North America

United States of America (USA)

Alabama

Alaska
Gymnopilus luteofolius (link)
Panaeolus cinctulus
Panaeolus fimicola
Psilocybe sp. 'AK01' (closely related to Ps. silvatica) (link)

Psilocybe baeocystis (link)
Psilocybe cyanescens (rare)

Arizona
Gymnopilus luteofolius (link)
Gymnopilus purpureosquamulosus (link)
Inocybe aeruginascens (link)
Panaeolus cinctulus (link)
Pluteus americanus (link)
Pluteus glaucotinctus (link)
Psilocybe aztecorum (link, link)
Psilocybe pelliculosa (link)
Psilocybe hopii (link, link)

Arkansas
Gymnopilus braendlei (link)
Gymnopilus subspectabilis (link)
Panaeolus cinctulus (link)
Psilocybe cubensis (link)
Psilocybe ovoideocystidiata

California (San Francisco to the Oregon border)
Conocybula smithii (link)
Gymnopilus luteofolius (link)
Gymnopilus dilepis (link)
Gymnopilus purpureosquamulosus (link)
Inocybe bohemica nom. prov. (link, link) (Many toxic look-alikes, Inocybes are not recommended for hunting)
Massospora levispora (link)
Massospora platypediae (link)
Panaeolus cinctulus (link)
Panaeolus olivaceus (link)
Pluteus americanus (link)
Pluteus phaeocyanopus (link)
Psilocybe allenii (link)
Psilocybe cyanescens
Psilocybe ovoideocystidiata (link, link)
Psilocybe pelliculosa (link)
Psilocybe semilanceata (only near the coast and only north of Arcata) (link)
Psilocybe stuntzii (link)

California (Southern)
Gymnopilus cyanopalmicola (link)
Gymnopilus luteofolius (link)
Inocybe bohemica nom. prov. (link) (Many toxic look-alikes, Inocybes are not recommended for hunting)
Panaeolus bisporus (link)
Panaeolus cinctulus (link)
Panaeolus olivaceus (link)
Pluteus phaeocyanopus (link)
Psilocybe aztecorum (montane, link)
Psilocybe allenii (link)
Psilocybe ovoideocystidiata (link)
Psilocybe sp.  (undescribed) (link)

Colorado
Conocybula cyanopus (link)
Massospora platypediae (link)
Gymnopilus luteus group
Panaeolus cinctulus (link)
Panaeolus olivaceus
Pluteus americanus (link)
Psilocybe aztecorum (El Paso County and west of Boulder) (link)

Connecticut
Gymnopilus luteus (link)
Gymnopilus luteofolius (link)
Gymnopilus subspectabilis (link)
Panaeolus cinctulus (link)
Psilocybe baeocystis (link)
Psilocybe caerulipes (link)
Psilocybe ovoideocystidiata (link)

Delaware
Gymnopilus luteus (link)
Gymnopilus subspectabilis (link)
Panaeolus cinctulus
Psilocybe ovoideocystidiata (link)

Florida
Panaeolus bisporus
Panaeolus cambodginiensis
Panaeolus cinctulus (link)
Panaeolus chlorocystis (link)
Panaeolus cyanescens (link)
Panaeolus fimicola
Panaeolus tropicalis
Gymnopilus "sp-FL01" (link)
Gymnopilus dilepis (link)
Gymnopilus lepidotus (link)
Gymnopilus luteoviridis (link)
Gymnopilus subspectabilis (link)
Gymnopilus palmicola (link)
Gymnopilus peliolepis (link)
Gymnopilus subtropicus (link)
Pluteus glaucotinctus (link)
Pluteus meridionalis (link)
Pluteus nigrolineatus (link, link)
Pluteus saupei (link)
Pluteus sp. 'FL03' (link)
Pluteus sp. 'FL07' (link)

Psilocybe cf. banderillensis (found only once in recorded history, recorded as P. mammillata) (link)
Psilocybe caerulescens (link)
Psilocybe cubensis (link)
Psilocybe niveotropicalis (link, link)

Psilocybe sect. Cordisporae (link)
Psilocybe tampanensis (link)


Georgia

Gymnopilus luteofolius (link)
Gymnopilus subspectabilis (link)
Inocybe insignis (link)
Panaeolus cinctulus (link)
Panaeolus cyanescens
Panaeolus fimicola (link)
Panaeolus olivaceus (link)
Panaeolus sp. (Panaeolopsis) (link)
Pluteus americanus (link)
Pluteus glaucotinctus group (link)
Psilocybe caerulescens (formerly known as P. weilii) (link)
Psilocybe caerulipes (link)
Psilocybe cubensis (link)
Psilocybe ovoideocystidiata (link, link)
Psilocybe tampanensis (formerly known as P. atlantis) (link) (P. atlantis holotype)

Hawaii
Gymnopilus luteofolius (link, link)
Panaeolus bisporus
Panaeolus cambodginiensis
Panaeolus cinctulus (link)
Panaeolus cyanescens (link)
Panaeolus tropicalis
Pluteus meridionalis (link, link)
Psilocybe cubensis

