Throughout the world the species Panaeolus cinctulus (= P. subbalteatus) and several active species of Gymnopilus grow. Rather than create entries for countries, states and provinces which would then have nothing else listed, it is probably a good assumption that these mushrooms grow in those places not listed.  If they are not listed for your area, mentally add it.

Some authors refer to the bluing members of Panaeolus as Copelandia; therefore Panaeolus cyanescens is the same species as Copelandia cyanescens.

Amanita muscaria can be found in all 50 states and in most countries.  It is not a psilocybin mushroom so it does not appear in this list.  

North America - United States

Alabama
Gymnopilus junonius
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe caerulescens (very rare)
Psilocybe cubensis

Alaska
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus fimicola
Psilocybe cyanescens

Arizona
Gymnopilus junonius
Panaeolus cinctulus

Arkansas
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis

California (San Francisco to the Oregon border)
Gymnopilus aeruginosus
Gymnopilus luteofolius
Panaeolopsis sp.
Panaeolus castaneifolius
Panaeolus cinctulus
Pluteus salicinus
Psilocybe azurescens
Psilocybe baeocystis
Psilocybe cyanescens
Psilocybe "cyanofriscosa"
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe stuntzii
Psilocybe subaeruginascens

California (Southern)
Inocybe corydalina
Galeropsis sp.
Gymnopilus luteofolius
Panaeolopsis sp.
Copelandia bispora
Panaeolus castaneifolius
Panaeolus cinctulus
Pluteus salicinus
Psilocybe "cyanofriscosa"
Psilocybe "meridianus"
Psilocybe subaeruginascens

Colorado
Conocybe cyanopus
Gymnopilus junonius
Panaeolus castaneifolius
Panaeolus cinctulus
Pluteus salicinus

Connecticut
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe baeocystis
Psilocybe ovoideocystidiata

Florida
Panaeolus cambodginiensis
Panaeolus chlorocystis
Panaeolus cyanescens
Gymnopilus luteofolius
Gymnopilus luteoviridis
Gymnopilus luteus
Panaeolus cinctulus
Panaeolus fimicola
Psilocybe caerulescens (very rare)
Psilocybe cubensis
Psilocybe mammilata
Psilocybe tampanensis (Found only once in recorded history)

Georgia
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus olivaceus
Psilocybe atlantis
Psilocybe caerulescens (very rare)
Psilocybe caerulipes (very rare)
Psilocybe cubensis
Psilocybe naematoliformis
Psilocybe weilii
...and 2 as yet unnamed Psilocybe species!

Hawaii
Copelandia bispora
Panaeolus anomalus
Panaeolus cambodginiensis
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus tropicalis

Idaho
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe fimetaria
Psilocybe pelliculosa
Psilocybe silvatica

Illinois
Gymnopilus sp.
Panaeolus cinctulus
Pluteus salicinus

Indiana
Gymnopilus sp.
Panaeolus cinctulus
Pluteus salicinus

Iowa
Gymnopilus sp.
Panaeolus cinctulus

Kansas
Gymnopilus sp.
Panaeolus cinctulus

Kentucky
Gymnopilus junonius
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe ovoideocystidiata

Louisiana
Gymnopilus junonius
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe caerulescens (very rare)
Psilocybe cubensis

Maine
Gymnopilus junonius
Gymnopilus luteus
Panaeolus cinctulus
Panaeolus papilionaceus var. papilionaceus (possibly inactive)
Psilocybe baeocystis
Psilocybe caerulipes

Maryland
Gymnopilus junonius
Panaeolus cinctulus
Psilocybe ovoideocystidiata

Massachusetts
Gymnopilus junonius
Panaeolopsis sp.
Panaeolus cinctulus

Michigan
Conocybe smithii
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Pluteus salicinus

Psilocybe caerulipes
Psilocybe liniformans var. americana
Psilocybe ovoideocystidiata

Psilocybe quebecensis
Psilocybe silvatica


Minnesota
Gymnopilus sp.

