MO

Hypericum perforatum L.

United States, Missouri, Lafayette, Roadside embankment along Highway I-70; E edge of Bates City roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Jackson, Along U.S. Highway 50, about 3 mi W of Lone Jack roadside

MO

Hypericum perforatum L.

United States, Missouri, Vernon, Along U.S. Highway 71, about 1/2 mi S of the Bates County line roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Polk, Along Missouri Highway 83, about 4 mi N of Bolivar roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Caldwell, Along County Road H, about 3 mi W of Kingston roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Sullivan, Highway HH and Highway 129 roadside, 40.21805 -92.94083

MO

Hypericum perforatum L.

United States, Missouri, Sullivan, Green Castle, 2.5 mi N; Highway D along gravel road, 40.23305 -92.88388

MO

Hypericum perforatum L.

United States, Missouri, Saint Clair, Along County Road C, about 1/2 mi W of Iconium roadside

MO

Hypericum perforatum L.

United States, Missouri, Bates, Along U.S. Highway 71, about 3 mi N of Adrian roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Henry, Along MO 17 about 1/2 mi W of Clinton roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Sullivan, Along County Road U, about 3 mi N of the Linn County line roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Ray, Along Missouri Highway 13, at the S edge of Richmond roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Sainte Genevieve, Road AA, between Missouri Highway 32 and Pickle Springs, ca. 9 mi SW of Weingarten roadside; flowers yellow

MO

Hypericum perforatum L.

United States, Missouri, Schuyler, 1.5 mi W of Queen City; Tara Cemetery area, 40.42472 -92.52611

MO

Hypericum perforatum L.

United States, Missouri, Schuyler, 1.5 mi W of Queen City; E edge of Tara Cemetery on Highway W fence row

MO

Hypericum perforatum L.

United States, Missouri, Randolph, Moberly, S; Shoestring Prairie, Katy Railroad, Highway 63 and Highway A, 39.2857 -92.2605

MO

Hypericum perforatum L.

United States, Missouri, Warren

MO

Hypericum perforatum L.

United States, Missouri, Warren

MO

Hypericum perforatum L.

United States, Missouri, Ozark, On N side of road BB; 3 1/2 mi S of Dora limestone glade, 36.72833 -92.23222

MO

Hypericum perforatum L.

United States, Missouri, Phelps, SW-facing wooded limestone bluffs with small glade on eroded section half way up and on edge of escarpment, with sandstone on top; 4 1/2 -4 3/4 mi SE of Newburg sandy field in valley, 37.87138 -91.86916

MO

Hypericum perforatum L.

United States, Missouri, Carroll, McKinny Conservation Area, ca. 13 mi E of Carrollton, 1.5 mi S of junction with U.S. Highway 24 on E side of State Highway 41; N side of Missouri River floodplain scattered along field road along base of wooded slope, 39.37 -93.24, 197m

MO

Hypericum perforatum L.

United States, Missouri, Bollinger, Along railroad tracks at Lutesville black dot present on petals

MO

Hypericum perforatum L.

United States, Missouri, Butler, PP Highway -- Quadrat IX, 3 individuals

MO

Hypericum perforatum L.

United States, Missouri, Barton, Prairie State Park, ca. 5.5 km N of Mindenmines frequent along disturbed roadside W of stream, 37.5 -94.53333

MO

Hypericum perforatum L.

United States, Missouri, Miller, Lake Ozarks State Park, old CCC quarry level grassy area with shallow rocky soil, 38.1322223 -92.5783334

MO

Hypericum perforatum L.

United States, Washington, Mason, Lake Flora Road; 0.6 miles from Mason-Kitsap County line, north from Belfair, 47.4680556 -122.7666667

MO

Hypericum perforatum L.

United States, Missouri, Saint Francois, St. Francois State Park, middle road in day use area old field

MO

Hypericum perforatum L.

United States, Missouri, Maries, Ca/ 5.0 mi WSW pf Argyle, Argyle Quad. On property of Tim Barnhart, a dentist in Westphallia. diverse dolomite glade in mostly open landscape cominated by coll-season grass pastures; frequent, 38.26916 -92.11333

MO

Hypericum perforatum L.

United States, Missouri, Audrain, Marshall I. Diggs CA, ca. 2 air mi SE of Martinsburg on E & N side of Cty Hwy RA along Montgomery Cty line, 39.06638 -91.64333

MO

Hypericum perforatum L.