Idaho
Conocybula smithii (link, link)
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Panaeolus cinctulus (link)
Panaeolus olivaceus (link)
Psilocybe fimetaria (link)
Psilocybe pelliculosa (link)
Psilocybe silvatica

Illinois
Gymnopilus braendlei (link)
Gymnopilus luteus (link)
Gymnopilus luteofolius (link)

Gymnopilus subspectabilis (link)
Inocybe insignis (link)
Panaeolus cinctulus (link link)
Pluteus americanus (link)
Pluteus saupei (holotype sequence) (link)

Indiana
Conocybula smithii (link)
Gymnopilus braendlei
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Gymnopilus subspectabilis (link)
Inocybe "sp-IN116" (link)
Inocybe aeruginascens (link)
Inocybe insignis (link, link)
Panaeolus bisporus (link)
Panaeolus fimicola
Panaeolus cinctulus (link, link)
Pluteus americanus (link)
Pluteus meridionalis (link)
Pluteus saupei (link)
Psilocybe caeruleorhiza (link)
Psilocybe ovoideocystidiata (central to southern parts of the state) (link, link)

Iowa
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Panaeolus cinctulus
Pluteus americanus
Psilocybe caeruleorhiza  (link, link)

Kansas
Gymnopilus luteofolius (link)
Gymnopilus pulchrifolius (link)
Panaeolus cinctulus (link)

Kentucky
Gymnopilus luteofolius (link)
Gymnopilus luteus
Panaeolus cinctulus (link)
Pluteus americanus (link, link)
Pluteus meridionalis (link)
Psilocybe caeruleorhiza (link) 
Psilocybe caerulipes (link)
Psilocybe ovoideocystidiata (link)

Louisiana
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Gymnopilus subspectabilis (link)
Gymnopilus lepidotus (link)
Gymnopilus palmicola (link)
Gymnopilus subtropicus (link)
Panaeolus cinctulus (link)
Panaeolus cyanescens (link)
Pluteus americanus (link)
Psilocybe caerulescens (link)
Psilocybe cubensis (link)
Psilocybe tampanensis (link) 

Maine
Conocybula cyanopus (link)
Gymnopilus luteus (link)
Gymnopilus subspectabilis (link)
Panaeolus cinctulus (link)
Panaeolus fimicola (link)
Pluteus sp. (link)
Pluteus americanus (link)
Psilocybe baeocystis (link)
Psilocybe caerulipes (link)
Psilocybe semilanceata (link)
Psilocybe stuntzii (link)

Maryland
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Gymnopilus subspectabilis (link)
Panaeolus bisporus (link)
Panaeolus cinctulus (link)
Panaeolus fimicola (link)
Pluteus americanus (link)
Psilocybe cyanescens (link)
Psilocybe ovoideocystidiata (link) 

Massachusetts
Gymnopilus junonius group (link)
Gymnopilus luteus (link)
Panaeolus cinctulus
Psilocybe baeocystis (link)
Psilocybe caerulipes (link)
Psilocybe cyanescens (link)
Psilocybe ovoideocystidiata (link)
Psilocybe stuntzii (link)

Michigan
Conocybula cyanopus (link)
Conocybula smithii (neotype designated in this link)
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Pluteus americanus (link)
Pluteus saupei (link) 
Psilocybe caeruleorhiza (link)
Psilocybe caerulipes
Psilocybe liniformans var. americana (very rare, if it even exists at all)
Psilocybe ovoideocystidiata (link)
Psilocybe silvatica

Minnesota
Conocybula smithii (link)
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Panaeolus cinctulus (link) 
Pluteus americanus

Mississippi
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe caerulescens (link)
Psilocybe cubensis
Psilocybe tampanensis (very rare)

Missouri
Gymnopilus braendlei
Gymnopilus sp.
Inocybe insignis (link)
Panaeolus cinctulus
Pluteus americanus (link)
Psilocybe cubensis (rare, found not far from AR/MO border)  (link)
Psilocybe ovoideocystidiata (link)


Montana
Conocybula smithii (link)
Gymnopilus luteofolius (link)
Panaeolus cinctulus
Psilocybe aztecorum (link)

Nebraska
Gymnopilus luteofolius
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caeruleorhiza (link)

Nevada
Gymnopilus sp.
Panaeolus cinctulus (link)

New Hampshire
Conocybula smithii (link)
Gymnopilus luteus (link)
Gymnopilus subspectabilis
Panaeolus cinctulus
Psilocybe baeocystis (link, link)
Psilocybe caerulipes
Psilocybe semilanceata (link)

New Jersey
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)

Gymnopilus subspectabilis (link)
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe graveolens (rare)
Psilocybe ovoideocystidiata

New Mexico
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)
Massospora platypediae (link)
Panaeolus cinctulus (link)
Psilocybe mescaleroensis (link)

