Psilocybin Mushrooms
Psilocybin mushrooms are a family of psychoactive fungi containing the tryptamine prodrug psilocybin, which is converted into its active metabolite psilocin after ingestion.1 Over 200 species have been identified across every continent, with evidence of human use predating recorded history. Their effects are often characterized as "earthy" and "dream-like" compared to other psychedelics. Wild specimens are easily mistaken for poisonous look-alikes, making proper identification essential for safety.2
Dosage & Duration
Dosage
Doses are population estimates that vary widely between individuals.
Values refer to dried P. cubensis mushrooms; potency varies considerably between species. Fresh (wet) mushrooms are roughly ten times weaker by weight, so equivalent doses are approximately ten times higher.
Duration
Subjective Effects
Effects vary widely by individual, dose, and context.
Physical
The physical effects of psilocin can be broken down into two components all of which progressively intensify proportional to dosage.
Cognitive
The head space of psilocin is described by many as extremely relaxing, profound and stoning in its style when compared to other commonly used psychedelics such as LSD or 2C-B which tend to be energetic and stimulating. It contains a large number of psychedelic typical and unique cognitive effects.
Visual
Enhancements
Psilocin presents a full and complete array of possible visual enhancements.
Geometry
The visual geometry that is present throughout this trip can be described as more similar in appearance to that of 4-AcO-DMT, ayahuasca and 2C-E than LSD. It can be comprehensively described as structured in its organization, organic in geometric style, intricate in complexity, large in size, fast and smooth in motion, colourful in scheme, glossy in colour, blurred in its edges and rounded in its corners. They have a very 'natural' feel to them and at higher dosages are significantly more likely to result in states of Level 7B visual geometry over Level 7A.
Hallucinatory States
Psilocin and its various other forms produce a full range of high level hallucinatory states in a fashion that is more consistent and reproducible than that of many other commonly used psychedelics.
Auditory
The auditory effects of psilocin are common in their occurrence and exhibit a full range of effects.
Pharmacology
Pharmacodynamics
Psilocybin mushrooms contain several psychoactive tryptamine alkaloids, primarily psilocybin, psilocin, and baeocystin. Psilocybin is a prodrug for psilocin, the principal pharmacologically active compound.3 Psilocin acts as a partial agonist at several serotonin receptors, with high affinity for 5-HT2A.3 Its activity is believed to arise primarily from agonism at 5-HT2A, 5-HT2C, and 5-HT1A receptors, with 5-HT2A agonism considered necessary for hallucinogenic activity.4 Psilocin does not significantly affect dopamine receptors and only influences the noradrenergic system at very high dosages.
Pharmacokinetics
Psilocybin is dephosphorylated to its active metabolite psilocin in the intestinal mucosa by alkaline phosphatase and nonspecific esterase3, with additional conversion reported in the liver.
Dangerous
Highest riskThese combinations are considered extremely harmful and should always be avoided. Reactions to these drugs taken in combination are highly unpredictable and have a potential to cause death.
Unsafe
AvoidThere is considerable risk of physical harm when taking these combinations, they should be avoided where possible.
Caution
Use cautionThese combinations are not usually physically harmful, but may produce undesirable effects, such as physical discomfort or overstimulation. Extreme use may cause physical health issues. Synergistic effects may be unpredictable. Care should be taken when choosing to use this combination.
Tolerance
Tolerance timelines are rules of thumb, not exact schedules, and vary widely between individuals and use patterns.
All serotonergic psychedelics
Harm Potential
Addiction & Dependence
Psychological
Extremely LowPsilocybin mushrooms have virtually no psychological addiction potential.56 The desire to use them often decreases after use, and they are considered self-regulating.5 There is strong evidence of little to no potential for psychological dependence.5
Physical
Extremely LowPhysical addiction to psilocybin mushrooms has never been documented.5 They are not physiologically addictive and produce no physical withdrawal symptoms.5
Psychosis Risk
Adverse psychological reactions including anxiety, paranoia, delusions, and psychosis are possible, particularly among individuals predisposed to mental disorders.57 Psilocybin can precipitate or exacerbate latent mental illness, and risk is higher for people whose family history includes schizophrenia or early-onset mental illness.8 Lasting psychological problems are rare when experiences are properly managed.7
Seizure Risk
Seizures are a rare effect, primarily occurring in individuals predisposed to them, particularly when in physically taxing conditions such as dehydration, malnourishment, overheating, or fatigue.
