P. B. Ayres
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                                NamePhilip B. Ayres 
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                                Dates1813 - 1863 
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                                SpecialitiesMycology, Bryophytes, Lichens 
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                                RolesCollector, Author 
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                                Movement DetailsEngland, Mauritius, France 
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                                NotesCollector Notes: GH, CGE, LE, OXF, K, MO 
 Author Notes: BM
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                                Collections