Panaeolus cinctulus

Psilocybe semilanceata

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

Missouri
Gymnopilus braendlei
Gymnopilus sp.
Panaeolus cinctulus

Montana
Gymnopilus sp.
Panaeolus cinctulus

Nebraska
Gymnopilus sp.
Panaeolus cinctulus

New Hampshire
Gymnopilus junonius
Panaeolus cinctulus

New Jersey
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe graveolens
Psilocybe naematoliformis
Psilocybe ovoideocystidiata

New Mexico
Gymnopilus junonius
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe mescaleroensis

New York
Conocybe cyanopus
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus castaneifolius
Panaeolus cinctulus
Psilocybe caerulipes
Panaeolus fimicola
Psilocybe liniformans
Psilocybe ovoideocystidiata
Psilocybe semilanceata
Psilocybe silvatica

North Carolina
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe caerulipes
Psilocybe plutonia

Oregon
Conocybe cyanopus
Conocybe smithii
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus viridans
Panaeolus cinctulus
Panaeolus olivaceus
Psilocybe azurescens
Psilocybe baeocystis
Psilocybe cyanofibrillosa
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe liniformans var. americana
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe sierrae
Psilocybe silvatica
Psilocybe strictipes
Psilocybe stuntzii
Psilocybe subaeruginascens

Ohio
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe ovoideocystidiata

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

Pennsylvania
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Pluteus salicinus
Psilocybe caerulipes
Psilocybe ovoideocystidiata
Psilocybe semilanceata (very rare)

Rhode Island
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe ovoideocystidiata

South Carolina
Gymnopilus junonius
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe caerulipes
Psilocybe caerulescens (rare)

Tennessee
Gymnopilus aeruginosus
Gymnopilus luteofolius
Gymnopilus luteus
Panaeolus cinctulus
Panaeolus fimicola
Psilocybe cubensis
Psilocybe caerulipes

Texas
Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus luteoviridis
Panaeolus cyanescens
Panaeolus cinctulus
Psilocybe cubensis

Utah
Gymnopilus sp.
Panaeolus cinctulus

Vermont
Gymnopilus junonius
Gymnopilus luteofolius
Panaeolus cinctulus

Virginia
Gymnopilus junonius
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe cubensis (rare, only near the coast)
Psilocybe ovoideocystidiata
Psilocybe semilanceata

Washington
Conocybe cyanopus
Conocybe smithii
Gymnopilus aeruginosus
Gymnopilus braendlei
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus viridans
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Pluteus brunneidiscus (= Pluteus washingtonensis)
Pluteus salicinus
Psilocybe azurescens
Psilocybe baeocystis
Psilocybe cyanescens
Psilocybe cyanofibrillosa
Psilocybe cyanofriscosa
Psilocybe fimetaria
Psilocybe liniformans var. americana
Psilocybe pelliculosa
Psilocybe semiinconspicua
Psilocybe semilanceata
Psilocybe silvatica
Psilocybe strictipes
Psilocybe stuntzii
Psilocybe subaeruginascens

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

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

Wisconsin
Conocybe smithii
Gymnopilus sp.
Panaeolus cinctulus

Wyoming
Gymnopilus junonius
Panaeolus cinctulus

CANADA

Conocybe smithii
Gymnopilus aeruginosus
Gymnopilus luteofolius
Gymnopilus sp.
Panaeolus castaneifolius
Panaeolus cinctulus
Panaeolus sp.
Psilocybe semilanceata

Alberta
Conocybe kuehneriana
Gymnopilus junonius
Gymnopilus luteofolius
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus sp.

