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Alongside building; west side of Stayer

Lower Bear Island, on shaded rocks. Ca. 3 meters high.

N. Mantandon, Pa. Woods.

Seen only along the vegetated strip connecting the eastern margin with the large island in the southern extent of the pond.

Collected in shallow water of Smith Lake.

250 feet from south side of Jefferson Hall

State Game Lands 302, Greene County, forested earthen berm in Enlow Fork Wheeling Creek floodplain

Marshy bog, sunny.

State Game Lands 156, Lebanon County, Walnut Run watershed; in forested diabase substrate approximately 1,300 ft upstream of US RT322

Swamp; shallow water. South end of Lake.

Governor Dick Park, Lebanon County, approximately 500 feet NW of Poplar Drive

In salt marsh, 1/4 mi E of Indian Field Creek; N side of Yorktown Colonial Parkway.

Old Camp Snyder, Lancaster County, forested west-facing hillside along Climbers Run, vertical and near vertical schist rock faces

Wooded slope.

Western edge of Donegal Campgrounds, tent site 11, growing on a nearby boulder.

Western edge of Donegal Campgrounds, tent site 11, on a low, moist rock amongst leaf litter..

found along the water's edge on the western side of the Monks Hollow Rd. bridge over Crooked Creek, just off of PA Rt. 249.

Uncommon along the trail the heads east from the parking lot off the eastern side of Barren Road.

Controlling a large majority of the south-facing canopy of an Ilex opaca planted in the middle of my backyard (101 E Cottage Ave.) that has since been cut down (in 2013).

Upper Bear Island. Found at the western tip of the small inlet found at the northwestern point of Upper Bear Island.

[N of Wildcat Island.] Scattered throughout the vast floodplain/aquatic meadow to the north and south of the western half of the Normanwood Bridge (Rt. 372).

Near canal S. of Lewisburg-Montandon Road.

Common along R.R. trestle near Maury River behind Blue Bird Bus Works.

A field 1 mi. E. on Mervine St. off of Rt. 222 N. in Pottsgrove, Pa

Savage Swamp=E. Laurchus swamp Montandon. [E. Laurchus spelling]

Bellaire Nature Preserve, Lancaster County, approximately 2,000 feet southeast of Mt Gretna Road/Prospect Road intersectiton on forested diabase substrate.

On boarder of scrub woods 3/4 mi. left on counrty road off rt. 122 bear Big Otter River.

Southeast side of Gaige, along east side of walkway; west of Stayer

Hornbecks Creek; found atop the waterfall of the first major tributary that joins Hornbecks from the north, tributary is characterized by a large, climbable rock face that is coated thickly with bryophytes.

Millersvile State College, George St. lf. on Fredrick st. to Creek Dr. to end wooded area (known and the bush) sunny loc. common.

Crystal Lake; found along an ATV trail that provides access to the lake south of the cape in the westernernmost area of the lake, SE of Big Wapwallopen Creek dam.

Hornbecks Creek; infrequent along the path that parallels Hornbecks Creek upstream; this specimen was collected on the northern terminus of a small wooden bridge that crosses the creek towards the middle of the trail.

Upper Bear Island. Along the western edge of a small inlet at the northwestern tip of Upper Bear Island, parasitizing a small population of Justicia americana.

Just east of Rt. 437 which forms the western border of this section of Lackawanna State Forest; species was found along the trail that heads south/southwest from the trailhead on Johnson Street, at the intersection with a trail that turns sharply to the N

emerging off of the SW shore of Crystal Lake, just southeast of the large cape in the western area of the Lake, SE of the Big Wapwallopen Creek dam.

Growing on a dry, rocky cape on the eastern edge of Lake Success, just east of the Lake Success dam and south of Skyline Drive.

Seen growing along the northeastern margin of a mini-island immediately to the north of the northern and larger of the two unnamed islands found off the southeastern margin of Shad Island. The mini-island is west of the mid-point between Donegal and Manor

Along the western margin of the larger and northern of the two unnamed islands just to the SE of Shad Island; species was found just south of the mid-point of the western shore of this island.

Along the edge of Shad Island, just west of the southernmost point of Shad Island, east of the Nelumbo population.

State Game Lands 156, Lebanon County, Walnut Run watershed; in forested diabase substrate approximately 2,850 ft upstream of US RT322

300 feet from the river along Shenk's Ferry Road growing close to ground.

State Game Lands 302, Greene County, forested earthen berm in Enlow Fork Wheeling Creek floodplain

Rebuck, Pa.

Ryerson Station State Park, Greene County, Polly Hollow Trail on forested erosional channel.

SW corner of plot containg Columbia House 5th tree in from east of clump

Wooded Area behind Burrow's Hall.

Yellow form found behind Phila. Int. Airport growing in dry disturbed soil (rare). Red form found in same location (common). Yellow form also found along Springfield Rd, Springfield Pa (occas.).

Growing abundantly on rocky beach. Collected on East shore of Seal Island.

SW corner of plot containing Columbia House 4th tree in from east of clump of trees

SW corner of plot containing Columbia House 5th tree from north tree in clump