History & Culture
Ancient Use and Archaeological Evidence
Archaeological and artistic evidence suggests that psychoactive mushrooms have been used by humans in ceremonial contexts for thousands of years. Murals discovered in the Sahara desert of southeastern Algeria, dated to approximately 9000-7000 BCE, depict horned figures in dancer's garb holding…
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Legality
International
UN Convention on Psychotropic Substances 1971 (Schedule I - psilocybin and psilocin only; the fungi themselves are typically not specifically listed)
By Country
References
Source Pages
Citations
- Unraveling the Mysteries of Mental Illness With Psilocybin. Cureus (2022). https://pmc.ncbi.nlm.nih.gov/articles/PMC9233936/1
- Toxicological Profiles of Poisonous, Edible, and Medicinal Mushrooms. Yonsei Medical Journal (2014). https://pmc.ncbi.nlm.nih.gov/articles/PMC4206786/1
- Vorobyeva N, & Kozlova AA. (2022). Three Naturally-Occurring Psychedelics and Their Significance in the Treatment of Mental Health Disorders. Frontiers in Pharmacology, 13, Article 927984. https://doi.org/10.3389/fphar.2022.92798412345678
- Madsen MK, Fisher PM, Burmester D, Dyssegaard A, Stenbæk DS, Kristiansen S, Johansen SS, Lehel S, Linnet K, Svarer C, Erritzoe D, Ozenne B, & Knudsen GM. (2019). Psychedelic effects of psilocybin correlate with serotonin 2A receptor occupancy and plasma psilocin levels. Neuropsychopharmacology, 44(7), 1328-1334. https://doi.org/10.1038/s41386-019-0324-91
- Matthew W. Johnson, Roland R. Griffiths, Peter S. Hendricks, & Jack E. Henningfield. (2018). The abuse potential of medical psilocybin according to the 8 factors of the Controlled Substances Act. https://doi.org/10.1016/j.neuropharm.2018.05.012123456
- Christian Lüscher, & Mark A Ungless. (2006). The Mechanistic Classification of Addictive Drugs. https://doi.org/10.1371/journal.pmed.00304371
- Rick J. Strassman. (1984). ADVERSE REACTIONS TO PSYCHEDELIC DRUGS. A REVIEW OF THE LITERATURE:. https://doi.org/10.1097/00005053-198410000-0000112
- Psychiatric risks for worsened mental health after psychedelic use. (2024). https://pmc.ncbi.nlm.nih.gov/articles/PMC10944581/1
- Giorgio Samorini. (1992). The oldest representations of hallucinogenic mushrooms in the world (Sahara Desert, 9000-7000 BP). Integration, 2(3), 69-78. https://www.artepreistorica.com/2009/12/the-oldest-representations-of-hallucinogenic-mushrooms-in-the-world-sahara-desert-9000-7000-b-p/1
- A Prehistoric Mural in Spain Depicting Neurotropic Psilocybe Mushrooms?. (2011). https://doi.org/10.1007/s12231-011-9152-51
- Yoshihiro Matsushima, Fumio Eguchi, Tadahiro Kikukawa, & Takahide Matsuda. (2009). Historical overview of psychoactive mushrooms. https://doi.org/10.2492/inflammregen.29.4712345
- R. Gordon Wasson. (1957). Seeking the Magic Mushroom. Life, 42(19), 100-120. https://www.psychedelic-library.org/lifep2.htm1234
- Psilocybin, ein psychotroper Wirkstoff aus dem mexikanischen Rauschpilz Psilocybe mexicana Heim (Psilocybin, a psychotropic drug from the Mexican magic mushroom Psilocybe mexicana Heim). (1958). https://doi.org/10.1007/bf021592431234
- TIMOTHY LEARY, GEORGE H. LITWIN, & RALPH METZNER. (1963). REACTIONS TO PSILOCYBJN ADMINISTERED IN A SUPPORTIVE ENVIRONMENT:. https://doi.org/10.1097/00005053-196312000-000071234
- Controlled Substances Act (21 U.S.C. § 812). (1970). https://www.law.cornell.edu/uscode/text/21/8121
- Human Psychedelic Research: A Historical and Sociological Analysis. Multidisciplinary Association for Psychedelic Studies (MAPS) (1999). https://maps.org/1999/04/01/human-psychedelic-research-a-historical-and-sociological-analysis/1
- Here's Why Magic Truffles Are Legal In The Netherlands. MushMagic (n.d.). https://www.mushmagic.com/blog-heres-why-magic-truffles-are-legal-in-the-netherlands-n12012
