Erysiphaceae |
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Phyllactinia mali (Duby) U. Braun 1978 |
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photos AF - 62 Wimille/Denacre - 23 10 09 sur Crataegus |
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fulcre & spores X 400 |
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asque & spores - congo X 1000 |
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asques & spores - Lugol X 1000 |