Dataset: PAC-
Search Criteria: United States OR USA OR U.S.A. OR United States of America; Pennsylvania; Mercer; excluding cultivated/captive occurrences

Page 1, records 1-100 of 281

Pennsylvania State University Herbarium


PAC
PAC0026264Herbert A. Wahl   119001951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, 41.349054 -80.082239

PAC
PAC0026334Herbert A. Wahl   127521952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
Trillium grandiflorum (Michx.) Salisb.
PAC0026447Herbert A. Wahl   127531952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
Trillium grandiflorum (Michx.) Salisb.
PAC0026449Herbert A. Wahl   126811952-05-25
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
Symplocarpus foetidus (L.) Salisb. ex Nutt.
PAC0026507Herbert A. Wahl   126781952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0026763Herbert A. Wahl   119011951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
Cardamine concatenata (Michx.) O.Schwarz
PAC0026808Herbert A. Wahl   127711952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
Cardamine diphylla (Michx.) Alph. Wood
PAC0026842Herbert A. Wahl   127551952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0000736Herbert A. Wahl   s.n.1961-09-26
United States, Pennsylvania, Mercer, 1 mile N of Sandy Lake, Sandy Creek, 41.363084 -80.08156

PAC
PAC0000737Herbert A. Wahl   125971951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
PAC0000738Herbert A. Wahl   125981951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
PAC0001077L. K. Henry   s.n.1960-06-01
United States, Pennsylvania, Mercer, 4.5 miles NE of Fredonia, Half-Moon Swamp, 41.377522 -80.212688

PAC
PAC0027252Herbert A. Wahl   26891952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0002474Herbert A. Wahl   100561950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350477 -80.072311

PAC
PAC0002996Herbert A. Wahl   126991952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0002997Herbert A. Wahl   127591952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
Dryopteris carthusiana (Vill.) H.P.Fuchs
PAC0003098Herbert A. Wahl   182341957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, 41.409734 -80.130137

PAC
Sparganium eurycarpum Engelm. ex A. Gray
PAC0003828Herbert A. Wahl   100251950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
Sparganium eurycarpum Engelm. ex A. Gray
PAC0003829Herbert A. Wahl   162171955-06-30
United States, Pennsylvania, Mercer, 2 miles N of Fredonia, 41.350704 -80.258675

PAC
PAC0003858Herbert A. Wahl   193901959-08-08
United States, Pennsylvania, Mercer, 1 mile N of Sandy Lake, Sandy Creek, 41.363084 -80.08156

PAC
PAC0003900Herbert A. Wahl   100341950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
PAC0003981Herbert A. Wahl   100351950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
Najas flexilis (Willd.) Rostk. & Schmidt
PAC0004405Herbert A. Wahl   100921950-08-30
United States, Pennsylvania, Mercer, 0.5 mile SW of Sandy Lake, 41.343529 -80.090263

PAC
PAC0004593Herbert A. Wahl   100581950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
PAC0004898Herbert A. Wahl   146441954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0004961Herbert A. Wahl   182281957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex annectens (E.P. Bicknell) E.P. Bicknell
PAC0005052Herbert A. Wahl   119151951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
Carex annectens (E.P. Bicknell) E.P. Bicknell
PAC0005053Herbert A. Wahl   146161954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0005355W. E. Buker   s.n.1948-05-08
United States, Pennsylvania, Mercer, Mercer, 41.227002 -80.239785

PAC
PAC0005568Herbert A. Wahl   182211957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0005569Herbert A. Wahl   51041948-06-13
United States, Pennsylvania, Mercer, Carlton, 41.475843 -80.021284

PAC
PAC0005589Herbert A. Wahl   162061955-06-30
United States, Pennsylvania, Mercer, 2 miles N of Fredonia, 41.350704 -80.258675

PAC
Carex granularis Muhl. ex Willd.
PAC0006042Herbert A. Wahl   182351957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex grayi J. Carey
PAC0006064Herbert A. Wahl   182271957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex grayi J. Carey
PAC0006065Herbert A. Wahl   118991951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0006203Herbert A. Wahl   127741952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0006342Herbert A. Wahl   182241957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0006374Herbert A. Wahl   162071955-06-30
United States, Pennsylvania, Mercer, 2 miles N of Fredonia, 41.350704 -80.258675

PAC
PAC0006375Herbert A. Wahl   182441957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex lupulina Muhl. ex Willd.
PAC0006636Herbert A. Wahl   182251957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex lurida Wahlenb.
PAC0006727L. K. Henry   s.n.1950-06-22
United States, Pennsylvania, Mercer, 3 miles NE of Jackson Center, 41.297432 -80.092404

PAC
PAC0007298Herbert A. Wahl   127011952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0007299W. E. Buker   s.n.1948-08-05
United States, Pennsylvania, Mercer, Mercer Park, at Mercer, 41.221031 -80.24545

PAC
Carex rosea Schkuhr ex Willd.
PAC0007536Herbert A. Wahl   119041951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0008065Herbert A. Wahl   182371957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0008131Herbert A. Wahl   182201957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0008132Herbert A. Wahl   182201957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0008133Garber   s.n.1869-07-12
United States, Pennsylvania, Mercer

PAC
PAC0008987Charles M. Boardman   s.n.1940-06-02
United States, Pennsylvania, Mercer, 1 mile N of Grove City, Wolf Creek, 41.177332 -80.075027