- Primary legal source. legislation.gov.au (n.d.). https://www.legislation.gov.au/F2019L00561/latest1
- Primary legal source. legislation.gov.au (n.d.). https://www.legislation.gov.au/F2026L00633/asmade/2026-05-28/text/original/epub/OEBPS/document_1/document_1.html1
- Primary legal source. legislation.gov.au (n.d.). https://www.legislation.gov.au/F1996B03651/2024-10-14/2024-10-14/text/original/epub/OEBPS/document_1/document_1.html1
- Suchtgiftverordnung (SV), § 1, current RIS text. ris.bka.gv.at (n.d.). https://ris.bka.gv.at/NormDokument.wxe?Abfrage=Bundesnormen&Anlage=&Artikel=&FassungVom=2026-04-14&Gesetzesnummer=10011053&Paragraf=1&Uebergangsrecht=1
- Suchtgiftverordnung (SV), Annex V.1, current RIS text. ris.bka.gv.at (n.d.). https://ris.bka.gv.at/NormDokument.wxe?Abfrage=Bundesnormen&Anlage=5&Artikel=&FassungVom=2026-04-14&Gesetzesnummer=10011053&Paragraf=&Uebergangsrecht=1
- Suchtmittelgesetz (SMG), § 27, current RIS text. ris.bka.gv.at (n.d.). https://ris.bka.gv.at/NormDokument.wxe?Abfrage=Bundesnormen&Anlage=&Artikel=&FassungVom=2026-02-14&Gesetzesnummer=10011040&Paragraf=27&Uebergangsrecht=1
- The Bahamas On-line Legislation Search — current regulations and orders. laws.bahamas.gov.bs (n.d.). https://laws.bahamas.gov.bs/cms/search/search.php?zoom_query=%22Dangerous+Drugs+Act+Application+Order%22&zoom_cat%5B%5D=4&zoom_per_page=20&zoom_and=1&zoom_sort=01
- Dangerous Drugs Act (Application) Order, 1994 (S.I. 77/1994; S.I. 50/1996). laws.bahamas.gov.bs (n.d.). https://laws.bahamas.gov.bs/cms/images/LEGISLATION/SUBORDINATE/1994/1994-0077/1994-0077_1.pdf1
- Dangerous Drugs Act, Chapter 228, LRO 1/2017. laws.bahamas.gov.bs (n.d.). https://laws.bahamas.gov.bs/cms/images/LEGISLATION/PRINCIPAL/2000/2000-0043/2000-0043_2.pdf1
- Dangerous Drugs (Application) Order, 2024. laws.bahamas.gov.bs (n.d.). https://laws.bahamas.gov.bs/cms/images/LEGISLATION/BILLS/2024/2024-0029/2024-0029.pdf1
- Primary legal source. ejustice.just.fgov.be (n.d.). https://www.ejustice.just.fgov.be/cgi/article_body.pl?language=fr&caller=summary&pub_date=24-05-22&numac=20240044501
- AFMPS Annex IV, non-official consolidated version (valid from 29 March 2026). afmps.be (n.d.). https://www.afmps.be/sites/default/files/content/INSP/NARC/annex%20IV_non%20official%20consolidated%20version.pdf1
- Royal Decree of 6 September 2017 regulating narcotic and psychotropic substances, current consolidated text. ejustice.just.fgov.be (n.d.). https://www.ejustice.just.fgov.be/eli/arrete/2017/09/06/2017031231/justel1
- Anvisa, Lista de substâncias sujeitas a controle especial no Brasil. gov.br (n.d.). https://www.gov.br/anvisa/pt-br/assuntos/medicamentos/controlados/lista-substancias1
- Portaria SVS/MS nº 344, de 12 de maio de 1998, current consolidated text. anvisalegis.datalegis.net (n.d.). https://anvisalegis.datalegis.net/action/ActionDatalegis.php?acao=abrirTextoAto&tipo=POR&numeroAto=00000344&seqAto=000&valorAno=1998&orgao=SVS/MS&codTipo=&desItem=&desItemFim=&cod_menu=1696&cod_modulo=134&pesquisa=true1
- Lei nº 11.343, de 23 de agosto de 2006, current updated text. www2.camara.leg.br (n.d.). https://www2.camara.leg.br/legin/fed/lei/2006/lei-11343-23-agosto-2006-545399-normaatualizada-pl.html1
- Virgin Islands Laws Online, Laws In Force. laws.gov.vg (n.d.). https://laws.gov.vg/inforce?order=title&page=10&sort=asc&title=1
- Drugs (Prevention of Misuse) Act, Revised Edition showing the law as at 1 January 2020. laws.gov.vg (n.d.). https://laws.gov.vg/sites/default/files/consolidated_laws/2020/Drugs%20Prevention%20of%20Misuse%20Act.pdf1
- PubChem CID 10624, Psilocybin description. pubchem.ncbi.nlm.nih.gov (n.d.). https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/10624/description/JSON1
