-30
United States, Arizona, Coconino, Coconino National Forest, Butch Tank, 0.7 miles N of the junction of U.S.F.S. Road 213 (Stoneman Lake Road), along U.S.F.S. Road 765 at K-T Ranch, below Lake Mountain, ca. 1.5 miles NE of Stoneman Lake and 27 miles S of Flagstaff. Hutch Mtn. Quad. R8E T16N Sec. 3., 2222m
MO
1648026 Ernest J. Palmer 62818 1956-06-14
United States, Missouri, Newton, In shallow water of spring fed lake, george washington carver ntl monument, Diamond.
MO
1934872 Ernest J. Palmer 60720 1955-07-18
United States, Missouri, Newton, In spring-fed lake. Girl Scout Camp, "Mintahama". 3 miles NW of Saginaw.
MO
3573814 Nels J. Holmberg 1761 2006-06-06
United States, Missouri, Scott, Cape La Croix Bluffs Conservation Area, fhe former Pobst property, ca. 3 mi SE of Cape Girardeau, S of Cape La Croix growing in beaver pond at shaded base of bluffsAzolla mexicana, Lemna minor, 37.24388 -89.5075, 94m
MO
102942857 Jon Ricketson 4000 1985-09-10
United States, Arizona, Coconino, Coconino National Forest, Camillo Tank, 5.2 miles E of the junction of AZ-209 (Lake Mary Road/ FH-3), via U.S.F.S. Road 125 (Kinnikinick Lake Road), along the powerline road, under the powerlines, tank next to Power Line Tank, ca. 6 miles E of Mormon Lake and 25 miles S of Flagstaff. Mormon Lake Quad. R10E T18N S30., 2192m
MO
1693621 Rebecca A. Haefner H-77-48 1977-09-24
United States, Missouri, Shannon, Current River at Akers Ferry; N side, St. Road K.
MO
1648079 Ernest J. Palmer 63010 1956-07-04
United States, Missouri, Newton, Quiet waters of spring fed pond. George washington carver ntl monument, near Diamond.
MO
1660264 Brian S. Edmond 158 1993-06-15
United States, Missouri, Pike, Shanks wa-roadside slough n of horseshoe lake on e side of rd. Under the boardwalk leading to the duck blind., 139m
MO
102465551 Rebecca A. Haefner 1384 1979-07-29
United States, Missouri, Laclede, Lebanon, 0.5 mi E of Highway 5; Lorrance Pond/Silver Mine Sink upland sinkhole pond surrounded by woods and pasturewith bur and white oak, 37.59972 -92.53083, 387m
MO
101999872 Ernest J. Palmer 56281 1953-07-27
United States, Missouri, McDonald, In still shallow water. Along Indian Creek. 1/2 mile east of Lanagan.
MO
102873754 John R. MacDonald 10745 1997-06-20
United States, Alabama, Barbour, Roadside of Hwy. 82 at 1.5 miles W of junction with Hwy. 49 in Comer; area around lake.
