MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Howell, Bob Bridwell Farm, W side of County Road 2660, ca. 4 airmi SW of Trask natural sinkhole pond with seasonal standing water, 36.92722 -91.82916

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Butler, 1 mi E of Highway 67 on Butler County Road 276 at its junction with 271, ca. 2 mi S of Neelyville plants in shallow water in corner of rice field, flowers deep blue, 36.50805 -90.53277

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Carter, About 4 mi S of Van Buren off Highway C to the east shallow water of an upland artificial pond bordered by woods, 36.93472 -91.03222

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, New Madrid, S city limits of Sikeston, Hwy 61 at junctions 60 wet roadside ditch

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Oregon, 6 mi. northeast of Thomasville shallow water of a pond in National Forest, 36.82166 -91.46944

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Laclede, 2 1/2 mi. south of Lebanon. shallow water and wet margins of sinkhole pond., 37.60388 -92.64055

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Phelps, 4 mi. northeast of Edgar Springs. deep rutted, water filled mudholes in old log road on U. S. Forest Service land., 37.74083 -91.83361

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Shannon, On Forest Service Road 4289, 1/4 mi N of Forest Service Road 3174 mudhole in roadway on upland wooded flat, 36.9075 -91.39666

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Stoddard, Otter Slough Conservation Area, near duck blind 9 immediately north of Miller Woods., 36.7308 -90.1036, 98m

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Greene, Willard, 37.305 -93.4283

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Butler, Coon Island Conservation Area, 2-3 miles S of Carola on County Road N; fallow wet old field in early succession.

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Butler, 1 mi E of Highway 67 on Butler County Road 276 at its junction with 271, ca. 2 mi S of Neelyville plants in shallow water in corner of rice field, flowers white, 36.50805 -90.53277

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Texas, Ca. 1 mi N of Boiling Spring at end of Highway BB in shallow water of farm pond, 37.47805 -91.98416

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Crawford, Near Cook Station in pond

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Newton, Muddy margins and shallow water of small artificial pond. 5 Miles s of racine

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Butler, N side of State Highway 142 at junction with County Road 341, ca. 4 mi E of U.S. Highway 67 junction (in Neelyville) edge of large rice field in standing water; commonwith Heteranthera multiflora and H. limosa, 36.56805 -90.43916, 91m

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Texas, Barn Hollow Natural Area, 3 mi N of Mountain View upland human-made pond, 37.05638 -91.7

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, McDonald, Range from va. Mo. To la.

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, New Madrid, Roadside ditch along BUS US 60 at Wal-Mart, 0.1 mile N of jct with US 60. SW of downtown Sikeston. T25N, R13E, Sec 35.

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Oregon, Sinkhole pond along hwy. 19, T24n, r4w, sect. 2, 1 Mile w of greer

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Oregon, McCormack Hollow, ca. 3 1/2 mi N of Greer mudhole in old roadway, 36.82027 -91.34305

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, McDonald

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Taney, Upland pond between Dickens and Taneyville margin of upland pond

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Stoddard, T25N, R12E, near ctr. pt. E boundry Sec. 12. Emer- gent at margin of rice pattie. Open.

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Jackson, Sheffield pond, common, 39.10611 -94.51055

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Jasper, Webb City common in ponds and sloughs, 37.14638 -94.46277

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Boone, Along edge of pond near homestie W-SW of Bearfield Rd. parking lot., 236m

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Taney, Pond. Drury refuge

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Christian, Muddy margins of small shallow pond. 2 And 1/2 miles w of sparta

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Moniteau, Upland sink-hole pond, t48n, r15w, se 1/4 sect. 35, 3 Miles s of wooldridge

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Christian, Muddy margins of shallow pond. 1/2 Mile e of sparta

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Newton, Muddy margins of small pond. 3 Miles sw of newtonia

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Barry, Muddy margins of small pon. 2 Miles w of shell knob

MO

Heteranthera rotundifolia (Kunth) Griseb.

United States, Missouri, Stoddard, Otter Slough Conservation Area, near duck blind 9 immediately north of Miller Woods., 36.7308 -90.1036, 98m

MO

Heteranthera limosa (Sw.) Willd.

United States, Illinois, Monroe, Vallmeyer Road S of Columbia., 38.48333 -90.16666, 140m

MO

Heteranthera limosa (Sw.) Willd.