New York
Conocybula cyanopus (link) (holotype study link)
Conocybula smithii (link)
Gymnopilus luteofolius (link)
Gymnopilus luteus
Gymnopilus validipes
Inocybe "sp-IN116" (link)
Inocybe "glaucescens-NY01" (link)
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Pluteus americanus (link)
Psilocybe caerulipes (link)
Psilocybe cyanescens (link)
Psilocybe liniformans var. americana
Psilocybe ovoideocystidiata (link)
Psilocybe silvatica

North Carolina
Copelandia cyanescens
Gymnopilus luteus
Gymnopilus luteofolius
Inocybe "sp-IN116" (link, link)
Panaeolus cinctulus
Psilocybe baeocystis (link)

Psilocybe cubensis
Psilocybe caerulipes
Psilocybe caerulescens (link)
Psilocybe ovoideocystidiata (link)
Psilocybe strictipes (link)

North Dakota
Gymnopilus sp.
Panaeolus cinctulus

Ohio

Gymnopilus luteofolius
Gymnopilus luteus
Gymnopilus subspectabilis (link) 
Inocybe insignis (link)
Panaeolus bisporus (link)
Panaeolus cinctulus
Panaeolus olivaceus (link)
Pluteus albostipitatus (link)
Pluteus americanus
Pluteus saupei (link, link)
Psilocybe caeruleorhiza (holotype, link)
Psilocybe caerulipes
Psilocybe ovoideocystidiata

Oklahoma
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis (Southern part of the state)

Oregon
Conocybula cyanopus (link)
Conocybula smithii (link)
Gymnopilus luteofolius
Gymnopilus cf. lepidotus
Gymnopilus dilepis (link)
Panaeolus cinctulus
Panaeolus olivaceus
Psilocybe allenii
Psilocybe aztecorum (link)
Psilocybe azurescens
Psilocybe baeocystis
Psilocybe cyanofibrillosa
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe ovoideocystidiata
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe stuntzii

Pennsylvania
Conocybula cyanopus (link)
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Pluteus americanus
Psilocybe caeruleorhiza (link)
Psilocybe caerulipes
Psilocybe cyanescens (link)
Psilocybe ovoideocystidiata

Rhode Island
Gymnopilus sp.
Panaeolus cinctulus

Psilocybe caerulipes (link)

Psilocybe stuntzii (link)

South Carolina
Gymnopilus luteus
Gymnopilus subspectabilis (link)
Inocybe insignis (link)
Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe cubensis
Psilocybe caerulipes
Psilocybe caerulescens (rare)
Psilocybe tampanensis (link)

South Dakota
Gymnopilus luteus (link)

Gymnopilus luteofolius (link)

Panaeolus cinctulus (link)
Panaeolus fimicola (link)
Pluteus americanus (link, link)

Tennessee
Gymnopilus luteofolius (link)
Gymnopilus luteus (link)

Inocybe insignis (link)
Panaeolus cinctulus (link)
Panaeolus cyanescens (link)
Panaeolus fimicola (link)
Pluteus albostipitatus (link)
Psilocybe cubensis (link)
Psilocybe caerulipes
Psilocybe ovoideocystidiata (link)

Texas
Gymnopilus luteofolius
Gymnopilus luteoviridis

Gymnopilus rufosquamulosus (link)
Panaeolus cyanescens
Panaeolus cinctulus
Pluteus sp. (link, link)
Psilocybe caerulescens (link)
Psilocybe cubensis

Utah
Gymnopilus sp.
Massospora platypediae (link)
Panaeolus cinctulus

Vermont
Gymnopilus luteofolius
Gymnopilus luteus group
Panaeolus cinctulus
Psilocybe aztecorum (link, link)
Psilocybe caerulipes (link)

Virginia
Gymnopilus luteofolius
Gymnopilus luteus
Inocybe insignis (link)
Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe caerulipes
Psilocybe cubensis (rare, only near the coast)
Psilocybe ovoideocystidiata

Washington
Gymnopilus braendlei
Gymnopilus luteofolius
Gymnopilus viridans
Panaeolus bisporus (link)
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Pluteus americanus
Psilocybe allenii
Psilocybe azurescens
Psilocybe baeocystis
Psilocybe cyanescens
Psilocybe cyanofibrillosa
Psilocybe fimetaria
Psilocybe liniformans var. americana
Psilocybe ovoideocystidiata
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe silvatica
Psilocybe stuntzii

Washington DC, (District of Columbia)
Gymnopilus braendlei
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe ovoideocystidiata

West Virginia
Gymnopilus luteus
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe cubensis (rare)
Psilocybe ovoideocystidiata

Wisconsin
Conocybula smithii (link)
Gymnopilus sp.
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Pluteus americanus

Wyoming
Panaeolus cinctulus
Pluteus americanus

Canada

Conocybula smithii
Gymnopilus luteofolius
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus olivaceus
Panaeolus sp.
Psilocybe allenii
Psilocybe aztecorum
Psilocybe baeocystis
Psilocybe caerulipes (link)
Psilocybe cyanescens
Psilocybe cyanofibrillosa
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe stuntzii

Alberta
Conocybe kuehneriana (probably a Conocybula, exact species is in doubt)
Gymnopilus luteofolius
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus sp.

