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Agaricus rusiophyllus
Species, Fungus, Terrestrial
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Agaricus semotus
Species, Fungus, Terrestrial
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Agaricus sericellus
Species, Fungus, Terrestrial
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Agaricus stipatus
Species, Fungus, Terrestrial
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Agaricus stolonifer
Species, Fungus, Terrestrial
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Agaricus striatus
Species, Fungus, Terrestrial
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Agaricus subfloccosus
Species, Fungus, Terrestrial
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Agaricus subperonatus
Species, Fungus, Terrestrial
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Agaricus subrufescens – Almond Mushroom
Species, Fungus, Terrestrial
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Agaricus sylvaticus – Blushing Wood Mushroom
Species, Fungus, Terrestrial
Madarch Gwridog y Coed
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Agaricus sylvicola – Madarch y Coed
Species, Fungus, Terrestrial
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Agaricus urinascens – Madarch Mawr y Maes
Species, Fungus, Terrestrial
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Agaricus villaticus
Species, Fungus, Terrestrial
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Agaricus xanthodermus – Yellow Stainer
Species, Fungus, Terrestrial
Cleisiwr Melyn
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Agaricus xantholepis
Species, Fungus, Terrestrial
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Aglaospora profusa
Species, Fungus, Terrestrial
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Agrocybe amoena
Species, Fungus, Terrestrial
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Agrocybe arvalis
Species, Fungus, Terrestrial
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Agrocybe attenuata
Species, Fungus, Terrestrial
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Agrocybe brunneola
Species, Fungus, Terrestrial