United States, California, Butte, About 1/4 mile south of Butte City Highway, west of the Rice Experiment Station, about 3 miles west of Highway 70, north of Biggs. Agricultural. T19N R2E S34., 30m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Moniteau, Edge of shore in shallow water of upland sink-hole pond, t48n, r15w, extrene s Part of sect. 35, 3 Miles s of wooldridge

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Barry, Muddy margins of shallow pond. 2 And 1/2 miles n of purdy

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Christian, Muddy margins and shallow water of pond. 1/2 Mile ne of billings

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Shannon, Sink-hole pond (now ruined by man and cattle) in upland, t30n, r6w, sect. 3, 7 And 1/2 miles ne of hartshorn

MO

Heteranthera limosa (Sw.) Willd.

United States, Illinois, Alexander, Found in muddy spot in field

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Charles, 3.5 miles ne of the jct. Of hwy. 94 And hyw.h, n of st. Charles, petals blue White at base, the lower petal also with a yellow and a dark blue spot; anthers Yellow, the filaments blue above, white below; open marsh surrounded by Cornfields, 38.87166 -90.4, 131m

MO

Heteranthera limosa (Sw.) Willd.

United States, Arkansas, Monroe, Marshy plants in a rice field 2 and 1/2 miles s of junction of u.s. 70 And u.s. 49 Along hwy. 49. S of brinkley

MO

Heteranthera limosa (Sw.) Willd.

United States, Oklahoma, Cherokee, Growing in mud along edge of small stock pond in open pasture, 2 miles w of Woodall methodist church on u.s. Hwy. #62. Robust growth. Flowers purplish Blue.

MO

Heteranthera limosa (Sw.) Willd.

United States, Mississippi, Sharkey, Delta National Forest; alluvial bottomland; dry bed of Little Sunflower River at Highway 16 bridge, 6.5 miles SE of Rolling Fork; mucky Dowling clay soil.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Ray, Floyd ponds, 39.1925 -94.11055

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Polk, Pleasant Hope Wildlife Area pond at the end of main entrance road

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Butler, South of Poplar Bluff in roadside pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Taney, Near Taneyville in pond, 36.74138 -93.03416

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Jackson, Kansas City common, 39.09972 -94.57833

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, New Madrid, Roadside ditch along Business U.S. Highway 60 at Wal-Mart, 0.1 mi N of junction with U.S. 60 SW of downtown Sikeston common clumped aquatic in mud of ditch; flowers white, wilted at 6:00 pm.Heteranthera rotundifolia, Sagittaria calycina, 36.76638 -89.62

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Butler, Highway 142, S of Butler County Road 320 ditch beside road, 36.67111 -90.42

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Pulaski, Fort Leonard Wood; Big Piney Quad.; UTM 05-828 41-755 in mud puddles in old road on top of ridge, sandy potholes in old road; small blue flowers, 37.72916 -92.05361, 299m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Dent, Pond N of Jadwin pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Christian, 2 mi W of Sparta muddy margins of shallow pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Mississippi, Washington, 2.5 mi N of Stoneville. Delta Branch Experiment Station. Heavy clay soil.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Shannon, 3 mi. northwest of Highway 19, and north of F. S. Road 3174 elbow Pond, a natural sinkhole pond, 36.89305 -91.39666

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Wayne, Chaonia Landing at the dead end of Highway W on Wappapello Lake wet muddy shore and shallow water in cove across from marina, 36.9775 -90.36055

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Howell, Dripping Springs Sink on James Clegg farm on State Route BB, ca. 4 1/2 mi N of West Plains small pool of water in bottom of large, open sinkhole basin; flowers blue, 36.81138 -91.85055

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Wayne, Lake Wappapello State Park, near E end of State Hwy 172, marshy inlet along picnic area scattered at water's edge of marshy area, corollas whitescattered Cephalanthus at edge of lawn area, 36.9475 -90.34166, 119m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Carroll, Collected from study site T-13a, W of County Road 503 and N of study site W-6c; near the Missouri River at river mile 309.0 L farmed temporary wetland, 39.22805 -93.74888, 207m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Louis, Creve Couer

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Charles, U.S. Army Corps of Engineers Riverlands National Environmental Demonstration Area, just S of Alton, IL on bank of Mississippi River, E of Highway 67, S side of Teal pond, running E from US Highway 67 small grassy ditch with standing water on S side of pond between experimental prairie and levee; locally commonEchinodorus, Eleocharis, and grasses, 38.875 -90.19166, 126m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Andrew, Nodaway Valley Conservation Area; E side along SE edge of NE-SW trenching ditch; ca. 200 yds S of field road and power line, 40.07944 -95.04138

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Clair, Ca. 4.0 mi NW of Blackjack, Roscoe Quad. Schwartz Prairie, owned by MO Prairie Foundation; just W of Allen Branch near sandstone outcrops; in mud at edge of largest pool of water in sandstone outcrop, corolla bluish-purple and partially withered, 6 or more plants, 37.91583 -93.85305

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Charles, Busch Wildlife Area, wetland area 0.1 mile southwest of Lake 33., 38.7294 -90.7772, 158m

MO

Heteranthera limosa (Sw.) Willd.