- PubChem CID 10624, Psilocybin chemical properties. pubchem.ncbi.nlm.nih.gov (n.d.). https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/10624/property/IUPACName,CanonicalSMILES,IsomericSMILES/JSON1
- PubChem CID 4980, Psilocin description. pubchem.ncbi.nlm.nih.gov (n.d.). https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/psilocin/description/JSON1
- Primary legal source. dv.parliament.bg (n.d.). https://dv.parliament.bg/DVWeb/showMaterialDV.jsp?idMat=581461
- Postanovlenie No. 106 of 2 August 2023, State Gazette No. 68/2023, Appendix of prices for substances from List I. dv.parliament.bg (n.d.). https://dv.parliament.bg/DVWeb/showMaterialDV.jsp?idMat=1981871
- Zakon za kontrol varhu narkotichnite veshtestva i prekursorite, Ministry of Health official consolidated legal PDF (text through State Gazette No. 102/2022; Articles 30, 31 and 73(1)). old.mh.government.bg (n.d.). https://old.mh.government.bg/media/filer_public/2023/03/02/zakon_za_kontrol_vyrhu_narkoticnite_vesestva_i_prekursorite.pdf1
- Postanovlenie No. 100 of 12 August 2026 amending the Narеdba za reda za klasifitsirane na rasteniyata i veshtestvata kato narkotichni, State Gazette No. 73/2026. dv.parliament.bg (n.d.). https://dv.parliament.bg/DVWeb/showMaterialDV.jsp?idMat=2453471
- Primary legal source. laws-lois.justice.gc.ca (n.d.). https://laws-lois.justice.gc.ca/eng/acts/C-38.8/FullText.html1
- Consolidated federal laws of Canada, Controlled Drugs and Substances Act, Schedule III. (n.d.). https://laws-lois.justice.gc.ca/eng/acts/C-38.8/page-11.html12
- Primary legal source. cylaw.org (n.d.). https://www.cylaw.org/KDP/data/2025_1_367.pdf1
- Primary legal source. cylaw.org (n.d.). https://www.cylaw.org/nomoi/enop/non-ind/1977_1_29/full.html1
- Government Regulation No. 463/2013 Coll., current consolidated text, e-Sbírka. e-sbirka.gov.cz (n.d.). https://e-sbirka.gov.cz/sb/2013/463/2026-06-25?zalozka=text1
- Government Regulation No. 455/2009 Coll., current consolidated text, e-Sbírka. e-sbirka.gov.cz (n.d.). https://e-sbirka.gov.cz/sb/2009/455/2021-05-26?zalozka=text1
- Constitutional Court Pl. ÚS 98/20, published as No. 206/2021 Coll.. usoud.cz (n.d.). https://www.usoud.cz/fileadmin/user_upload/Tiskova_mluvci/Publikovane_nalezy/2021/18._tyden/Pl._US_98_20_na_web.pdf1
- Act No. 40/2009 Coll., Criminal Code, § 283 — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap68040-761171
- Act No. 40/2009 Coll., Criminal Code, § 285 — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap68040-771241
- Act No. 40/2009 Coll., Criminal Code, § 284 — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap68040-768141
- Act No. 40/2009 Coll., Criminal Code, § 283a — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap68040-765081
- Act No. 167/1998 Coll., Act on Addictive Substances, § 15 — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap46725-134411
- Act No. 167/1998 Coll., Act on Addictive Substances, § 3 — current text. mze.gov.cz (n.d.). https://mze.gov.cz/public/portal/mze/legislativa/vap46725-20381
- Primary legal source. retsinformation.dk (n.d.). https://www.retsinformation.dk/eli/lta/2026/4051
- Danish Ministry of Health Makes Psilocybin Mushrooms Illegal. (n.d.). https://erowid.org/plants/mushrooms/mushrooms_law7.shtml12
- Primary legal source. finlex.fi (n.d.). https://finlex.fi/en/legislation/2008/3731
- Primary legal source. finlex.fi (n.d.). https://finlex.fi/fi/lainsaadanto/2008/5431
- Primary legal source. legifrance.gouv.fr (n.d.). https://www.legifrance.gouv.fr/loda/id/LEGITEXT000006079999/2026-03-091
- Anlage I BtMG - Einzelnorm. gesetze-im-internet.de (n.d.). https://www.gesetze-im-internet.de/btmg_1981/anlage_i.html123
- Primary legal source. gesetze-im-internet.de (n.d.). https://www.gesetze-im-internet.de/btmg_1981/__1.html1
