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Found growing in a wet area with many natural springs on the side of a hill densely forested with mixed conifers and hardwoods.

Sw corner of plot containing Columbia House east side of clump slightly seperation

Found near the top of a large hill about 100 meters down a logging trail in a damp, forested area.

Near the top of a large hill, about 100 meters down a logging trail in a cool, damp forested area.

Millersville University Campus. Between Biemsesdefer and Ganser

Found growing in an open sunny area on the edge of a field at the very top of a large hill.

Woods 20m South of Gadsen Hill Farm

Conestoga banks, Millersville

Woods 60m north of Gadsen Hill Farm

Conestoga Creek near Lancaster

Little Con [little conestoga creek]

Found floating around the edges of a small, shallow, spring-fed pond situated in a sunny spot surrounded by dense hardwood forest on all sides.

Meadows near Lancaster

Found growing in decomposed leaf litter in a cool, damp area at the bottom of a large boulder in a dense hardwood forest.

Southeast side of Gaige along east side of pathway

Upper west side of Gaige Hall facing Prince St.

Found growing in an open brushy area on the side of a hill at the edge of a dense hardwood forest.

in a shallow pond in active cattle pasture, possibly excavated decades before for shallow oil well

Millersville University of PA; South side of Gaige Hall near entrance

North of creekdrive parkinglot

SW corner of plot containg Columbia House 4th tree of clump from the north end

110 ft. Falls S. of Narrowsburg N. Bridge along Delaware River. Very abundant in various NE facing rockhouses of Catskill flaggy sandstone. Forest of Tsuga-Betula lenta

SW corner of plot containg Columbia House 3rd tree from north of clump

Found off of Creek Drive. About 1 foot off the road in a large population of Verbesina alternifolia. Found on a slight decline.

Wolf Creek Narrows, 2 mi NW of Slippery Rock, west side .25 to .33 mi up from Water St. Bridge.

West on Johnson Road from Route 24, on the left in a flat roadside area in full sun.

In the steamside forest of Tocquan creek.

In the streamside forest along Trout Run.

Growing in rock of Catskill fm. crevices in N. Facing Rockhouses on the very steep slope on the south side of the Susquehanna R. SW of Tunkhannock. Forest of Tsuga. Taxus canadensis also abundant.

Millersville University of PA. East of York House and Gaige Hall facing Cottage Ave.

Rt 542 3 mi W of Gretna. Cedar swamp, roadside

Lacawac Sanctuary, SE facing sandstone conglomerate cliffs above Lake Wallenpaupac. Scattered to rare under overhangs bedrock breakdown

[unknown]

Grace Island, in mud flat along south-facing edge of River island just north of Turkey HIll across river from Long Level, York County.

Millersville University of Pa; Between North side of Gaige Hall and West of York house

W. side of Roddy Caputo courtyard

Millersville University Campus. At entrance to Ganser [now the McNairy Library]

East side of York House and Gaige, facing Cottage

Flat area in full sun near edge of woods at top of steep bank above garage.

From Ridge Meadow Road in Pennsylvania bear to the right to follow Harris Mill Road 1.4 miles to roadside grove of trees on the left. Grove continues for 4/10 of a mile. Trees are in full sun. Have been in this location for +/-40 years

emergent wetland in lawn downslope of springhouse west of Iron Ridge Road

Upper Bear Island. In rock crevice.

Cliff Road, 2 mi S. of Winfield.

Millersville Capus On island behind Lyte Hall

East side of Lancaster House and Gaige facing Cottage Ave.

North Side of Gaige and west of York House, toward sidewalk of Cottage Ave.

[meadow along road.]

[Roadside; grassy.]

Off SE corner of Northampton House

Media Hill [Coordinates of county center assigned, probably Media as in Media Heights Golf Course S of Lancaster.]