Erysiphe cruciferarum Opiz ex L. Junell 1967

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Lorin Timaeus   iNaturalist

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Pedro Hafermann   iNaturalist

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Pedro Hafermann   iNaturalist

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Gerrit Öhm   iNaturalist

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Alexis   iNaturalist

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Steven Bodzin   iNaturalist

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Alexis   iNaturalist

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Alexis   iNaturalist

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Rebecca Marschall   iNaturalist

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Susan J. Hewitt   iNaturalist

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DW   iNaturalist

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Susan J. Hewitt   iNaturalist

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Sequoia Janirella Wrens   iNaturalist

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Rob Westerduijn   iNaturalist

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Andrew Lamb   iNaturalist

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DW   iNaturalist

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Steven Bodzin   iNaturalist

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Susan J. Hewitt   iNaturalist

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Stephen James McWilliam   iNaturalist

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Andrew Sebastian   iNaturalist

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Andrew Lamb   iNaturalist

Erysiphe cruciferarum on Alliaria petiolata (30144434558)

Björn S...|sourceurl=https://flickr.com/photos/40948266@N04/30144434558%7Carchive=http://web.archive.org/web/20190119143711/https://www.flickr.com/photos/40948266@N04/30144434558/%7Creviewdate=2018-11-03 17:38:23|reviewlicense=cc-by-sa-2.0|reviewer=FlickreviewR 2   Wikimedia Commons

Erysiphe cruciferarum on Alliaria petiolata (45474381652)

Björn S...|sourceurl=https://flickr.com/photos/40948266@N04/45474381652%7Carchive=http://web.archive.org/web/20190131064716/https://www.flickr.com/photos/40948266@N04/45474381652/%7Creviewdate=2018-11-04 18:49:07|reviewlicense=cc-by-sa-2.0|reviewer=FlickreviewR 2   Wikimedia Commons

Erysiphe cruciferarum on Alliaria petiolata (30144425288)

Björn S...|sourceurl=https://flickr.com/photos/40948266@N04/30144425288%7Carchive=http://web.archive.org/web/20190119143739/https://www.flickr.com/photos/40948266@N04/30144425288/%7Creviewdate=2018-11-03 17:38:18|reviewlicense=cc-by-sa-2.0|reviewer=FlickreviewR 2   Wikimedia Commons