- Primary legal source. moh.gov.gr (n.d.). https://www.moh.gov.gr/articles/times-farmakwn/narkwtika/13230-epikairopoihmenoi-pinakes-oysiwn-toy-arthroy-1-toy-n-3459-2006-ws-isxyei-me-ton-n-4139-20131
- Primary legal source. info.gov.hk (n.d.). https://www.info.gov.hk/gia/general/200207/10/0710118.htm1
- Primary legal source. nd.gov.hk (n.d.). https://www.nd.gov.hk/en/anti.html1
- Primary legal source. files.reglugerd.is (n.d.). https://files.reglugerd.is/pdf/0233-2001/current1
- Primary legal source. reglugerd.is (n.d.). https://www.reglugerd.is/reglugerdir/eftir-raduneytum/hrn/nr/25081
- Narcotic Drugs and Psychotropic Substances Act, 1985 — Department of Revenue consolidated Act text. dor.gov.in (n.d.). https://dor.gov.in/files/acts_files/NDPS_1985.pdf1
- Narcotic Drugs and Psychotropic Substances Rules, 1985 — Department of Revenue official text. dor.gov.in (n.d.). https://dor.gov.in/files/rules_files/Narcotic-Drugs-and-Psychotropic-Substances-Rules-1985_0_0.pdf1
- Manufacture of Psychotropic Substances — Department of Revenue. dor.gov.in (n.d.). https://dor.gov.in/manufacture-psychotropic-substances1
- S.O. 906(E), 18 February 2026 — Gazette notification amending the NDPS Act psychotropic-substance Schedule. cbn.gov.in (n.d.). https://www.cbn.gov.in/pdf/GzetteNotification-S.O.906E-%28dt18.02.26%29.pdf1
- Peraturan Menteri Kesehatan Republik Indonesia Nomor 15 Tahun 2025 tentang Perubahan Penggolongan Narkotika. jdih.kemkes.go.id (n.d.). https://jdih.kemkes.go.id/storage/documents/pdfs/2025permenkes015.pdf1
- JDIH Kementerian Kesehatan — Peraturan Menteri Kesehatan Nomor 15 Tahun 2025. jdih.kemkes.go.id (n.d.). https://jdih.kemkes.go.id/documents/peraturan-menteri-kesehatan-nomor-15-tahun-20251
- Undang-Undang Republik Indonesia Nomor 35 Tahun 2009 tentang Narkotika. jdih.bnn.go.id (n.d.). https://jdih.bnn.go.id/internal/assets/assets/produk/UU/2009/10/UU_Nomor_35_tahun_2009.pdf1
- JDIH BNN — Undang-Undang Republik Indonesia Nomor 35 Tahun 2009 Tentang Narkotika. jdih.bnn.go.id (n.d.). https://jdih.bnn.go.id/detail-dokumen/1/11
- S.I. No. 55/2006 - Misuse of Drugs Act 1977 (Controlled Drugs) (Declaration) Order 2006. irishstatutebook.ie (2006). https://www.irishstatutebook.ie/eli/2006/si/55/made/en/print1
- S.I. No. 173/2017 - Misuse of Drugs Regulations 2017. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2017/si/173/made/en/print1
- S.I. No. 121/2021 - Misuse of Drugs (Amendment) Regulations 2021. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2021/si/121/made/en/print1
- Primary legal source. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2017/si/175/made/en/print1
- Primary legal source. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2022/si/211/made/en/print1
- S.I. No. 406/2025 - Controlled Drugs (Designation) (Amendment) Order 2025. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2025/si/406/made/en/print1
- S.I. No. 9/2026 - Misuse of Drugs (Amendment) Regulations 2026. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2026/si/9/made/en/print1
- S.I. No. 139/2026 - Misuse of Drugs (Amendment) (No. 2) Regulations 2026. irishstatutebook.ie (n.d.). https://www.irishstatutebook.ie/eli/2026/si/139/made/en/print1
- Misuse of Drugs Act 1977, section 3 (current Law Reform Commission Revised Acts text). revisedacts.lawreform.ie (n.d.). https://revisedacts.lawreform.ie/eli/1977/act/12/section/3/revised/en/html1
- Misuse of Drugs Act 1977, section 15 (current Law Reform Commission Revised Acts text). revisedacts.lawreform.ie (n.d.). https://revisedacts.lawreform.ie/eli/1977/act/12/section/15/revised/en/html1
- Misuse of Drugs Act 1977, section 27 (current Law Reform Commission Revised Acts text and annotations). revisedacts.lawreform.ie (n.d.). https://revisedacts.lawreform.ie/eli/1977/act/12/section/27/revised/en/html1