British Columbia
Conocybe cyanopus
Gymnopilus luteofolius
Panaeolus cinctulus
Psilocybe baeocystis
Psilocybe cyanofibrillosa
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe sierrae
Psilocybe silvatica
Psilocybe strictipes
Psilocybe stuntzii
Psilocybe subfimetaria

New Brunswick
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe fimetaria
Psilocybe semilanceata

Newfoundland
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata

Nova Scotia
Gymnopilus junonius
Panaeolus cinctulus
Psilocybe semilanceata

Ontario
Gymnopilus junonius
Gymnopilus viridans
Panaeolus cinctulus
Panaeolus sp.
Psilocybe caerulipes
Psilocybe silvatica

Prince Edward Island
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata

Quebec
Gymnopilus sp.
Gymnopilus viridans
Panaeolus castaneifolius
Panaeolus cinctulus
Psilocybe caerulipes
Psilocybe quebecensis
Psilocybe semilanceata

Cuba
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe plutonia

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
Psilocybe naematoliformis
Inocybe corydalina
Gymnopilus aeruginosus
Gymnopilus lateritius
Gymnopilus sp.
Gymnopilus subpurpuratus
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus fimicola
Panaeolus sp.
Panaeolus tropicalis
Panaeolus venezolanus
Psilocybe angustipleurocystidiata
Psilocybe armandii
Psilocybe aztecorum var. aztecorum
Psilocybe aztecorum var. bonetii
Psilocybe banderillensis
Psilocybe barrerae
Psilocybe caerulescens var. caerulescens
Psilocybe caerulescens var. ombrophila
Psilocybe caerulipes
Psilocybe caribaea
Psilocybe chaconii
Psilocybe chiapanensis
Psilocybe cordispora
Psilocybe cubensis
Psilocybe fagicola var. fagicola
Psilocybe fagicola var. mesocystidata
Psilocybe fuliginosa
Psilocybe galindoi
Psilocybe heimii
Psilocybe herrerae
Psilocybe hoogshagenii var. hoogshagenii
Psilocybe hoogshagenii var. convexa
Psilocybe isabelae
Psilocybe jacobsi
Psilocybe jaliscana
Psilocybe laurae
Psilocybe mammillata
Psilocybe meridionalis
Psilocybe mexicana
Psilocybe mesophylla
Psilocybe moseri
Psilocybe muliercula
Psilocybe novoxalapensis
Psilocybe pileocystidiata
Psilocybe pleurocystidiosa
Psilocybe oaxacana
Psilocybe rzedowskii
Psilocybe sanctorum
Psilocybe schultesii
Psilocybe singeri
Psilocybe singularis
Psilocybe subcubensis
Psilocybe subtropicalis
Psilocybe subyungensis
Psilocybe subzapotecorum
Psilocybe teofilae
Psilocybe uxpanapensis
Psilocybe verae-crucis
Psilocybe villarrealiae
Psilocybe wassoniorum
Psilocybe weldenii
Psilocybe xalapensis
Psilocybe yungensis
Psilocybe zapotecorum

Puerto Rico
Copelandia cyanescens
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus sp.
Psilocybe caribaea
Psilocybe cubensis
Psilocybe guilartensis
Psilocybe portoricensis
Psilocybe subpsilocybioides
Psilocybe zapotecoantillarum

Trinidad

Copelandia cyanescens
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis

AFRICA

Copelandia bispora
Gymnopilus junonius
Gymnopilus sp.
Panaeolus africanus
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus microsporus
Panaeolus retirugis
Panaeolus sp.
Panaeolus tropicalis
Pluteus salicinus
Psilocybe cubensis
Psilocybe cyanescens
Psilocybe goniospora
Psilocybe mairei
Psilocybe natalensis
Psilocybe semilanceata

Algeria
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe mairei

Chad
Gymnopilus sp.
Panaeolus africanus
Panaeolus cinctulus

Kenya
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe aquamarina
Psilocybe cubensis

