Naamgeving
| Geldige naam | Microsphaera alni (Wallr.) E.S. Salmon |
| Synoniem | Calocladia penicillata Lév. |
Indeling
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Fungi [rijk]
Schimmels
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Ascomycota [fylum]
Ascomyceten
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Leotiomycetes [klasse]
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Erysiphales [orde]
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Erysiphaceae [familie]
- Microsphaera Lév. [genus]
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Erysiphaceae [familie]
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Erysiphales [orde]
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Leotiomycetes [klasse]
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Ascomycota [fylum]
Ascomyceten