- HPRA latest authorised human-medicines XML product listing. assets.hpra.ie (n.d.). https://assets.hpra.ie/products/xml/latestHumanlist.xml1
- פקודת הסמים המסוכנים [נוסח חדש], תשל"ג–1973 — consolidated text and First Schedule. he.wikisource.org (n.d.). https://he.wikisource.org/wiki/%D7%A4%D7%A7%D7%95%D7%93%D7%AA_%D7%94%D7%A1%D7%9E%D7%99%D7%9D_%D7%94%D7%9E%D7%A1%D7%95%D7%9B%D7%A0%D7%99%D7%9D1
- חומרים פסיכואקטיביים — Israeli Ministry of Public Security, March 2020. gov.il (n.d.). https://www.gov.il/BlobFolder/guide/psychoactive_drugs_facts/he/PDF_%D7%97%D7%95%D7%9E%D7%A8%D7%99%D7%9D%20%D7%A4%D7%A1%D7%99%D7%9B%D7%95%D7%90%D7%A7%D7%98%D7%99%D7%91%D7%99%D7%99%D7%9D%202020.pdf1
- צו יבוא אישי — Digital Edition, Israel Ministry of Economy and Industry. apps.economy.gov.il (n.d.). https://apps.economy.gov.il/Apps/PersonalImport/Home/Digital_Order/1
- י-ם: נעצר בחשד לגידול פטריות הזיה בביתו — Israeli Police bulletin. police.gov.il (n.d.). https://www.police.gov.il/fullNewsMarquee.aspx?newsId=173341
- הודעת הסמים המסוכנים (תיקון התוספת הראשונה לפקודה), התשפ"ה-2025, Gazette 11879. olaw.org.il (n.d.). https://olaw.org.il/takanot/takanot-11879.pdf1
- 2025 First-Schedule amendment correction, Gazette 11896. olaw.org.il (n.d.). https://olaw.org.il/takanot/takanot-11896.pdf1
- Primary legal source. salute.gov.it (n.d.). https://www.salute.gov.it/new/it/tema/medicinali-stupefacenti-e-precursori-di-droghe/tabelle-delle-sostanze-stupefacenti-e/1
- Primary legal source. normattiva.it (n.d.). https://www.normattiva.it/eli/id/1990/10/31/090G0363/CONSOLIDATED/202512151
- Cabinet Order on Designation of Narcotics, Narcotic Raw-material Plants, Psychotropics and Narcotic/Psychotropic Raw-materials. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/web/t_doc?dataId=81105100&dataType=01
- Act on Narcotics and Psychotropics Control — penalties. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/web/t_doc?dataId=81102000&dataType=0&pageNo=21
- MHLW notice sending list of mushrooms containing psilocybin or psilocin. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/web/t_doc?dataId=00tb3891&dataType=1&pageNo=11
- MHLW response to public comments on designation of magic mushrooms. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/public/kekka/2002/p0423-1.html1
- MHLW Natural-Toxin Risk Profile: Psilocybe argentipes. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/topics/syokuchu/poison/kinoko_16.html1
- Primary legal source. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/web/t_doc?dataId=811051001
- Primary legal source. mhlw.go.jp (n.d.). https://www.mhlw.go.jp/web/t_doc?dataId=00tb3892&dataType=1&pageNo=11
- Narkotisko un psihotropo vielu un zāļu, kā arī prekursoru likumīgās aprites likums, § 3 (redaction effective 6 March 2026). likumi.lv (n.d.). https://likumi.lv/ta/id/40283-par-narkotisko-un-psihotropo-vielu-un-zalu-likumigas-aprites-kartibu/redakcijas-datums/2026/03/06#p31
- Par Krimināllikuma spēkā stāšanās un piemērošanas kārtību, Annex 2, II.10(7) (redaction effective 1 December 2025). likumi.lv (n.d.). https://likumi.lv/ta/id/50539-par-kriminallikuma-speka-stasanas-un-piemerosanas-kartibu/redakcijas-datums/2025/12/01#piel21
- Primary legal source. legilux.public.lu (n.d.). https://legilux.public.lu/eli/etat/leg/rgd/1974/03/20/n11
- Loi du 19 février 1973 concernant la vente de substances médicamenteuses et la lutte contre la toxicomanie, current consolidated text. legilux.public.lu (n.d.). https://legilux.public.lu/eli/etat/leg/loi/1973/02/19/n11
- Primary legal source. diputados.gob.mx (n.d.). https://www.diputados.gob.mx/LeyesBiblio/pdf/LGS.pdf1
