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On right side of main trail, in a moist ground depression caused by a spring. Area overgrown and plant difficult isolate.

Panama rocks. Pottsville sandstone cliffs 30 ft. E. Up under SE rock house.

Allegany State Park Bear Cave Rocks off ASP no. 3 SE of Quaker Lake. SW exposure of Pottsville. Massive boulders some bedrock

Black Rock State Park. 8 mi. north of Watersburg CT

Vancampens run ca 1.4 mi SW of Mill Brook in Delaware Water Gap Ntl. Park in Bloomsburg formation. N. facing rockhouses near stream.

5 m in from forest edge, almost complete shade coverage.

5 m off of social trail heading towards Schuykill River trail. Along creek leading into river.

N. end of Lower Bear Island. Common on shaded rock outcrop. Peters Creek Schist.

Meadow; Buffalo Creek; W of Lewisburg.

Selma

Paunsagaunt Plateau, E fork of the Sevier River, T38S, R4 1/2W, Sec 17, 8600ft elev. Red sandy gravel soil, spruce-fir community.

13mi ESE of Gandy, Snake Valley, T17S, R17W, Sec 7, 5000ft Elev. Clay soil, mixed desert shrub community.

Large floating mat extending off the western shore of the northern of the two smaller island just east of Shad Island. Floating mat was towards the mid-point of this island.

Along forests edge between wooded forest and unmowed grass area

bedrock and cobble in creek

On walking trail

Near bridge on walking path

Before bridge on walking trail

Beside intersection of walking trails

Located on a shaded, somewhat rocky roadside very near the house on the corner at the bottom of the hill.

Behind Roddy Hall in forested area heading toward Pucillo Gymnasium

Found on Pucillo Dr. very near corner the house at the bottom of the hill. Was wrapped strongly around a short tree.

floodplain of Buffalo Creek

old field habitat on hilltop

Owl Bridge Road at the Little Conestoga R. Sunny fence row

This was sprawling directly at the corner, just off of the footpath. Growing between/through english ivy.

bedrock outcrops in Creek

old field habitat on hilltop

Owl Bridge Road at the Little Conestoga R. NE side under catalpa tree.

maintained RR clearing

Mount Holly Springs

Parking lot of Wolf Motors Ford Rt 283 at Mannheim pike.

Found on shaded roadside of Creek Drive between cement curb and the shallow soil.

Low, Acer rubrum woodland just N. of PA turnpike

Found in a field of Goldenrod, on the right field path from the back parking lot beneath a power line structure.

Found in a field of mainly Goldenrod on the edge where the field met the mowed clearing, directly beneath a power line structure.

Growing in a mowed clearing among small daisies and asters. Clearing right between the main trail-head and the parking lot. Growth was sporadically distributed through the field.

Along Poplar run behind ash pile at Lou's outboard; ca 5km NW of Puzzletown

Tucquan glen Rd. Rocky forest of Betula lenta, liriodendron on SE side of the Road

Tucquan glen Rd. Above Rd.

Tucquan glen Rd. below rd on slope above stream

Tucquan glen rd

Sunny temporary pool. Pamish [or Parrish]CK marina, shady side

Further info redacted - sensitive species

Growing next to the Conestoga River in full sun amongst other herbaceous and woody shrubs.

Next to parking lot for Governor Dick's in full sunlight at the forest edge.

Corner of Creek Dr. and S parking lot to McComsey Hall. NE corner of tennis courts outside fence in garden bed.

Growing in partial shade next to Roddy Pond with other herbaceous species

On bank of stream at base of grassy field

In small grassy field that has been undisturbed by humans for an extended period of time.