United States, Missouri, Cape Girardeau, W of Egypt Mills off Highway 177 roadside

MO

Hypericum perforatum L.

United States, California, Lassen, Lassen National Forest. Ca. 0.2 mi. on 29N03, off Hwy. 36 on pullout just past a dry creek., 40.3771389 -120.8070556, 1459m

MO

Hypericum perforatum L.

United States, Missouri, Cape Girardeau, Trail of Tears State Park on clay hillside in shade

MO

Hypericum perforatum L.

United States, Missouri, Atchison, Star School Hill Prairie Conservation Area, on E side of State Highway 275 ca. 1.5 mi S of Iowa border S- and W-facing slope and adjacent rifge with loess hill prairie dominated by Sorghastrum, Bouteloua, Schizachyrium; large patch in weedy area near parking lot, 40.56111 -95.63388, 290m

MO

Hypericum perforatum L.

United States, Missouri, Scotland, Dancing Rabbit village, ca. 0.5 mi E of the intersection of County Highways M and W, Field 2 old field, 40.33972 -92.10833

MO

Hypericum perforatum L.

United States, Missouri, Lincoln, Cuivre River State Park, prairie, northwoods, open mowed roadside near prairie. roadside, 39.06805 -90.92638

MO

Hypericum perforatum L.

United States, Tennessee, Campbell, Exposed edge of runway. Campbell County Airport.

MO

Hypericum perforatum L.

United States, Missouri, Saint Louis, West of Skinker's Road.

MO

Hypericum perforatum L.

United States, Oregon, Josephine, Siskiyou National Forest, Galice Ranger District. Off Forest Service road 25, 2.0 miles SW of intersection with Forest Service road 2509. T36S R8W S21., 42.4177778 -123.6483333, 1007m

MO

Hypericum perforatum L.

United States, Missouri, Howell, 2 mi SW of Pomona on County Road 4780, 36.8558 -91.9214

MO

Hypericum perforatum L.

United States, Kentucky, Laurel, South of Livingston, between Mt.Vernon and London, ca 0.35 mile southwest of I-75 overpass (at exit 49) on Rockcastle River Forestry Road (off end of KY 909)., 37.2244 -84.2206

MO

Hypericum perforatum L.

United States, Kentucky, Madison, Fort Boonesborough State Park, southwest of junction of KY 627 and the Kentucky River., 37.90056 -84.268333

MO

Hypericum perforatum L.

United States, California, Humboldt, On U.S. 101, near Holmes, 1.76 km south of Stafford Road.

MO

Hypericum perforatum L.

United States, Missouri, Sainte Genevieve, Magnolia Hollow Conservation Area, ca. 8-11 mi E of Bloomsdale. Oak-maple dominated, mixed hardwood forest., 38.1177778 -90.1313889, 150m

MO

Hypericum perforatum L.

United States, Missouri, Benton, Hi Lonesome Prairie Conservation Area, ca. 1.6 airline miles NW of Cole Camp., 38.4758334 -93.2263889, 313m

MO

Hypericum perforatum L.

United States, Missouri, Saint Louis City, Area of the intersection of Arsenal Street, River Des Peres, railroad yards and McCauseland Avenue., 38.6091667 -90.3091667, 130m

MO

Hypericum perforatum L.

United States, Missouri, Cole, Jefferson City., 38.5766667 -92.1733334

MO

Hypericum perforatum L.

United States, Missouri, Dade, Horse Creek Prairie Conservation Area., 37.4067 -93.9964

MO

Hypericum perforatum L.

United States, Michigan, Kent, Wyoming.

MO

Hypericum perforatum L.

United States, Missouri, Livingston, Fountain Grove Conservation Area., 39.702669 -93.313712

MO

Hypericum perforatum L.

United States, Missouri, Saint Clair, Taberville Prairie Conservation Area., 38.04 -93.97

MO

Hypericum perforatum L.

United States, Missouri, Cass, Roadside embankment, along U.S. 71, at Peculiar.

MO

Hypericum perforatum L.

United States, Missouri, Putnam, Morris Prairie Conservation Area, at SW end of 235th Street off County Highway F, ca. 1.2 miles W of junction with State Highway 129, just N of Sullivan County line. Just N of small creek crossing old farm road running N-S through property., 40.3860833 -92.9381666, 288m

MO

Hypericum perforatum L.

United States, Missouri, Butler, US Highway 67 at junction with County Road 421, 36.8178 -90.4917

MO

Hypericum perforatum L.

