BRIT:VDB
BRIT261514
United States, Pennsylvania, Westmoreland
BRIT:VDB
BRIT249306
United States, Pennsylvania, Westmoreland
BRIT:VDB
BRIT253295
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT250758
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT249176
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT253581
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT246301
United States, Pennsylvania, Fayette
BRIT:VDB
BRIT246259
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT248281
United States, Pennsylvania, Lehigh, detailed locality information protected
BRIT:VDB
BRIT221467 J. E. Benedict, Jr. 4439 1938-06-26
United States, Pennsylvania, Elk, ¼ mi. NW of McDonald Camp on Mix Run Trail.
BRIT:VDB
BRIT222041 J. E. Benedict, Jr. s.n. 1941-07-04
United States, Pennsylvania, Tioga, 7 mi. NE of Leetoma.
BRIT:VDB
BRIT214000
United States, Pennsylvania, Allegheny
BRIT:VDB
BRIT196237 Harold W. Pretz 3087 1910-11-06
United States, Pennsylvania, Lehigh, Along Jordan Creek. Along N.W. bank below covered bridge about 5/8 mile W. by N.W. of Kernsville.
BRIT:VDB
BRIT196636 Harold W. Pretz 7318 1914-11-26
United States, Pennsylvania, Monroe, At (or below) the mouth of Delaware Water Gap. W. side of stream.
BRIT:VDB
BRIT195670
United States, Pennsylvania, Luzerne
BRIT:VDB
BRIT201372
United States, Pennsylvania, Bedford
BRIT:VDB
BRIT203186
United States, Pennsylvania, Bradford
BRIT:VDB
BRIT197069 Harold W. Pretz 7261 1914-09-07
United States, Pennsylvania, Wyoming, Roadside along S. bank of Susquehanna River above bridge and opposite Tunkhannock.
BRIT:VDB
BRIT201836
United States, Pennsylvania, Warren
BRIT:VDB
BRIT197255 D. E. Boufford 21101 1979-06-17
United States, Pennsylvania, Jefferson, Eldred Township; 3.7 km (2.3 miles) S of Penn. route 899 on Penn. route 36; N of the town of Sigel.
BRIT:VDB
BRIT201704
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT195212
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT202311
United States, Pennsylvania, Tioga
BRIT:VDB
BRIT198001 Harold W. Pretz 3018 1910-10-09
United States, Pennsylvania, Carbon, Along run flowing from near top of Broad Mt. into Nesquehoning Creek about opposite the breaker just W. of Nesquehoning.
BRIT:VDB
BRIT197875 J. E. Jennings s.n. 1919-06-01
United States, Pennsylvania, Crawford, Pymatuning Swamp, vicinity of Hartstown.
BRIT:VDB
BRIT196346
United States, Pennsylvania, Forest
BRIT:VDB
BRIT196486 Jos. R. Mumbauer
United States, Pennsylvania, Montgomery, detailed locality information protected
BRIT:VDB
BRIT203038
United States, Pennsylvania, Wyoming
BRIT:VDB
BRIT195669
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT195666
United States, Pennsylvania, Lebanon
BRIT:VDB
BRIT195623
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT202997
United States, Pennsylvania, Lancaster
BRIT:VDB
BRIT195843
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT201465
United States, Pennsylvania
BRIT:VDB
BRIT198314 L. K. Henry s.n. 1930-07-00
United States, Pennsylvania, Monroe, Near Buck Hill Falls.
BRIT:VDB
BRIT203189
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT201867
United States, Pennsylvania, Tioga
BRIT:VDB
BRIT201965
United States, Pennsylvania, Allegheny
BRIT:VDB
BRIT199726
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT196311
United States, Pennsylvania, Fayette
BRIT:VDB
BRIT202153
United States, Pennsylvania, Bradford
BRIT:VDB
BRIT195316
United States, Pennsylvania, Wyoming
BRIT:VDB
BRIT201703
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT201835
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT197394 H. Jennings
United States, Pennsylvania, Allegheny, detailed locality information protected
BRIT:VDB
BRIT198254 Harold N. Moldenke 17607 1945-07-04
United States, Pennsylvania, Warren, Sandstone Springs.
BRIT:VDB
BRIT197475 F. H. Utech 82-182 1982-06-04
United States, Pennsylvania, Somerset, Jefferson Township, Seven Springs Road, ca. 11.0 mi E of junction of PA hwys 381-711 and Seven Springs Road on the latter from Champion., 823m
BRIT:VDB
BRIT195211
United States, Pennsylvania, Berks
BRIT:VDB
BRIT203037
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT197653 R. L. Schaeffer, Jr. 66711 1962-07-31
United States, Pennsylvania, Berks, 1 1/2 miles n.w. of Hamburg.
BRIT:VDB
BRIT201134
United States, Pennsylvania, Westmoreland
BRIT:VDB
BRIT197408 D. E. Boufford 21169 1979-07-09
United States, Pennsylvania, Crawford, Woodcock Township; 6.4 km (4 miles) N of Penn. route 98W on Penn. route 86, then 5 km (3.1 iles) E on highway 20070, then 0.2-0.4 km S; vicinity of "Corner Farm"; NE of the city of Meadville.