Madagascar
Copelandia cyanescens
Gymnopilus sp.
Panaeolus cinctulus

Morocco
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe mairei

Sudan
Gymnopilus sp.
Panaeolus africanus
Panaeolus cinctulus
Psilocybe mairei 

South Africa
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe natalensis
Psilocybe semilanceata

ASIA

Gymnopilus sp.
Panaeolus sp.
Panaeolus cambodginiensis
Panaeolus cyanescens
Psilocybe cubensis

Cambodia
Gymnopilus sp.
Panaeolus cambodginiensis
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus tropicalis
Psilocybe cubensis

China
Gymnopilus junonius
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Panaeolus sp.
Psilocybe cubensis
Psilocybe venenata

Hong Kong
Gymnopilus sp.
Panaeolus sp.
Pluteus salicinus

India
Copelandia bispora
Copelandia cyanescens
Copelandia tirunelveliensis
Copelandia tropica
Gymnopilus sp.
Inocybe corydalina
Panaeolus africanus
Panaeolus cinctulus
Panaeolus venezolanus
Psilocybe aztecorum var. bonetii
Psilocybe cubensis
Psilocybe goniospora
Psilocybe indica
Psilocybe natarajanii
Psilocybe keralensis
Psilocybe pseudoaztecorum
Psilocybe semilanceata
Psilocybe subaeruginascens
Psilocybe wayanadensis

Indonesia

Copelandia cyanescens
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe subaeruginascens

Japan
Gymnopilus aeruginosus
Gymnopilus junonius
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe argentipes
Psilocybe septentrionalis var. septentrionalis
Psilocybe subaeruginascens
Psilocybe subcaerulipes
Psilocybe venenata

Philippines
Gymnopilus sp.
Panaeolus cyanescens
Panaeolus cinctulus
Psilocybe cubensis

Russia
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata
Psilocybe strictipes

Sri Lanka
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe rostrata

Thailand
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe samuiensis
Psilocybe thailandensis

Vietnam
Gymnopilus sp.
Panaeolus cyanescens
Panaeolus rubricaulis
Psilocybe cubensis

Australia

Australian Capital Territory
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe subaeruginosa

New Guinea
Gymnopilus sp.
Panaeolus rubricaulis
Panaeolus cinctulus
Psilocybe kumaenorum

New South Wales
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe australiana
Psilocybe cubensis
Psilocybe eucalypta
Psilocybe subaeruginosa
Psilocybe tasmaniana

Northern Territory
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens

Queensland 
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens 
Psilocybe cubensis
Psilocybe subaeruginosa

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

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

Victoria
Gymnopilus sp.
Gymnopilus purpuratus
Panaeolus cinctulus
Psilocybe semilanceata
Psilocybe subaeruginosa

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

New Zealand
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe aucklandii
Psilocybe australiana
Psilocybe eucalypta
Psilocybe makarorae
Psilocybe semilanceata
Psilocybe tasmaniana
Psilocybe subaeruginosa
Weraroa novae-zelandiae

Europe

Gymnopilus aeruginosus
Gymnopilus junonius
Gymnopilus purpuratus
Gymnopilus sp.
Inocybe aeruginascens
Inocybe corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Inocybe tricolor
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Panaeolus retirugis
Panaeolus sp.
Pluteus cyanopus
Pluteus glaucus
Pluteus nigroviridis
Pluteus salicinus
Pluteus villosus
Psilocybe bohemica
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe liniformans var. liniformans
Psilocybe mairei
Psilocybe semilanceata
Psilocybe serbica
Psilocybe silvatica
Psilocybe strictipes
Psilocybe pelliculosa

Austria

Copelandia cyanescens
Gymnopilus sp.
Inocybe coelestium
Inocybe corydalina var. corydalina
Inocybe haemacta
Inocybe tricolor
Panaeolus cinctulus
Panaeolus fimicola
Psilocybe bohemica
Psilocybe cyanescens
Psilocybe semilanceata
Psilocybe serbica