United States, Kansas, Barber, Roadside of Kansas Hwy. 2. Four miles west of Kiowa. Uncommon.

MO

Hypericum perforatum L.

United States, Arkansas, Prairie, P.O. DeValls Bluff. Bottoms of White River. Few. Poor specimens.

MO

Hypericum perforatum L.

United States, Wisconsin, Brown, Holland Red Maple Swamp, T21N-R20E Sections 14 and 15. At end of Refuge Road ca. 1.0 miles S of Highway 96. Red Maple northern wet-mesic forest., 44.29861 -88.05055, 279m

MO

Hypericum perforatum L.

United States, Missouri, Lewis, W and NW-facing limestone bluffs with chert above; Wyaconda River; 2 1/2 mi S of Canton prairie openings on top, 40.08444 -91.52916

MO

Hypericum perforatum L.

United States, Missouri, Pettis, Along US50, about 2 mi E of the Johnson County line roadside

MO

Hypericum perforatum L.

United States, Texas, Wise, 0.5 mile E (S?) of Wise-Montague Co. line on hwy. 287. Roadside.

MO

Hypericum perforatum L.

United States, Missouri, Christian, A few mi N of Chadwick growing by the roadside; flowers yellow

MO

Hypericum perforatum L.

United States, Missouri, Johnson, Along Missouri Highway 131, about 3 mi N of Pittsville roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, De Kalb, Along U.S. Highway 36, about 5 mi W of Cameron roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Linn, Along U.S. Highway 36, about 3 mi W of Brookfield roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Crawford, Reis Biological Station; SW of Rainbow Darter Lodge prairie, 37.95166 -91.16833

MO

Hypericum perforatum L.

United States, Oregon, Linn, Along US Highway 20, at crossing of Hackleman Creek, ca. 1 km E of Tombstone Pass. Open slopes above creek bed. GPS coordinates., 44.4 -122.12777, 1220m

MO

Hypericum perforatum L.

United States, Missouri, Crawford, Between Road ZZ and railroad tracks, N side of pond, ca. 2 mi SW of Cuba, ca. 5 mi NE of St. James, S side of Hwy. 44 at Rosati Winery. Moist to very wet clay soil in open sun in marsh-meadow., 38.032 -91.528

MO

Hypericum perforatum L.

United States, Missouri, Scott, Hudson property, on N side of County Road 504, W of junction with County Road 505, ca. 3.5 air miles SE of Benton., 37.0623056 -89.5131111, 104m

MO

Hypericum perforatum L.

United States, Missouri, Stone

MO

Hypericum perforatum L.

United States, Missouri, Saint Charles, Ca. 0.8 mile WSW of the Mississippi River along US Hwy. 67, on levee north of highway, near West Alton., 38.87666 -90.19805, 128m

MO

Hypericum perforatum L.

United States, Missouri, Howell, Tingler Lake Natural Area, ca. 7 1/2 mi S of West Plains dry field bordering wet meadow, 36.60222 -91.87638

MO

Hypericum perforatum L.

United States, Missouri, Webster, 2 mi SW of Caddo open thickets along roadside, 37.48 -93.06222

MO

Hypericum perforatum L.

United States, Missouri, Hickory, Along US 54, about 1/2 mi W of Hermitage rocky roadside

MO

Hypericum perforatum L.

United States, Missouri, Jefferson, 4 mi NW of Festus in dry fields in valley

MO

Hypericum perforatum L.

United States, North Carolina, Avery, Granitic summit of Grandfather Mt, in loam pockets, almost a weed along the road.

MO

Hypericum perforatum L.

United States, Kansas, Miami, Roadside embankment, along KS 68, about 3 miles west of Louisburg.

MO

Hypericum perforatum L.

United States, Missouri, Franklin, St. Albans along railroad tracks, 38.578 -90.773

MO

Hypericum perforatum L.

United States, Missouri, Butler, County Road 426, near Arndt's Cabinet Shop roadside, 36.83222 -90.63583

MO

Hypericum perforatum L.

United States, Missouri, Randolph, Strip Mine Vegetation Project old field and roadside, 39.53777 -92.63472

MO

Hypericum perforatum L.

United States, Missouri, Pike, Co rd 65, w side of rd approx 150 m n of jct with co rd 80., 232m

MO

Hypericum perforatum L.

