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  1. Fungi Including Lichens
  2. ›Basidiomycete Fungi
  3. ›Higher Basidiomycetes
  4. ›Mushrooms, Bracket Fungi, Puffballs, and Allies
  5. ›Agaricomycetidae
  6. ›Common Gilled Mushrooms and Allies
  7. ›Agaricineae
  8. ›Field Mushrooms and Allies
  9. ›Agariceae
field and button mushrooms
Plate 1 of 8. (c) Jason Hollinger, some rights reserved (CC BY) · via iNaturalist

field and button mushrooms

Agaricus

Agaricus is a genus of mushrooms containing both edible and poisonous species, with possibly over 300 members worldwide. The genus includes the common ("button") mushroom (Agaricus bisporus) and the field mushroom (Agaricus campestris), the dominant cultivated mushrooms of the West.

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60 branches of this genus, most-observed first

Pseudochitonia

subgenusPseudochitonia

Agaricus subg. Flavoagaricus

subgenusFlavoagaricus

Agaricus subg. Agaricus

subgenusAgaricus

Spissicaules

subgenusSpissicaules

Agaricus subg. Minores

subgenusMinores

Gasteroid Agaricus

speciesAgaricus deserticola

Minoriopsis

subgenusMinoriopsis

Agaricus evertens

speciesAgaricus evertens

Agaricus cruciquercorum

speciesAgaricus cruciquercorum

Agaricus alachuanus

speciesAgaricus alachuanus

Agaricus sp. 'TAC33'

speciesAgaricus sp. 'TAC33'

Agaricus sp. 'FL04'

speciesAgaricus sp. 'FL04'

Agaricus citrinidiscus

speciesAgaricus citrinidiscus

Agaricus riberaltensis

speciesAgaricus riberaltensis

Agaricus lanatoniger

speciesAgaricus lanatoniger

Agaricus sp. 'MO02'

speciesAgaricus sp. 'MO02'

Agaricus sp. 'pallens-WI01'

speciesAgaricus sp. 'pallens-WI01'

Agaricus sp. 'MO01'

speciesAgaricus sp. 'MO01'

Agaricus sp. 'CA03'

speciesAgaricus sp. 'CA03'

Agaricus sp. 'PR08'

speciesAgaricus sp. 'PR08'

Agaricus sp. 'IN02'

speciesAgaricus sp. 'IN02'

Agaricus sp. 'gastronevadensis-CA01'

speciesAgaricus sp. 'gastronevadensis-CA01'

Agaricus sp. 'chionodermusC001'

speciesAgaricus sp. 'chionodermusC001'

Agaricus hornei

speciesAgaricus hornei

Gyrophragmium inquinans

speciesGyrophragmium inquinans

Agaricus martineziensis

speciesAgaricus martineziensis

Agaricus sp. 'IN07'

speciesAgaricus sp. 'IN07'

Agaricus semotus

speciesAgaricus semotus

Agaricus comtuliformis

speciesAgaricus comtuliformis

Agaricus sp. 'NY02'

speciesAgaricus sp. 'NY02'

Agaricus mesocarpus

speciesAgaricus mesocarpus

Agaricus sp. 'caribaeus-CA01'

speciesAgaricus sp. 'caribaeus-CA01'

Agaricus sp. 'caribaeus-BE26'

speciesAgaricus sp. 'caribaeus-BE26'

Agaricus sp. 'MI01'

speciesAgaricus sp. 'MI01'

Agaricus sp. 'TAC1587a'

speciesAgaricus sp. 'TAC1587a'

Agaricus sp. 'approximans-TAC1592a'

speciesAgaricus sp. 'approximans-TAC1592a'

Agaricus sp. 'CA07'

speciesAgaricus sp. 'CA07'

Agaricus sp. 'TN01'

speciesAgaricus sp. 'TN01'

Agaricus sp. 'NSW01'

speciesAgaricus sp. 'NSW01'

Agaricus sp. 'CA18'

speciesAgaricus sp. 'CA18'

Agaricus jezoensis

speciesAgaricus jezoensis

Agaricus comptulus

speciesAgaricus comptulus

Agaricus sp. 'CA12'

speciesAgaricus sp. 'CA12'

Agaricus lanatorubescens

speciesAgaricus lanatorubescens

Agaricus dilatostipes

speciesAgaricus dilatostipes

Agaricus sp. 'NM02'

speciesAgaricus sp. 'NM02'

Agaricus sp. 'CO05'

speciesAgaricus sp. 'CO05'

Agaricus sp. 'PR09'

speciesAgaricus sp. 'PR09'

Agaricus sp. 'CA08'

speciesAgaricus sp. 'CA08'

Agaricus sp. 'PNW06'

speciesAgaricus sp. 'PNW06'

Agaricus sp. 'zayskibopii'

speciesAgaricus sp. 'zayskibopii'

Agaricus sp. 'FL03'

speciesAgaricus sp. 'FL03'

Agaricus sp. 'AL01'

speciesAgaricus sp. 'AL01'

Agaricus sp. 'IN06'

speciesAgaricus sp. 'IN06'

Agaricus sp. 'CA09'

speciesAgaricus sp. 'CA09'

Agaricus sp. 'CA16'

speciesAgaricus sp. 'CA16'

Agaricus sp. 'diminutivus-CA01'

speciesAgaricus sp. 'diminutivus-CA01'

Agaricus sp. 'pallens-NL01'

speciesAgaricus sp. 'pallens-NL01'

Agaricus sp. 'TAC1491a'

speciesAgaricus sp. 'TAC1491a'

Agaricus sp. 'TAC2079a'

speciesAgaricus sp. 'TAC2079a'

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Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the old herbals & bestiaries

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Every page naming Agaricus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 49548.