Belgium

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe semilanceata

Bulgaria

Gymnopilus sp.
Inocybe corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe semilanceata

Czech Republic

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus olivaceus
Pluteus salicinus
Psilocybe arcana
Psilocybe bohemica
Psilocybe cyanescens
Psilocybe moravica
Psilocybe moravica var. sternberkiana
Psilocybe fimetaria
Psilocybe mairei
Psilocybe serbica
Psilocybe strictipes

Denmark

Gymnopilus sp.
Inocybe haemacta
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Psilocybe fimetaria
Psilocybe semilanceata

England (United Kingdom)

Conocybe kuehneriana
Copelandia cyanescens
Gymnopilus junonius
Gymnopilus purpuratus
Gymnopilus sp.
Inocybe corydalina var. corydalina
Inocybe haemacta
Panaeolus castaneifolius
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus olivaceus
Panaeolus retirugis
Panaeolus sp.
Pluteus salicinus
Psilocybe cyanescens
Psilocybe fimetaria
Psilocybe semilanceata
Psilocybe strictipes

Faeroes Islands
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus moellerianus
Psilocybe semilanceata

Finland
Conocybe cyanopus
Conocybe kuehneriana
Gymnopilus sp.
Pluteus salicinus
Panaeolus cinctulus
Panaeolus olivaceus
Psilocybe fimetaria
Psilocybe pelliculosa
Psilocybe semilanceata
Psilocybe silvatica
Psilocybe strictipes

France
Copelandia anomala
Copelandia cyanescens (southern mediterranean coast)
Gymnopilus sp.
Inocybe aeruginascens
Inocybe corydalina var. corydalina
Inocybe haemacta
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe semilanceata
Psilocybe strictipes

Germany
Conocybe cyanopus
Galerina steglichii
Gymnopilus junonius
Gymnopilus purpuratus
Gymnopilus sp.
Inocybe aeruginascens
Inocybe coelestium
Inocybe corydalina var. corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus retirugis
Panaeolus sp.
Pluteus cyanopus
Pluteus salicinus
Pluteus villosus
Psilocybe bohemica
Psilocybe cyanescens
Psilocybe mairei
Psilocybe moravica var. sternberkiana
Psilocybe semilanceata
Psilocybe serbica
Psilocybe strictipes

Greece
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus retirugis
Panaeolus sp.

Holland (The Netherlands)
Gymnopilus junonius
Gymnopilus purpuratus
Inocybe aeruginascens
Inocybe corydalina var. corydalina
Inocybe corydalina var. erinaceomorpha
Inocybe haemacta
Panaeolus cinctulus
Pluteus salicinus
Psilocybe cyanescens
Psilocybe liniformans var. liniformans
Psilocybe puberula
Psilocybe semilanceata
Psilocybe serbica
Psilocybe strictipes

Hungary
Gymnopilus sp.
Inocybe aeruginascens
Panaeolus cinctulus
Pluteus nigroviridis

Italy
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe semilanceata

Ireland
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cyanescens
Psilocybe semilanceata

Norway
Conocybe cyanopus
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe semilanceata

Serbia
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe serbica
Psilocybe semilanceata
Psilocybe cyanescens
Psilocybe bohemica

Slovakia
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe serbica
Psilocybe strictipes

Spain
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe gallaeciae
Psilocybe hispanica

Sweden
Gymnopilus sp.
Panaeolus cinctulus
Psilocybe fimetaria
Psilocybe semilanceata
Psilocybe strictipes

Switzerland
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens (in the south)
Panaeolus fimicola
Panaeolus olivaceus
Pluteus salicinus
Psilocybe cyanescens
Psilocybe semilanceata

South America

Gymnopilus sp.
Panaeolus castaneifolius
Panaeolus cinctulus

Argentina

Conocybe kuehneriana
Gymnopilus junonius
Gymnopilus sp.
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus retirugis
Panaeolus sp.
Psilocybe collybioides
Psilocybe cubensis
Psilocybe hoogshagenii
Psilocybe wrightii
Psilocybe zapotecorum