BRIT:VDB
BRIT200934
United States, Pennsylvania, Bedford
BRIT:VDB
BRIT195671
United States, Pennsylvania, Northampton
BRIT:VDB
BRIT201752
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT196302
United States, Pennsylvania, Lebanon
BRIT:VDB
BRIT198315 W. C. Brumbach 4760 1957-06-01
United States, Pennsylvania, Berks, 3 mi N of Virginville, in a railroad cut.
BRIT:VDB
BRIT202310
United States, Pennsylvania, Tioga
BRIT:VDB
BRIT196345
United States, Pennsylvania, Carbon
BRIT:VDB
BRIT197876 John A. Shefer s.n. 1900-09-09
United States, Pennsylvania, Erie, Presque Isle.
BRIT:VDB
BRIT201197
United States, Pennsylvania, Somerset
BRIT:VDB
BRIT203091
United States, Pennsylvania, Bradford
BRIT:VDB
BRIT197134 Harold W. Pretz 651 1907-07-22
United States, Pennsylvania, Lehigh, Vicinity of streamlet about 1-1/8 miles S. by S.W. of Mountainville, P.O.
BRIT:VDB
BRIT201466
United States, Pennsylvania, Bedford
BRIT:VDB
undetermined
BRIT197418
United States, Pennsylvania, Warren
BRIT:VDB
BRIT196746 H. R. Baker
United States, Pennsylvania, Lancaster, detailed locality information protected
BRIT:VDB
BRIT196942 Harold W. Pretz 10058 1919-09-28
United States, Pennsylvania, Lehigh, Along Trout Creek about 1-1/4 miles S.W. by E. of Bake-oven Knob.
BRIT:VDB
BRIT202379
United States, Pennsylvania, Bradford
BRIT:VDB
BRIT197039 J. Parks 34 1966-06-06
United States, Pennsylvania, Blair, Three mi. up Bells Gap from route 864 toward Blandburg.
BRIT:VDB
BRIT202611
United States, Pennsylvania, Bedford
BRIT:VDB
BRIT195844
United States, Pennsylvania, Pike
BRIT:VDB
BRIT201133
United States, Pennsylvania, Westmoreland
BRIT:VDB
BRIT197278 David Berkheimer 7545 1946-07-23
United States, Pennsylvania, Bedford, 1/8 mi. N of Ashcom., 317m
BRIT:VDB
BRIT195315
United States, Pennsylvania, Monroe
BRIT:VDB
BRIT196037
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT201868
United States, Pennsylvania, Wyoming
BRIT:VDB
BRIT195622
United States, Pennsylvania, Berks
BRIT:VDB
BRIT195665
United States, Pennsylvania, Bucks
BRIT:VDB
BRIT197652 D. E. Boufford 21108 1979-06-18
United States, Pennsylvania, Armstrong, Mahoning Township; 1.6 km (1 mile) N of the Mahoning River on Penn. route 28; south of the town of South Bethlehem.
BRIT:VDB
BRIT196301
United States, Pennsylvania, Carbon
BRIT:VDB
BRIT198255 Harold N. Moldenke 16593 1944-07-31
United States, Pennsylvania, Warren, Near No. 16594. North Warren.
BRIT:VDB
BRIT197040 Harold W. Pretz 6177 1913-08-31
United States, Pennsylvania, Lancaster, On Mountain Island in the Susquehanna River opposite Whittaker.
BRIT:VDB
BRIT202380
United States, Pennsylvania, Cumberland
BRIT:VDB
BRIT197133 A. B. Stout s.n. 1907-08-15
United States, Pennsylvania, Cambria, Ingleside.
BRIT:VDB
BRIT195672
United States, Pennsylvania, Schuylkill
BRIT:VDB
BRIT202972
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT198499 W. C. Brumbach 4899 1960-09-28
United States, Pennsylvania, Berks, 1.4 mi. SSW of Gouglersville.
BRIT:VDB
BRIT195214
United States, Pennsylvania, Schuylkill
BRIT:VDB
BRIT196774 Harold W. Pretz 8597 1916-10-29
United States, Pennsylvania, Northampton, Along road along Martin's Creek about 5/8 mile N. by N.W. of Martin's Creek (old village).
BRIT:VDB
BRIT195699
United States, Pennsylvania, Bucks
BRIT:VDB
BRIT201834
United States, Pennsylvania, Bradford
BRIT:VDB
BRIT201196
United States, Pennsylvania, Potter
BRIT:VDB
BRIT196941 Harold W. Pretz 2976 1910-09-18
United States, Pennsylvania, Bucks, Vicinity road leading N.W. near a streamlet about 1-1/8 miles W. (slightly N.W.) of Kintnersville.
BRIT:VDB
BRIT201963
United States, Pennsylvania, Allegheny
BRIT:VDB
BRIT195845
United States, Pennsylvania, Wyoming
BRIT:VDB
BRIT199760
United States, Pennsylvania, Tioga
BRIT:VDB
BRIT195841
United States, Pennsylvania, Lehigh
BRIT:VDB
BRIT197095 O. E. Jennings s.n. 1929-10-05
United States, Pennsylvania, Fayette, Ohio Pyle.
BRIT:VDB
BRIT197994 D. E. Boufford 21140 1979-07-03
United States, Pennsylvania, Clinton, Noyes Township; 3.2 km (1.9 miles) SE of the Leidy township line on road 18003, then 1.6 km (1 mile) N on Two Mile Run Road; W of Renovo.
BRIT:VDB
BRIT195664
United States, Pennsylvania, Berks