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Index of Botanical Specimens
Search for collectorid:[39071] and year collected:[1892]
= with images
Betulaceae
A: 02193422
Betula populifolia
Marshall Canada: Quebec Province [data not captured] J. G. Jack 1892-8-21
Erysiphaceae
FH: 00972930
Uncinula flexuosa
Peck USA: Massachusetts Boston: Jamaica Plain J. G. Jack 1892-10
FH: 00972949
Uncinula flexuosa
Peck USA: Massachusetts Boston: Jamaica Plain J. G. Jack 1892-10
FH: 00972930
Uncinuliella flexuosa
(Peck) U. Braun USA: Massachusetts Boston: Jamaica Plain J. G. Jack 1892-10
FH: 00972949
Uncinuliella flexuosa
(Peck) U. Braun USA: Massachusetts Boston: Jamaica Plain J. G. Jack 1892-10
Juglandaceae
A: 00033598
Carya laneyi chateaugayensis
Sargent Canada: Quebec Province Chateaugay [Chateauguay] J. G. Jack 1892-8-20
Melampsoraceae
FH: 00990549
Melampsora medusae
Thümen USA: Massachusetts Boston: Arnold Arboretum, Jamaica Plain J. G. Jack 1892-10-20
FH: 00990836
Melampsoridium betulinum
(Persoon) Klebahn USA: Massachusetts Boston: Arnold Aboretum, Jamaica Plain J. G. Jack 1892-9-23
FH: 00990841
Melampsoridium betulinum
(Persoon) Klebahn USA: Massachusetts Boston: Arnold Aboretum, Jamaica Plain J. G. Jack 1892-9-23
= with images