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Search for collectorid:[48300] and year collected:[1939]
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Caryophyllaceae
GH: 01742960 Cerastium arvense Linnaeus USA: Pennsylvania along Schuylkill River, 3/4 mile south of Re... H. Wilkens 5765 1939-5-4
Cupressaceae
GH: 02104048 Juniperus communis Linnaeus USA: Pennsylvania [data not captured] H. Wilkens 6101 1939-11-25
Cyperaceae
GH: 02371862 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: Pennsylvania [data not captured] H. Wilkens 5864 1939-6-17
GH: 01772866 Carex lurida Wahlenberg USA: Pennsylvania [data not captured] H. Wilkens 5887 1939-6-24
GH: 02371230 Carex muehlenbergii enervis Boott USA: Pennsylvania [data not captured] H. Wilkens 5949 1939-7-15
GH: 02370212 Carex radiata (Wahlenberg) Small USA: Pennsylvania [data not captured] H. Wilkens 5817 1939-6-3
GH: 02578344 Carex trichocarpa Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] H. Wilkens 5837 1939-6-6
GH: 02578345 Carex trichocarpa Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] H. Wilkens 5832 1939-6-4
Geraniaceae
GH: 01864301 Geranium columbinum Linnaeus USA: Pennsylvania south slope of Furnace Hill. Near Oley Furna... H. Wilkens 5862 1939-6-17
Lamiaceae
GH: 01597566 Pycnanthemum incanum (Linnaeus) Michaux USA: Pennsylvania Near Oley Furnace, 1.5 miles north of Friede... H. Wilkens 5963 1939-7-16
Plantaginaceae
GH: 02120363 Penstemon hirsutus (Linnaeus) Willdenow USA: Pennsylvania [data not captured] H. Wilkens 5841 1939-6-9
GH: 01805093 Veronica americana Schweinitz ex Bentham USA: Pennsylvania [data not captured] H. Wilkens 5878 1939-6-24
Rosaceae
GH: 01586769 Agrimonia pubescens Wallroth USA: Pennsylvania on crest of Furnace Hill. Near Oley Furnace,... H. Wilkens 6025 1939-8-26
GH: 01728597 Amelanchier laevis Wiegand USA: Pennsylvania 1 1/2 mile southeast of Alleghenyville H. Wilkens 5763 1939-4-30
GH: 01570496 Potentilla simplex Michaux USA: Pennsylvania west slope of Sheep Hill. Near Oley Furnace,... H. Wilkens 5806 1939-5-27
Violaceae
GH: 02147151 Viola labradorica Schrank USA: Pennsylvania North slope of Furnace Hill. Near Oley Furna... H. Wilkens 5789 1939-5-14