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Located at end of woodland area between the end of the River Trail and north of the lower powerline in open woodland clearing.

Otter creek bridge at long level

Located on the upper slope, off of the River Trail by about 30 meters

Found by a fallen mossy log, muddy soil, very dense area of the Bush, between the two rather lateral Bush Trails, approx. 10 meters NE of a metal rod fence

15 ft. south of stream and north of secondary trail and west of main trail bordering the Conestoga River

Located along the lower elevations of the forest and creeping up the slope.

New Castle, Roadside.

It was located and collected along the upland slope about 30 meters west off of the River Trail in the rain.

Schmitt land tract, 1 mile off Route 7 between Milo and Brownville Jct.; banks of fast-flowing stream

Base of hill, 25 ft. west of main trail, 15 ft. south of stream

8.8 mi. n. Toxey; longleaf pine hills; sandy clay

Upper Bear Island, west shore in muddy rocks

Rt. 563 Timberline Lake. Bog Shore

Mercer bog, 1-2 mi W of Mercer on Pa 318, headwaters of the Lacawannock Creek.

Beach Island, east shore dock, near rock overhang

Weedy building lot, Penn state Campus

25 feet W of the Susquehanna River, 15 feet S of the first small trail on the other side of the little valley.

25 feet W of the Susquehanna River, 15 feet S of the first small trail on the other side of the trench.

Bass River State Park, cedar bog by dam breast

Plot of Marine Science Consortium, SW of main gate to wallop's island base. Common in disturbed old field.

.5 mi W. of Pusseyville bride and Pa. T490, moist woods

In a field next tot he Cozy Cottage along rt 22

W of the Susquehanna River, E of the golf course at the top of the hill near the fire pit

Three miles east of Slippery Rock along Branchton Road at Long Run, 1/2 mile west of junction with Pa route 8. Swamp

New Berlin. Road bank - edge of dry woods

Wet, sunny soil. Woodlands stream Susquehanna River Area.

Growing along rt 372 near Muddy Run Park, Holtwood.

Edge of potato patch corner of Green Valley and Iron Stone Hill Rd.

Francis Parks farm 2 mi S.W. off Becker Rd in an open mowed field.

Wallace Cemetery beside La. 177 near Clara Springs. Sec 36, T10N, R11W. Very dry, sandy soil. Very thick cover over .5 acre, with O. crotalophoroides, O. nudicaule, and Botrychium lunariodes. No evidence of limestone

Growing along rt 372 near Muddy run park, Holtwood Pa

Francis Parks Farm 2 mi S.W off Becker Rd. streamside in old field

Growing along rt 372 near Muddy Run Park, Holtwood

By US 34 crossing of Platte River ca. 3 mi. S.E. Grand Island; moist sandy clay of prarie

Overgrown field next to swamp

Behind Youndt Bros. Meats, Fivepointville. Moist area

Growing in dry, disturbed soil behind Ichtylogical Assoc. Dock. Peach bottom

Penyrn Park

Roadside, .25 mi N Manumuskin river

Basuman off Millersville Pike

.5 mi N of East Prospect. Dry roadside

Penn state campus - veterinary center. dry roadside

Growing in moist woods at Shenk's ferry.

In grassy roadside in western part of eastern section of Ringfield picnic area, on northern side of yorktown colonial parkway

In grassy area next to the York River, ca 200 yds W of Indianfield creek on northern side of Yorktown colonial parkway

Hgw. halfway between wildwood and stone harbor

Growing in grassy field along anchor rd near River Rd.

Walnut spring

hgw. between Wildwood and Stone Harbor

R.R. Fishing Creek