- Código Penal Federal, texto vigente (última reforma DOF 13-03-2026). diputados.gob.mx (n.d.). https://www.diputados.gob.mx/LeyesBiblio/pdf/CPF.pdf1
- Ley General de Salud – official legislative references page. diputados.gob.mx (n.d.). https://www.diputados.gob.mx/LeyesBiblio/ref/lgs.htm1
- Primary legal source. wetten.overheid.nl (n.d.). https://wetten.overheid.nl/BWBR0001941?g=2024-04-16&labelid=2937004&z=2026-02-041
- Primary legal source. wetten.overheid.nl (n.d.). https://wetten.overheid.nl/BWBR0036356?g=2023-01-01&labelid=12967584&z=2026-03-151
- Primary legal source. zoek.officielebekendmakingen.nl (n.d.). https://zoek.officielebekendmakingen.nl/ah-tk-20112012-1032.html1
- Primary legal source. zoek.officielebekendmakingen.nl (n.d.). https://zoek.officielebekendmakingen.nl/ah-tk-20082009-1509.html1
- Primary legal source. legislation.govt.nz (n.d.). https://www.legislation.govt.nz/act/public/1975/0116/latest/d11450673e24081.html1
- Illicit drugs – offences and penalties | New Zealand Police. (n.d.). https://www.police.govt.nz/advice/drugs-and-alcohol/illicit-drugs-offences-and-penalties1
- Primary legal source. lovdata.no (n.d.). https://lovdata.no/dokument/SF/forskrift/2013-02-14-199/KAPITTEL_11
- Primary legal source. eli.gov.pl (n.d.). https://eli.gov.pl/api/acts/DU/2024/1139/text.html1
- Dz.U. 2025 poz. 598 — Polish schedule amendment. eli.gov.pl (n.d.). https://eli.gov.pl/eli/DU/2025/598/ogl1
- Dz.U. 2026 poz. 934 — latest Polish schedule amendment. eli.gov.pl (n.d.). https://eli.gov.pl/eli/DU/2026/934/ogl1
- Dz.U. 2023 poz. 1939 — consolidated Act on Counteracting Drug Addiction. eli.gov.pl (n.d.). https://eli.gov.pl/api/acts/DU/2023/1939/text.html1
- Dz.U. 2026 poz. 1004 — amendment to Act on Counteracting Drug Addiction. eli.gov.pl (n.d.). https://eli.gov.pl/eli/DU/2026/1004/ogl/pol1
- Polska Policja — Zatrzymani za posiadanie znacznych ilości narkotyków. policja.pl (n.d.). https://policja.pl/pol/aktualnosci/265445%2CZatrzymani-za-posiadanie-znacznych-ilosci-narkotykow.html1
- Primary legal source. api.sejm.gov.pl (n.d.). https://api.sejm.gov.pl/eli/acts/DU/2018/1030/text.html1
- Roszdravnadzor current Resolution No. 681 schedule landing page. roszdravnadzor.gov.ru (n.d.). https://roszdravnadzor.gov.ru/spec/drugs/federalcontrol/documents/1671
- Roszdravnadzor consolidated Resolution No. 681 PDF. roszdravnadzor.gov.ru (n.d.). https://roszdravnadzor.gov.ru/i/upload/images/2026/3/30/1774879151.29078-1-3386659.pdf1
- Government Resolution No. 934 (red. 7 February 2024), controlled-plants list and cultivation-size annex. legalacts.ru (n.d.). https://legalacts.ru/doc/postanovlenie-pravitelstva-rf-ot-27112010-n-934/1
- Federal Law No. 3-FZ, official Roszdravnadzor-hosted text. roszdravnadzor.gov.ru (n.d.). https://roszdravnadzor.gov.ru/i/upload/images/2023/2/26/1677441235.46658-1-4022710.docx1
- Russian Criminal Code Article 231. legalacts.ru (n.d.). https://legalacts.ru/kodeks/UK-RF/osobennaja-chast/razdel-ix/glava-25/statja-231/1
- Russian Criminal Code Article 228. legalacts.ru (n.d.). https://legalacts.ru/kodeks/UK-RF/osobennaja-chast/razdel-ix/glava-25/statja-228/1
- Primary legal source. sso.agc.gov.sg (n.d.). https://sso.agc.gov.sg/Act/MDA1973?ProvIds=Sc1-1
- Primary legal source. sso.agc.gov.sg (n.d.). https://sso.agc.gov.sg/Act-Rev/MDA1973/Published/19970530?DocDate=19970530&ProvIds=Sc1-1
- Primary legal source. cnb.gov.sg (n.d.). https://www.cnb.gov.sg/singapore-drug-situation/plants-that-contain-controlled-drugs/1
- Primary legal source. cnb.gov.sg (n.d.). https://www.cnb.gov.sg/singapore-drug-situation/misuse-of-drugs-act/1
- Primary legal source. law.go.kr (n.d.). https://www.law.go.kr/LSW/lsSideInfoP.do?docCls=jo&joBrNo=00&joNo=0002&lsiSeq=282953&urlMode=lsScJoRltInfoR1
- Primary legal source. law.go.kr (n.d.). https://www.law.go.kr/LSW/flDownload.do?bylClsCd=110201&flSeq=134193389&gubun=1