British Columbia
Conocybula cyanopus (link)
Conocybula smithii (link)
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe baeocystis
Psilocybe cyanofibrillosa
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe sierrae
Psilocybe silvatica
Psilocybe stuntzii
Psilocybe subfimetaria

New Brunswick
Gymnopilus luteus (link)
Panaeolus cinctulus
Psilocybe fimetaria
Psilocybe semilanceata

Newfoundland
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata

Nova Scotia

Gymnopilus subspectabilis (link)
Panaeolus cinctulus
Psilocybe aztecorum
Psilocybe baeocystis (link)
Psilocybe caerulipes
Psilocybe semilanceata

Ontario
Conocybula smithii (link)
Gymnopilus luteus (link)
Gymnopilus speciosissimus (link)
Gymnopilus viridans
Massospora levispora (link)
Panaeolus cinctulus
Panaeolus sp.
Pluteus americanus (link)
Psilocybe caerulipes (link)
Psilocybe silvatica

Prince Edward Island
Gymnopilus luteus (link)
Pluteus americanus (link)
Panaeolus cinctulus
Psilocybe semilanceata (link)

Quebec

Conocybula cyanopus (link)
Gymnopilus luteus (link)
Gymnopilus speciosissimus (link)
Gymnopilus viridans (likely actually one of the above species)
Panaeolus cinctulus
Panaeolus olivaceus
Psilocybe aztecorum (formerly known as Psilocybe quebecensis) (link)
Psilocybe caerulipes
Psilocybe semilanceata

Saskatchewan
Conocybula smithii (link)

Panaeolus cinctulus (link)

Barbados

Psilocybe cubensis (link)

Cuba

Gymnopilus palmicola (holotype)
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe plutonia (Probably P. banderillensis)

Dominican Republic

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis

Granada

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens

Greenland

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus fimicola

Haiti

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens

Jamaica

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe fimicola
Psilocybe fuliginosa
Psilocybe mammillata

Mexico

Conocybe siligineoides (actually a Conocybula, awaiting transfer)
Inocybe corydalina group (Many toxic look-alikes, Inocybes are not recommended for hunting)
Gymnopilus cyanopalmicola (link)
Gymnopilus subearlei (link)
Gymnopilus subpurpuratus
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus fimicola
Panaeolus sp.
Panaeolus tropicalis
Panaeolus venezolanus
Pluteus americanus (known from the state of Hidalgo as P. salicinus)
Pluteus leucocyanescens (Veracruz)

Pluteus nigrolineatus (link)
Psilocybe aztecorum
Psilocybe banderillensis
Psilocybe caerulescens
Psilocybe caerulipes (Veracruz, Hidalgo)
Psilocybe cubensis
Psilocybe fagicola
Psilocybe heimii
Psilocybe hoogshagenii
Psilocybe mexicana
Psilocybe meridionalis
Psilocybe moseri
Psilocybe muliercula
Psilocybe neoxalapensis
Psilocybe subtropicalis
Psilocybe yungensis
Psilocybe zapotecorum (link to Guanajuato)

Puerto Rico

Gymnopilus suberis (link)
Gymnopilus subpurpuratus group
Panaeolus sp.
Panaeolus cinctulus (link)
Panaeolus cyanescens
Panaeolus fimicola
Panaeolus mexicana (link)
Pluteus harrisii (link)
Psilocybe banderillensis
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe moseri
Psilocybe portoricensis (likely actually P. fagicola or P. neoxalapensis)
Psilocybe zapotecoantillarum (link)

Saint Kitts and Nevis
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe sect. Zapotecorum (link)

Africa

Trinidad

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis

Africa

Gymnopilus sp.
Panaeolus africanus
Panaeolus bisporus
Panaeolus cyanescens
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus microsporus
Panaeolus sp.
Panaeolus tropicalis
Pluteus salicinus
Psilocybe cubensis
Psilocybe congolensis
Psilocybe cyanescens
Psilocybe mairei
Psilocybe natalensis
Psilocybe semilanceata

Algeria

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe mairei

Benin

Gymnopilus sp.
Gymnopilus purpuratus group (link)
Panaeolus cinctulus

Cameroon

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis (link)

Chad

Gymnopilus sp.
Panaeolus africanus
Panaeolus cinctulus

Comoros

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens (link)

Democratic Republic of the Congo

Gymnopilus luteofolius group  (link)
Panaeolus cinctulus
Pluteus glaucotinctus (link)
Pluteus thoenii (link)
Psilocybe congolensis

Kenya
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe aquamarina
Psilocybe cubensis (link)
Psilocybe subaeruginascens (link)

Madagascar

Panaeolus cyanescens
Gymnopilus sp.
Panaeolus cinctulus

Mauritius

Panaeolus cyanescens (link)
Gymnopilus sp.
Panaeolus cinctulus

Morocco

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe mairei

Republic of Congo

Psilocybe cubensis (link)