United States, New Mexico

MO

Heteranthera limosa (Sw.) Willd.

United States, Texas, Comanche Spring: New Braunfels, etc..

MO

Heteranthera limosa (Sw.) Willd.

United States, Texas

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Pike, Ted Shanks Conservation Area - SE Unit.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Bollinger, Duck Creek Conservation Area.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Webster, N side of Hwy 60, 0.5 mi E of Porter Crossing Rd at Rogersville City Limit sign, 37.1242 -92.9833

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Warren, Between Washington Municipal Airport and state Highway 47., 38.59085 -90.9999333

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Charles, Busch Memorial Conservation Area, ca. 0.1 mile S of Lake 33., 38.7293 -90.7773667

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Stoddard, Mingo National Refuge flatbanks

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Butler, NW corner of intersection of Butler County Roads 270 and 277 rice field, many more plants now than last year, 36.55472 -90.56638

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Newton, Muddy margins of shallow pond. 7 Miles ne of newtonia, near barry co. Line

MO

Heteranthera limosa (Sw.) Willd.

United States, Mississippi, Washington, ca 5 mi N of Hollandale, roadside ditch. local.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Warren, 0.25 mi S of State Route 94 along Schomberg Road sand dunes and drying fallow field (vernal pond?); in field in floodplain of Missouri River

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Phelps, Mark Twain National Forest, 1/2 mi S of Highway M on Forest Service Road 1763 wildlife pond in upland oak, hickory forest, 37.74222 -91.98

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Carroll, Along Missouri River S of Carrollton mud flat along river

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Saint Charles, on E side of U.S. Highway 67 just S of Mississippi River bridge to Alton, IL; Teal Pond, just E of highway on S side of main road through area; T48N R07E; locally common in ditch below levee on S side of pond, with grasses, sedges, and Eleocharis; petals blue., 38.875 -90.19166, 126m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Howard, Collected from study site NC-8, W of Highway Z off County Road 339; near the Missouri River at river mile 205.0 L scoured area created by the flood of 1993 that is not directly connected to the river, 39.02222 -92.87555, 181m

MO

Heteranthera limosa (Sw.) Willd.

United States, California, Butte, Ca. 20 ft E of the Midway, ca. 7 mi S of Durham, S of Chico, in rice field., 30m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Greene, Springfield, 37.21527 -93.29805

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Lawrence, Near I-44, Halltown farm pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Callaway, Little Dixie Lake off Hwy J, N of Millersburg muddy shores of lake, flowers white, 38.925 -92.125

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Ozark, Pond at Wasola pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Lincoln, Cuivre River State Park, lake, lincoln, in cove where road to old turnbull house comes out. manmade lake, in shallow water - det by doug ladd 7/87, 39.02527 -90.9075

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Butler, South of Poplar Bluff. in roadside pond

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Jasper, Muddy margins of shallow ponds, near carterville

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Butler, Big Cane Conservation Area, SW corner, ca. 4.3 airline miles SSE of Neelyville, ca. 0.5 miles directly north of the parking lot along CR 278., 36.5060278 -90.4993611, 92m

MO

Heteranthera limosa (Sw.) Willd.

United States, Mississippi, Sharkey, Delta National Forest; alluvial bottomland; dry bed of Little Sunflower River at Highway 16 bridge, 6.5 miles SE of Rolling Fork; mucky Dowling clay soil.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Pike, Ted Shanks Conservation Area - SE Unit.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Bollinger, Duck Creek Conservation Area.

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. West side Pool no. 15, draw-down pool bottom and berm., 36.708016 -90.105135, 98m

MO

Heteranthera limosa (Sw.) Willd.

United States, Texas

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. West side Pool no. 15, draw-down pool bottom and berm., 36.708016 -90.105135, 98m

MO

Heteranthera limosa (Sw.) Willd.

United States, Missouri, Newton, Muddy margins of shallow pond. 7 Miles ne of newtonia, near barry co. Line

MO

Heteranthera limosa (Sw.) Willd.

United States, Mississippi, Sharkey, Delta National Forest; alluvial bottomland; dry bed of Little Sunflower River at Highway 16 bridge, 6.5 miles SE of Rolling Fork; mucky Dowling clay soil.