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Index of Botanical Specimens
Search for collectorid:[48300] and year collected:[1931]
= with images
Asteraceae
GH: 01923278
Brickellia eupatorioides
(Linnaeus) Shinners USA: Pennsylvania along Schuylkill River 1 1/4 miles southwest... H. Wilkens 1931-10-20
Brassicaceae
GH: 00992656
Arabidopsis lyrata
(Linnaeus) O'Kane & Al-Shehbaz USA: Pennsylvania along Baltimore Pike south of Nottingham H. Wilkens 1931-6-10
Plantaginaceae
GH: 01812697
Veronicastrum virginicum
(Linnaeus) Farwell USA: Pennsylvania [data not captured] H. Wilkens 1143 1931-8-2
Rosaceae
GH: 01727295
Amelanchier arborea
(F. Michaux) Fernald USA: Pennsylvania South slope of Blue Mountain northwest of Le... H. Wilkens 1097 1931-7-23
GH: 00994416
Gillenia trifoliata
(Linnaeus) Moench USA: Pennsylvania Mt. Neversink, Reading H. Wilkens 938 1931-6-8