Sudan

Gymnopilus sp.
Panaeolus africanus
Panaeolus cinctulus
Psilocybe mairei

South Africa

Panaeolus cyanescens
Panaeolus cyanescens group (three different species)

Panaeolus fimicola
Panaeolus olivaceus
Pluteus glaucotinctus

Psilocybe sp.  (link)
Psilocybe cubensis
Psilocybe cyanescens (link)
Psilocybe ingeli (link)

Psilocybe maluti (link)

Psilocybe natalensis
Psilocybe subaeruginascens

Tanzania

Gymnopilus sp.
Panaeolus tropicalis (holotype link)

Uganda

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe cubensis
Psilocybe subaeruginascens (link)

Zimbabwe

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis (link)

Asia

Bangladesh

Gymnopilus sp.
Gymnopilus purpuratus (link)
Panaeolus sp.
Panaeolus cyanescens (link)
Psilocybe cubensis (link)

Bhutan

Gymnopilus sp.
Panaeolus sp.
Psilocybe thaiaerugineomaculans (link)

Borneo

Gymnopilus dilepis (link)

Gymnopilus luteofolius group (link)
Gymnopilus purpureosquamulosus (link)

Cambodia

Gymnopilus sp.
Panaeolus cambodginiensis
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus tropicalis
Psilocybe cubensis
Psilocybe sp. (link)

China

Conocybula cyanopus (link)
Conocybula smithii (link)

Gymnopilus sp.
Panaeolus axfordii (link)
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus sp.
Pluteus salicinus
Psilocybe baeocystis
Psilocybe cinnamomea
Psilocybe chuxiongensis
Psilocybe cubensis
Psilocybe fasciata
Psilocybe ningshanensis (link)
Psilocybe keralensis (link)
Psilocybe pelliculosa
Psilocybe ruliensis (link)
Psilocybe samuiensis (link)
Psilocybe sp. XH-2021a (link)
Psilocybe striata (link)
Psilocybe venenata
Psilocybe wayanadensis
Psilocybe yungensis

India

Copelandia tropica 
Gymnopilus sp.
Gymnopilus dilepis (link)
Inocybe corydalina (Many toxic look-alikes, Inocybes are not recommended for hunting)
Panaeolus africanus
Panaeolus bisporus
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus cyannoanulatus
Panaeolus lepus-stercus
Panaeolus olivaceus
Panaeolus tirunelveliensis
Panaeolus tropica
Panaeolus tropicalis
Panaeolus venezolanus
Pluteus padanilus (link)
Psilocybe angulospora (link)
Psilocybe aztecorum var. bonetii

Psilocybe chuxgionensis (link)
Psilocybe cubensis
Psilocybe indica
Psilocybe keralensis
Psilocybe natarajanii
Psilocybe pseudoaztecorum
Psilocybe semilanceata
Psilocybe subaeruginascens
Psilocybe subtropicalis
Psilocybe wayanadensis

Indonesia

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe aerugineomaculans
Psilocybe cubensis
Psilocybe eximia (link to study of the type collection)
Psilocybe subaeruginascens

Israel

Inocybe tricolor (Many toxic look-alikes, Inocybes are not recommended for hunting)
Panaeolus fimicola

Japan

Gymnopilus luteofolius (link)
Gymnopilus orientispectabilis (link)
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis (described as P. capitulata) (link)
Psilocybe keralensis (link)
Psilocybe septentrionalis var. septentrionalis
Psilocybe subaeruginascens
Psilocybe subcaerulipes
Psilocybe venenata

Korea

Gymnopilus junonius group
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cf. papuana (as P. thaizapoteca in this paper)
Psilocybe subcaerulipes (link)  (link)

Laos

Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis (link)
Psilocybe cf. subcaerulipes (link)

Malaysia

Psilocybe umbrina (link)

Mongolia

Gymnopilus luteofolius (link)
Gymnopilus poaceophilus (link)
Psilocybe sp. (link)

Nepal

Pakistan

Philippines

Gymnopilus sp.
Gymnopilus dilepis (link)
Gymnopilus luteofolius (link)
Panaeolus cyanescens (link)
Panaeolus cinctulus
Psilocybe cubensis (link)
Psilocybe angulospora (link)

Russia

Conocybula cyanopus (link)
Gymnopilus sp.
Panaeolus cinctulus
Pluteus americanus (far east - Primorsky territory)
Pluteus salicinus

Psilocybe medullosa (link)
Psilocybe semilanceata
Psilocybe serbica (link)

Sri Lanka

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe rostrata

Taiwan

Psilocybe angulospora (link)
Psilocybe chuxiongensis (link)
Psilocybe striata (link, link, link)
Psilocybe subcaerulipes (link)

Thailand

Gymnopilus dilepis (link)
Gymnopilus sp.
Panaeolus axfordii (link)
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe magnispora (link, link)
Psilocybe thaiaerugineomaculans
Psilocybe thaicordispora
Psilocybe thaiduplicatocystidiata

Psilocybe thailandensis (link)
Psilocybe samuiensis
Psilocybe sp. 'TH01' (link)
Psilocybe subcaerulipes