PAC
Eleocharis obtusa (Willd.) J.A. Schultes
PAC0009163Herbert A. Wahl   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
Eleocharis quadrangulata (Michx.) Roem. & Schult.
PAC0009214Herbert A. Wahl   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
PAC0009234Herbert A. Wahl   182261957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Carex stipata Muhl. ex Willd.
PAC0007860Herbert A. Wahl   182451957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0007898W. E. Buker   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
Cuscuta gronovii Willd. ex J.A. Schultes
PAC0028683Herbert A. Wahl   100651950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
PAC0009904Herbert A. Wahl   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
PAC0010494Herbert A. Wahl   127631952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0010495Herbert A. Wahl   127661952-05-16
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0010654Herbert A. Wahl   127541952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0010897Herbert A. Wahl   119171951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0010963Herbert A. Wahl   125921951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
PAC0011003Herbert A. Wahl   119021951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0011150Herbert A. Wahl   182191957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Platanthera clavellata (Michx.) Luer
PAC0011761Herbert A. Wahl   182391957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0012195Herbert A. Wahl   153981954-10-10
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0029351Herbert A. Wahl   126931952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0029658Herbert A. Wahl   126721952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
Bromus pubescens Muhl. ex Willd.
PAC0012747Herbert A. Wahl   182531957-06-19
United States, Pennsylvania, Mercer, 2 miles ESE of Clarks Mills, 41.380083 -80.147983

PAC
PAC0030595Herbert A. Wahl   153881954-10-10
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
Calamagrostis canadensis (Michx.) P. Beauv.
PAC0012884Herbert A. Wahl   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
PAC0031680Herbert A. Wahl   126961952-05-15
United States, Pennsylvania, Mercer, 1 mile E of Sandy Lake, 41.348666 -80.06298

PAC
PAC0032081Herbert A. Wahl   126031951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
Dichanthelium acuminatum (Sw.) Gould & C. A. Clark
PAC0013515Herbert A. Wahl   119161951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0013683Herbert A. Wahl   119091951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0013684Herbert A. Wahl   182511957-06-19
United States, Pennsylvania, Mercer, 2 miles ESE of Clarks Mills, 41.380083 -80.147983

PAC
PAC0013770Herbert A. Wahl   182521957-06-19
United States, Pennsylvania, Mercer, 2 miles ESE of Clarks Mills, 41.380083 -80.147983

PAC
PAC0013858Herbert A. Wahl   119141951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0032438Herbert A. Wahl   30671947-07-19
United States, Pennsylvania, Mercer, Carlton, 41.475843 -80.021284

PAC
PAC0032439Herbert A. Wahl   146331954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0014293Herbert A. Wahl   30911947-07-19
United States, Pennsylvania, Mercer, Carlton, 41.475843 -80.021284

PAC
PAC0032739Herbert A. Wahl   137961952-09-22
United States, Pennsylvania, Mercer, Sandy Lake, 41.349054 -80.082239

PAC
PAC0015254Herbert A. Wahl   186851958-08-19
United States, Pennsylvania, Mercer, 2 miles W of Sandy Lake, 41.348661 -80.120887

PAC
PAC0015364Herbert A. Wahl   186841958-08-19
United States, Pennsylvania, Mercer, 2 miles W of Sandy Lake, 41.348661 -80.120887

PAC
PAC0015412Herbert A. Wahl   182421957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
PAC0015461Herbert A. Wahl   125901951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
PAC0015548Herbert A. Wahl   137771952-08-22
United States, Pennsylvania, Mercer, 1 mile NNW of Stoneboro, 41.352022 -80.114549

PAC
PAC0015721Herbert A. Wahl   
United States, Pennsylvania, Mercer, detailed locality information protected

PAC
PAC0015803Herbert A. Wahl   125881951-10-27
United States, Pennsylvania, Mercer, 4.5 miles S of Sandy Lake, 41.28346 -80.082282

PAC
Elymus repens (L.) Gould
PAC0016641Herbert A. Wahl   146141954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
Glyceria grandis S. Watson
PAC0016919Herbert A. Wahl   182481957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137

PAC
Heteranthera dubia (Jacq.) MacMill.
PAC0017279Herbert A. Wahl   193891959-08-08
United States, Pennsylvania, Mercer, 1 mile N of Sandy Lake, Sandy Creek, 41.363084 -80.08156

PAC
Juncus canadensis J. Gay ex Laharpe
PAC0017483D. Brown   311992-07-15
United States, Pennsylvania, Mercer

PAC
Juncus subcaudatus (Engelm.) Coville & S.F. Blake
PAC0017750Herbert A. Wahl   100721950-08-30
United States, Pennsylvania, Mercer, 0.5 mile E of Sandy Lake, Sandy Creek, 41.350225 -80.072344

PAC
PAC0017958Herbert A. Wahl   127691952-05-15
United States, Pennsylvania, Mercer, Clarks Mills, 41.393111 -80.183673

PAC
PAC0018135Herbert A. Wahl   146291954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0018381Herbert A. Wahl   186771958-08-19
United States, Pennsylvania, Mercer, 2 miles W of Sandy Lake, 41.348661 -80.120887

PAC
PAC0033333Herbert A. Wahl   146081954-07-08
United States, Pennsylvania, Mercer, 1 mile S of Sandy Lake, 41.334177 -80.082282

PAC
PAC0033569Herbert A. Wahl   30881947-07-19
United States, Pennsylvania, Mercer, Carlton, 41.475843 -80.021284

PAC
PAC0033653Herbert A. Wahl   119181951-07-03
United States, Pennsylvania, Mercer, Sandy Lake, Sandy Creek, 41.34864 -80.082051

PAC
PAC0018502Herbert A. Wahl   182361957-06-19
United States, Pennsylvania, Mercer, 3 miles ENE of Clarks Mills, Sandy Creek, 41.409734 -80.130137


Page 1, records 1-100 of 281


Google Map

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Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.