MO
102744875 Gwen K. Perkins 1460 1981-07-31
United States, Alaska, Prince of Wales-Outer Ketchikan, FDR 5500 m.p. 13., 30m
MO
102942856 Jon Ricketson 3737 1985-08-30
United States, Arizona, Coconino, Coconino National Forest, Butch Tank, 0.7 miles N of the junction of U.S.F.S. Road 213 (Stoneman Lake Road), along U.S.F.S. Road 765 at K-T Ranch, below Lake Mountain, ca. 1.5 miles NE of Stoneman Lake and 27 miles S of Flagstaff. Hutch Mtn. Quad. R8E T16N Sec. 3., 2222m
MO
102744877 Gwen K. Perkins 1460 1981-07-31
United States, Alaska, Prince of Wales-Outer Ketchikan, FDR 5500 m.p. 13., 30m
MO
100597261 Alan E. Brant 7220 2012-09-12
United States, Missouri, Bollinger, Gipsy Quadrangle. T29N, R8E, NE, SE, Sec. 6. Spring-fed slough of the Castor River at the base of a steep northwest-facing escarpment., 37.20881 -90.20304, 128m
MO
102744878 Gwen K. Perkins 1460 1981-07-31
United States, Alaska, Prince of Wales-Outer Ketchikan, FDR 5500 m.p. 13., 30m
MO
3548784 Bill Summers 4535 1991-06-21
United States, Missouri, Pulaski, Outside the northeast boundry of Fort Leonard Wood. shallow water of a natural sinkhole pond, 37.77361 -92.08861
MO
102744879 Gwen K. Perkins 1460 1981-07-31
United States, Alaska, Prince of Wales-Outer Ketchikan, FDR 5500 m.p. 13., 30m
MO
3549240 Bill Summers 5380 1992-08-10
United States, Missouri, Pemiscot, 2 mi N of Brasher, on Highway D water filled drainage ditch crossing highway, 36.09583 -89.70861
MO
102745812 Gwen K. Perkins 1612 1981-08-13
United States, Alaska, Prince of Wales-Outer Ketchikan, DFR 5135 m.p., 30m
MO
3546435 Julian A. Steyermark 79350 1955-08-17
United States, Missouri, Maries, N side of Gasconade River bordering slough near Swear and Rogers Ford, 3 mi SW of Summerfield along river, 38.26944 -91.82277
MO
101161952 Alan E. Brant 9017 2019-05-13
United States, Missouri, Stoddard, Otter Slough Botanical Inventory. Otter Lake by canoe., 36.723695 -90.114574, 98m
MO
3546833 Julian A. Steyermark 82198 1956-07-28
United States, Missouri, Saint Clair, In valley of Sac River on W side, Francis Lake and slough of it; 6 mi SE of Roscoe in slough, common, 37.92694 -93.74277
MO
3553364 William Trelease 805 1897-09-10
United States, Missouri, Carter, Current River
MO
3576743 Barbara J. Farnsworth B671 1995-08-16
United States, Missouri, Camden, Ha Ha Tonka State Park spring, 37.97472 -92.76722
MO
3553456 William Trelease s.n. 1895-07-08
United States, Missouri, Dunklin, Vauier River vauier River
MO
3552994 Stephen L. Timme 14428 1997-08-05
United States, Missouri, Vernon, Camp Clark National Guard Unit just ESE of Nevada and E of U.S. Highway 71 attached to sandstone rock in intermittent stream, 37.83333 -94.3
MO
3558722 Nickerson, M.A. s.n. 1969-07-16
United States, Missouri, Ozark, North Fork of White River, 3 mi section between Blair's Ford and Althea Springs
MO
3554772 George Yatskievych 91-248 1991-09-15
United States, Missouri, Stoddard, Otter Slough Wildlife Area, ca. 7 airmi SW of Dexter, 1 mi W of County Highway H in open slough; common submerged aquaticLemnaceae, Nuphar, scattered large Nyssa and Taxodium, 36.725 -90.11027, 98m
MO
3546623 Julian A. Steyermark 80566 1955-10-20
United States, Missouri, Stone, Between bridge over James River and its confluence with White River, on NW side of James River; 3 airmi SW of Radical, 5 3/4 - 6 mi NW of Lampe just below bridge, 36.61055 -93.46472
MO
3549233 Bill Summers 5372 1992-08-10
United States, Missouri, Pemiscot, 1 1/2 mi E of Steele on Highway 164 at Acorn Corner water filled ditch and wet banks, 36.08111 -89.77972
MO
3569777 Wanda W. Doolen 838 1982-05-07
United States, Missouri, Mississippi, Big Oak Tree State Park, abundant in Big Oak Lake occasional in sluggish water ditchesJussiaea repens, 36.6375 -89.29166
MO
745831 Alan E. Brant 1914 1989-07-23
United States, Missouri, Saint Charles, T48N, R7E; public access area of Alton lock and dam, just N of state route 67. Mississippi River., 38.85 -90.2