Turkey

Panaeolus fimicola (link)
Psilocybe semilanceata (link)

Vietnam

Gymnopilus sp.
Panaeolus cyanescens
Panaeolus rubricaulis
Psilocybe cubensis
Psilocybe samuiensis (link)
Psilocybe subaeruginascens (link)

Australasia / Oceania

Australia

Australian Capital Territory
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe subaeruginosa 
Psilocybe alutacea

New South Wales
Gymnopilus sp.
Gymnopilus purpuratus
Panaeolus cinctulus
Pluteus sp. (link)
Psilocybe cubensis
Panaeolus cyanescens
Psilocybe subaeruginosa
Psilocybe alutacea
Psilocybe aucklandiae (link)
Psilocybe cf. papuana
Psilocybe tasmaniana (link, link)
Psilocybe samuiensis (link)
Psilocybe cf. subtropicalis (link)

Northern Territory
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis (link)

Queensland
Gymnopilus sp.
Pluteus sp. (link)
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe samuiensis (link)
Psilocybe subaeruginosa
Psilocybe cf. papuana

South Australia
Gymnopilus sp.
Gymnopilus purpuratus
Panaeolus cinctulus
Psilocybe alutacea
Psilocybe subaeruginosa

Tasmania
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe alutacea
Psilocybe semilanceata
Psilocybe subaeruginosa

Victoria
Gymnopilus sp.
Gymnopilus purpuratus
Panaeolus cinctulus
Psilocybe semilanceata
Psilocybe alutacea
Psilocybe subaeruginosa
Psilocybe cf. papuana

Western Australia
Gymnopilus sp.
Gymnopilus purpuratus
Panaeolus cinctulus
Psilocybe alutacea
Psilocybe subaeruginosa


New Guinea

Gymnopilus sp.
Panaeolus rubricaulis
Panaeolus cinctulus
Psilocybe kumaenorum
Psilocybe papuana

Fiji

Copelandia cyanescens

French Polynesia

Gymnopilus purpurascens group (link)

New Zealand

Gymnopilus sp.
Gymnopilus purpuratus (link)

Panaeolopsis nirimbii (phylogenetically in the Panaeolus cinctulus group) (link)
Panaeolus cinctulus (link)
Psilocybe alutacea (link)
Psilocybe angulospora (link)
Psilocybe aucklandiae (link)
Psilocybe cyanescens (link)

Psilocybe makarorae (link)
Psilocybe cf. papuana 
Psilocybe semilanceata (link)
Psilocybe subaeruginosa (link)
Psilocybe "subsecotioides" (lacks a scientific name) 
Psilocybe tasmaniana (link)
Psilocybe weraroa (link)
Pluteus velutinornatus (link)

Vanatu

Gymnopilus sp.
Panaeolus cyanescens (link)
Psilocybe cubensis

Europe

Gymnopilus luteofolius 
Gymnopilus purpuratus
Gymnopilus sp.
Inocybe aeruginascens (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Inocybe tricolor
Panaeolus bisporus
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Panaeolus sp.
Pluteus cyanopus
Pluteus glaucus
Pluteus nigroviridis
Pluteus salicinus
Pluteus villosus
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe liniformans var. liniformans
Psilocybe mairei
Psilocybe medullosa
Psilocybe semilanceata
Psilocybe serbica
Psilocybe serbica var. bohemica

Austria

Conocybula cyanopus (link)
Gymnopilus sp.
Inocybe coelestium (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe corydalina var. corydalina
Inocybe haemacta
Inocybe tricolor
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus fimicola
Psilocybe cyanescens
Psilocybe medullosa
Psilocybe semilanceata
Psilocybe serbica
Psilocybe serbica var. bohemica

Belarus

Gymnopilus sp.
Panaeolus cinctulus (link)
Psilocybe semilanceata (link)

Belgium

Conocybula cyanopus (link)
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cyanescens (link)
Psilocybe semilanceata

Bosnia

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe serbica (link)

Bulgaria

Gymnopilus sp.
Inocybe corydalina (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Panaeolus cinctulus
Psilocybe cyanescens

Psilocybe medullosa (link)
Psilocybe semilanceata
Psilocybe serbica (link)

Croatia

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe fimetaria (link)
Psilocybe serbica (link)
Psilocybe semilanceata

Czech Republic

Gymnopilus sp.
Inocybe corydalina
Panaeolus cinctulus
Panaeolus olivaceus
Pluteus salicinus
Psilocybe arcana
Psilocybe cyanescens
Psilocybe medullosa
Psilocybe moravica
Psilocybe moravica var. sternberkiana
Psilocybe fimetaria
Psilocybe mairei
Psilocybe semilanceata
Psilocybe serbica var. bohemica

Denmark

Conocybula cyanopus (link)
Gymnopilus sp.
Inocybe haemacta (Many toxic look-alikes, Inocybes are not recommended for hunting)
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Psilocybe fimetaria
Psilocybe semilanceata

