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Index of Botanical Specimens
Search for collectorid:[43543] and year collected:[1923]
= with images
Erysiphaceae
FH: 01122003
Erysiphe glycines
F. L. Tai USA: North Dakota Fargo: [no additional data] O. A. Stevens 1923-9-30
FH: 01122003
Erysiphe martii
Léveillé USA: North Dakota Fargo: [no additional data] O. A. Stevens 1923-9-30
Pucciniaceae
FH: 01022196
Aecidium polygalinum
Peck USA: Minnesota Muskola O. A. Stevens 1923-6-3
FH: 00940808
Puccinia absinthii
de Candolle USA: North Dakota Leonard O. A. Stevens 2734 1923-9-21
FH: 00981797
Puccinia asteris
Duby USA: North Dakota Leonard O. A. Stevens 562 1923-9-21
Rosaceae
A: 01608106
Dasiphora fruticosa
(Linnaeus) Rydberg USA: North Dakota Medora O. A. Stevens 1923-8-3