United States, Missouri, Jefferson, W of DeSoto. Township 39 N. Range 3 E. Section 11. Grassland in E part of large pasture ca. 0.3 mi (500 m) N of confluence of Parker Creek with Big River., 38.125 -90.675, 190m

MO

Hypericum perforatum L.

United States, Missouri, Jefferson, 6.5 mi (10.5 W of DeSoto). T39N, R3E, Sec. 11. Large pasture, ca. 0.3 mi (500 m) NE of confluence of Parker Creek with Big River. Elev. 560 ft (170 m)., 38.125 -90.675, 170m

MO

Hypericum perforatum L.

United States, Missouri, Clark, 3 mi W of Antioch roadside banks bordering county gravel road at Neeper Wildlife Area

MO

Hypericum perforatum L.

United States, Missouri, Cole, McKinney Farm, 0.5 mi N of Mud Creek Road, W of house pond bank, dry clay soil; common

MO

Hypericum perforatum L.

United States, Missouri, Reynolds, Johnson's Shut-Ins State Park, along Hyw N open pasture, 37.5544444 -90.8513889

MO

Hypericum perforatum L.

United States, Missouri, Shannon, Along Highway 19, 5 mi N of Eminence roadside

MO

Hypericum perforatum L.

United States, Missouri, Franklin, Beaufort along roadside, 38.42083 -91.18888

MO

Hypericum perforatum L.

United States, Alaska, Prince of Wales-Outer Ketchikan, Prince of Wales Island. Craig-Hollis Hwy. m.p. 20. Alder Lane. m.p. .3S 7; T74S; R 83E. In disturbed soil. Uncommon., 30m

MO

Hypericum perforatum L.

United States, Missouri, Pulaski, Fort Leonard Wood Army Base, open, previously disturbed area at intersection of FLW Road 25 and FLW Road 22 e-facing gentle slope in old field; chert and dolomite; Claiborne silt loamFestuca pratensis, Juniperus virginiana, Andropogon virginicus, 37.74361 -92.05333

MO

Hypericum perforatum L.

United States, Missouri, Chariton, Along County Road C, about 3 mi W of its junction with Missouri Highway 5 roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Adair, Roadside roadside, 40.20527 -92.65638

MO

Hypericum perforatum L.

United States, Missouri, Howard, Specimen consists of crushed plant material of plants grown from see purchased from Johnny's Select Seed (Albion, Maine, 1997). Seed was germinated in a greenhouse in Columbia, Missouri, and plants were set outdoors at the University of Missouri's Horticulture and Agroforestry Research Center in New Franklin, Missouri. Plants were harvested after a dry-down period., 39.01777 -92.76055, 197m

MO

Hypericum perforatum L.

United States, Washington, King, Mt. Baker/Snoqualmie National Forest. 3.7 mi E on Denny Creek Road from intersection with I90 at Ashael Curtis. Sunny patch at base of rockfall. T22N R11E Sec. 5., 950m

MO

Hypericum perforatum L.

United States, Missouri, Jefferson, 6.5 mi (10.5 W of DeSoto). T39N, R3E, Sec. 11. Wooded slopes along Mammoth Creek, ca. 0.3 mi (500 m) NE of its confluence with Big River. Elev. 560 ft (170 m)., 38.125 -90.675, 170m

MO

Hypericum perforatum L.

United States, Missouri, Saint Charles, Klondike County Park, roadside near quarry., 38.58 -90.8419, 177m

MO

Hypericum perforatum L.

United States, Missouri, Linn, Pershing State Park, open roadside of MO 130 at north end of park roadside, 39.77027 -93.20305

MO

Hypericum perforatum L.

United States, Missouri, Worth, Emmett and Leah Seat Memorial Conservation Area, ca. 5 mi E of Denver on County M, 40.39166 -94.22388

MO

Hypericum perforatum L.

United States, Kansas, Johnson, Desoto, 1.2 mi. S. Sunflower Army Ammunition Plant. W. side of Kill Creek, N. of Classification Yard. Small strip of remnant prairie, wet ditches, and cool-season pasture along railroad right-of-way., 253 - 262m

MO

Hypericum perforatum L.

United States, Missouri, Pike, Near Clarksville, 39.37055 -90.905

MO

Hypericum perforatum L.

United States, Missouri, Cooper, Along I-70, about 1 mi W of the Arrow Rock Exit roadside embankment

MO

Hypericum perforatum L.

United States, Missouri, Laclede, On I-44, 1 mi N of junction MM, at Lebanon, 381m