England / Ireland / Scotland / United Kingdom / UK

Conocybe kuehneriana (probably a Conocybula, exact species is in doubt)
Gymnopilus purpuratus
Inocybe corydalina var. corydalina (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe haemacta
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Pluteus salicinus
Psilocybe cyanescens
Psilocybe fimetaria (link)
Psilocybe liniformans (link)
Psilocybe semilanceata

Estonia

Gymnopilus sp.
Panaeolus cinctulus

Panaeolus fimicola

Pluteus salicinus (link)
Psilocybe medullosa (link)
Psilocybe semilanceata

Faroes Islands

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus moellerianus
Psilocybe semilanceata

Finland

Conocybe kuehneriana (probably a Conocybula, exact species is in doubt)
Conocybula cyanopus
Gymnopilus sp.
Pluteus salicinus
Panaeolus cinctulus
Panaeolus fimicola (link)
Panaeolus olivaceus
Psilocybe fimetaria
Psilocybe medullosa
Psilocybe semilanceata

France

Conocybula cyanopus (link)
Gymnopilus sp.
Inocybe aeruginascens (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe corydalina var.corydalina
Inocybe haemacta
Panaeolus anomala
Panaeolus cinctulus
Panaeolus cyanescens (Southern Mediterranean coast and Normandy)
Psilocybe medullosa (link)

Psilocybe cyanescens (link)
Psilocybe semilanceata

Germany

Conocybula cyanopus
Galerina steglichii
Gymnopilus purpuratus
Gymnopilus sp.
Inocybe aeruginascens (Many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe coelestium
Inocybe corydalina var. corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus sp.
Pluteus cyanopus
Pluteus salicinus
Pluteus villosus
Psilocybe cyanescens
Psilocybe mairei (probably a synonym of P. serbica)
Psilocybe moravica var. sternberkiana
Psilocybe semilanceata
Psilocybe serbica
Psilocybe serbica var. bohemica

Greece

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus sp.
Psilocybe bohemica
Psilocybe semilanceata

Netherlands

Gymnopilus purpuratus
Inocybe aeruginascens (Very rare, known from only two records. Has many toxic look-alikes, Inocybes are not recommended for hunting)
Inocybe corydalina var. corydalina
Inocybe corydalinavar. erinaceomorpha
Inocybe haemacta (link)
Panaeolus cinctulus
Pluteus salicinus
Psilocybe cyanescens
Psilocybe liniformans var. liniformans
Psilocybe puberula
Psilocybe semilanceata
Psilocybe serbica

Hungary

Conocybula cyanopus (link)
Gymnopilus sp.
Inocybe aeruginascens (Many toxic look-alikes, Inocybes are not recommended for hunting)
Panaeolus cinctulus
Pluteus nigroviridis
Psilocybe sp. (maybe P. serbica or P. bohemica, kocos find)

Iceland

Panaeolus cinctulus
Panaeolus fimicola
Psilocybe semilanceata

Italy

Conocybula cyanopus
Gymnopilus sp.
Inocybe corydalina
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cyanescens (Guzman 2002)
Psilocybe liniformans var. liniformans
Psilocybe medullosa
Psilocybe puberula
Psilocybe semilanceata
Psilocybe serbica var. bohemica

Ireland

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe semilanceata

Kosovo

Psilocybe medullosa (link)
Psilocybe semilanceata
Psilocybe serbica

Latvia

Conocybula cyanopus (link)
Panaeolus cinctulus
Psilocybe semilanceata

Lithuania

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata

Norway

Conocybula cyanopus
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe fimetaria (link)
Psilocybe semilanceata (link)

Poland

Conocybula cyanopus (link)
Pluteus salicinus (link)
Psilocybe cyanescens (link)
Psilocybe semilanceata (link)

Portugal

Gymnopilus luteofolius (link)
Pluteus salicinus (link)
Psilocybe azurescens (link)

Psilocybe fimetaria (link)
Psilocybe gallaeciae (link)
Psilocybe liniformans (link)
Psilocybe semilanceata (link)

Republic of Macedonia (FYROM)

Psilocybe semilanceata

Psilocybe serbica (link)

Romania

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe serbica (link)
Psilocybe semilanceata

Scotland

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe fimicola (link)
Psilocybe semilanceata

Serbia

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe bohemica
Psilocybe fimetaria (link)
Psilocybe semilanceata
Psilocybe serbica

Slovakia

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata
Psilocybe serbica (link)

Slovenia

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata
Psilocybe serbica (link)

Spain

Gymnopilus sp.
Inocybe corydalina
Panaeolus cinctulus
Panaeolus cyanescens
Pluteus izurun (link)
Pluteus salicinus
Psilocybe gallaeciae
Psilocybe hispanica
Psilocybe liniformans (link)
Psilocybe semilanceata (link)

Sweden

Conocybula cyanopus (link)
Conocybula smithii (link)
Gymnopilus sp.
Panaeolus cinctulus

Psilocybe sp. (maybe P. fimetaria, link)
Psilocybe fimetaria
Psilocybe medullosa (link)
Psilocybe semilanceata

