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Stop outside Big Bend National Park entrance

Wild Cat Island - moist sunny rocks

Junction of River Road and Shenk's Ferry Rd.

(Eastern Pa. Baptist Association) on south Rt. 222

Quarry Rd. 1.5 mi east of US 222 on dirt road to Octoraro creek.

Wild Cat Island, sunny pool margin

Roddy Hall Stairwell

Upper Bear Island, on rocky outcrop

Moist sedge meadow near Bart Chapel NE Green Tree just south of Featherbed Rd. Scattered in full sun by stream.

Main St in Glendale 5 mi. west of the church in Glendale.

Upper Bear Island, On rocks

In flower bed along Walsh Ave. Shady area on N side of house. Growing with ferns from bare soil.

Upper Bear Island, rocky shore, northwest side of island

Upper Bear Island, W side near R. maximum

NW Upper Bear Island

Going in field along road thru Safe Harbor Park

Big Bend National Park, Hot Springs Trail.

2630 Helen St. Allentown. Garden, moist rich soil; open sun, part shade

Touquan [tucquan] creek on Hilldale Road Roadside on weedy bank; open sun

Upper Bear Island, on elecated rocks

Stillwater cove

Sonoran Desert, Lower Calico Hills, Red Rock Canyon

Meadow N. of Bk. Baron Rd along C. ck. [Conowingo assumed]. In low floodplain forest of Fraxinus, Q. bicolor, A. negundo, J. nigra, A. rubrum. Lindera is common. Strange low forest with thick undergrowth and channels that flood from C. creek during high w

Meadow N. of Bk. Baron Rd along C. ck. [Conowingo assumed]. Many Q. palustris

Mussel Point, Monterey penisula

Along Conowingo Creek near Bridge NE Pleasant Grove

Gliesners swamp

Monterey penisula

Along Conowingo Creek near Bridge NE Pleasant Grove.

Montery penisula

Meadow N. of Bk. Baron Rd along C. ck. [Conowingo assumed] [May not be exact collection location - notebooks are not formatted properly for col. 4736-4740].

Located Oregon Rd. 2 miles West of Rt. 222 intersection. Located at roadside, sunny and dry.

Millersville Campus across the street from Dilworth, dense shady habitat

Found on moist wooded hillside at Shenk's Ferry.

Found along Route 33 at the West Virginia-Virginia border.

SE Pleasent Grove. Just S. of Transmission lines. An extensive sedge rush meadow. Parts drained with open pools full of Elodea.

Found along Route 170 five miles east of Panther Junction, along the road near run-off gulch.

Small swamp SE Nickel Mines ca 2km. Just west of Springhouse. Mostly Acer rubrum and some Alnus and considerable Rhus vernix a few Ilex v. Much typha. Area pastured and thus degraded except for the wettest swamp.

Roddy Hall staircase

Swamp or low moist woods S of pond SE of beartown. Forest of A. rubrum and Liriodendron

[none listed on voucher, but one groff collection list it as lancaster city]

Site 1; in woods

Bear swamp NJ

Growing near shore.

[groff's garden]

Near the water edge.

Found attached to the sand in the creek when the tide went out.

Found in the middle of the freshwater creek.

Lake Grubb park (2 mi N mountville)

Swavely's mill (Muddy run)