Bahamas

Gymnopilus sp.
Panaeolus cinctulus

Bermuda

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens

Belize

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cordispora
Psilocybe cubensis

Bolivia

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

Brazil

Copelandia anomala
Copelandia cyanescens
Gymnopilus junonius
Panaeolus cinctulus
Panaeolus fimicola
Panaeolus sp.
Pluteus glaucus
Psilocybe acutipilea
Psilocybe blattariopsis
Psilocybe banderillensis var. paulensis
Psilocybe brasiliensis
Psilocybe caeruleoannulata
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe farinacea
Psilocybe furtadoana
Psilocybe hoogshagenii var. hoogshagenii
Psilocybe microcystidiata
Psilocybe paulensis
Psilocybe paupera
Psilocybe pericystis
Psilocybe plutonia
Psilocybe ramulosa
Psilocybe rickii
Psilocybe subbrunneocystidiata
Psilocybe subyungensis
Psilocybe uruguayensis
Psilocybe zapotecorum

Chile

Conocybe kuehneriana
Gymnopilus junonius
Gymnopilus purpuratus
Panaeolus cinctulus
Panaeolus retirugis
Panaeolus sp.
Pluteus glaucus
Psilocybe carbonaria
Psilocybe fimetaria
Psilocybe lazoi
Psilocybe liniformans
Psilocybe semilanceata
Psilocybe sierrae
Psilocybe strictipes
Psilocybe subfimetaria
Psilocybe zapotecorum

Colombia

Copelandia cambodginiensis
Copelandia cyanescens
Panaeolus cinctulus
Panaeolus sp.
Psilocybe angustipleurocystidiata
Psilocybe antioquiensis
Psilocybe cabiensis
Psilocybe columbiana
Psilocybe cubensis
Psilocybe guatapensis
Psilocybe heliconiae
Psilocybe hoogshagenii
Psilocybe pintonii
Psilocybe plutonia
Psilocybe semiangustipleurocystidiata
Psilocybe subacutipilea
Psilocybe subhoogshagenii
Psilocybe yungensis
Psilocybe zapotecorum

Costa Rica

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe aztecorum
Psilocybe mexicana
Psilocybe cubensis

Ecuador

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe subcubensis
Psilocybe yungensis

El Salvador

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe cubensis

Guatemala

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe mexicana

Honduras

Gymnopilus sp.
Panaeolus cinctulus
Panaeolus cyanescens
Psilocybe cubensis

Panama

Gymnopilus sp.
Panaeolus cinctulus
Psilocybe caerulescens var. caerulescens
Psilocybe dumontii

Peru

Gymnopilus junonius
Panaeolus cinctulus
Psilocybe cubensis
Psilocybe yungensis
Psilocybe zapotecorum

Uruguay

Gymnopilus junonius
Panaeolus cinctulus
Psilocybe caeruleoannulata
Psilocybe uruguayensis

Venezuela

Copelandia cyanescens
Panaeolus cinctulus
Panaeolus campanulatus
Panaeolus sp.
Panaeolus venezolanus
Psilocybe caerulescens
Psilocybe cubensis
Psilocybe meridensis
Psilocybe plutonia
Psilocybe pseudobullacea
Psilocybe subyungensis

*Note: It is important to know that the possession of psilocybin fungi is illegal in the United States, Canada, and many other countries.  Possession can result in felony charges. Be careful.

Here is a link to Erowid's "Mapping the Mycelial Network" which contains the locations for more psychoactive fungi in the United States and Canada.

Mapping the Mycelial Network

Here is a link to international locations of psychoactive fungi written by John Allen, Jochen Gartz and Gaston Guzman:

A World Wide Geographical Distribution of Neurotropic Fungi, an analysis and discussion.

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