Switzerland

Conocybula cyanopus (link)
Gymnopilus purpuratus
Inocybe coelestium
Inocybe corydalina
Inocybe haemacta
Inocybe tricolor
Panaeolus bisporus
Panaeolus cinctulus
Panaeolus cyanescens (in the South)
Panaeolus fimicola
Panaeolus olivaceus
Pluteus cyanopus
Pluteus salicinus
Pluteus villosus
Psilocybe cyanescens
Psilocybe semilanceata

Ukraine

Conocybula cyanopus

Gymnopilus sp.
Panaeolus cinctulus

South America

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus olivaceus

Argentina

Conocybe kuehneriana (probably a Conocybula, exact species is in doubt)
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus sp.
Psilocybe alutacea (link)
Psilocybe collybioides
Psilocybe cubensis
Psilocybe hoogshagenii
Psilocybe wrightii
Psilocybe zapotecorum

Bahamas

Gymnopilus sp.
Panaeolus cinctulus

Bermuda

Gymnopilus sp. (link)
Panaeolus cinctulus
Panaeolus cyanescens

Belize

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cordispora
Psilocybe cubensis

Bolivia

Panaeolus anomala
Panaeolus cyanescens
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe mammillata
Psilocybe yungensis

Brazil

Panaeolus anomala
Panaeolus cyanescens
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus sp.
Pluteus glaucotinctus sensu lato (link)
Pluteus nigrolineatus (link)
Pluteus sp.  (link)
Psilocybe acutipilea
Psilocybe aerugineomaculans (Rick 20919)
Psilocybe araucariicola (link)
Psilocybe blattariopsis
Psilocybe banderillensis var. paulensis
Psilocybe brasiliensis
Psilocybe caeruleoannulata
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe farinacea
Psilocybe furtadoana
Psilocybe hoogshagenii var. hoogshagenii
Psilocybe paulensis
Psilocybe paupera
Psilocybe pericystis
Psilocybe plutonia
Psilocybe rickii
Psilocybe subaeruginascens (link)
Psilocybe subtropicalis (as P. hoogshagenii var. convexa, http://www.lume.ufrgs.br/bitstream/handle/10183/78755/000892458.pdf)
Psilocybe subovoideocystidiata
Psilocybe yungensis (link)
Psilocybe uruguayensis
Psilocybe wrightii
Psilocybe zapotecorum

Chile

Conocybe kuehneriana (probably a Conocybula, exact species is in doubt)
Gymnopilus purpuratus
Panaeolus cinctulus
Panaeolus sp.
Pluteus glaucus
Pluteus nigrolineatus (link, link)
Psilocybe sp. (link)
Psilocybe caeruleoannulata (link)
Psilocybe carbonaria
Psilocybe fimetaria
Psilocybe liniformans
Psilocybe semilanceata (link)
Psilocybe sierrae
Psilocybe subfimetaria
Psilocybe zapotecorum

Colombia

Panaeolus cambodginiensis
Panaeolus cyanescens
Panaeolus cinctulus
Panaeolus sp.
Psilocybe muliercula (as angustipleurocystidiata)
Psilocybe antioquiensis
Psilocybe cabiensis
Psilocybe caerulescens
Psilocybe columbiana
Psilocybe cubensis
Psilocybe guatapensis (link to original species description)
Psilocybe hoogshagenii (link)
Psilocybe pintonii
Psilocybe plutonia
Psilocybe semiangustipleurocystidiata
Psilocybe subacutipilea
Psilocybe yungensis
Psilocybe zapotecorum

Costa Rica

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens

Pluteus sp. (link)
Psilocybe aztecorum
Psilocybe banderillensis (link, link)
Psilocybe caerulescens (link, link)
Psilocybe cubensis
Psilocybe hoogshagenii (link, link)
Psilocybe mexicana
Psilocybe yungensis (link)
Psilocybe zapotecorum (link, link,link)

Ecuador

Dictyonema huaorani
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulescens (link)
Psilocybe cubensis
Psilocybe moseri (link)
Psilocybe stametsii (link)
Psilocybe yungensis
Psilocybe zapotecorum (link)

El Salvador

Gymnopilus sp. (link)

Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe cubensis (link)
Psilocybe zapotecorum (link)

French Guiana

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe subtropicalis (link)

Guatemala

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe mexicana
Psilocybe zapotecorum

Guyana

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis

Honduras

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis
Psilocybe zapotecorum (link)

Nicaragua

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe mexicana
Psilocybe yungensis
Psilocybe zapotecorum

Panama

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe caerulescens
Psilocybe cubensis (link)
Psilocybe mexicana (link)
Psilocybe subtropicalis (link)
Psilocybe yungensis (as P. dumontii)

Psilocybe zapotecorum (link)

Paraguay

Panaeolus cinctulus
Panaeolus cyanescens (link)
Psilocybe cubensis

Peru

Psilocybe cubensis (link)
Psilocybe moseri (link)
Psilocybe sect. Cordisporae (link)
Psilocybe yungensis
Psilocybe zapotecorum (link)