- Primary legal source. law.go.kr (n.d.). https://www.law.go.kr/lsLawLinkInfo.do?chrClsCd=010202&lsJoLnkSeq=10007931221
- Primary legal source. rkrattsdb.gov.se (n.d.). https://rkrattsdb.gov.se/SFSdoc/99/990656.PDF1
- Primary legal source. lakemedelsverket.se (n.d.). https://www.lakemedelsverket.se/sv/lagar-och-regler/foreskrifter/2011-10-konsoliderad1
- Primary legal source. riksdagen.se (n.d.). https://www.riksdagen.se/sv/dokument-och-lagar/dokument/svensk-forfattningssamling/forordning-19921554-om-kontroll-av-narkotika_sfs-1992-1554/1
- Primary legal source. fedlex.admin.ch (n.d.). https://www.fedlex.admin.ch/eli/cc/2011/363/de1
- Primary legal source. narcotic.fda.moph.go.th (n.d.). https://narcotic.fda.moph.go.th/information-about-drugs/psilocybe-mushroom1
- Primary legal source. permitfortraveler.fda.moph.go.th (n.d.). https://permitfortraveler.fda.moph.go.th/nct_permit_main/Upload/NARCO_list_update_15_09_2025_NEW.pdf1
- Thai FDA Narcotics Control Division — Ministry notification legal index. narcotic.fda.moph.go.th (n.d.). https://narcotic.fda.moph.go.th/law-type/category/notification-ministry/?page=581
- Thai FDA Narcotics Control Division — Category 5 narcotic penalties. narcotic.fda.moph.go.th (n.d.). https://narcotic.fda.moph.go.th/penalty-narco-phycho-volatile-head/category/narcotic-type51
- Thai FDA Narcotics Control Division — Category 5 permits for opium plant and magic mushroom. narcotic.fda.moph.go.th (n.d.). https://narcotic.fda.moph.go.th/for-entrepreneur/category/category-nar5-another1
- Thai FDA — Table of Controlled Psychotropic Substances in Thailand, PSYCHO list update 25.07.2025. permitfortraveler.fda.moph.go.th (n.d.). https://permitfortraveler.fda.moph.go.th/nct_permit_main/Upload/PHYCHO_list_update_25_07_2025.pdf1
- Thai FDA Narcotics Control Division — Legal-control essentials for psychotropic substances. narcotic.fda.moph.go.th (n.d.). https://narcotic.fda.moph.go.th/detail-psycho-new1/category/detail-psychrotrophic11
- Primary legal source. www5.tbmm.gov.tr (n.d.). https://www5.tbmm.gov.tr/tutanaklar/KANUNLAR_KARARLAR/kanuntbmmc064/kanunmgkc064/kanunmgkc06402326.pdf1
- İzmir’de Psilosibin Cinsi Uyuşturucu Madde Ele Geçirildi, T.C. Ticaret Bakanlığı. ticaret.gov.tr (n.d.). https://ticaret.gov.tr/kurumsal-haberler/izmirde-psilosibin-cinsi-uyusturucu-madde-ele-gecirildi1
- 2025 Türkiye Uyuşturucu Raporu: Eğilimler ve Gelişmeler, Narkotik Suçlarla Mücadele Başkanlığı. narkotik.pol.tr (n.d.). https://www.narkotik.pol.tr/kurumlar/narkotik.pol.tr/Duyurular/2025/10/2025-Uyusturucu-Raporu.pdf1
- Primary legal source. uaelegislation.gov.ae (n.d.). https://uaelegislation.gov.ae/en/legislations/1540/regulations/500/download1
- Primary legal source. uaelegislation.gov.ae (n.d.). https://uaelegislation.gov.ae/en/legislations/1540/regulations/501/download1
- Primary legal source. legislation.gov.uk (n.d.). https://www.legislation.gov.uk/ukpga/1971/38/schedule/2/part/11
- Drugs Act 2005, Section 21 - Inclusion of mushrooms containing psilocin as Class A drugs. legislation.gov.uk (n.d.). https://www.legislation.gov.uk/ukpga/2005/17/section/211234
- Primary legal source. uscode.house.gov (n.d.). https://uscode.house.gov/view.xhtml?req=%28title%3A21+section%3A812%291
- Colorado Revised Statutes, Title 18. olls.info (n.d.). https://olls.info/crs/crs2025-title-18.htm1
- Colorado SB23-290, Natural Medicine Regulation and Legalization. leg.colorado.gov (n.d.). https://leg.colorado.gov/bills/sb23-2901
- Colorado Revised Statutes, Title 12. olls.info (n.d.). https://olls.info/crs/crs2025-title-12.htm1
- D.C. Law 23-268, Entheogenic Plant and Fungus Policy Act of 2020. code.dccouncil.gov (n.d.). https://code.dccouncil.gov/us/dc/council/laws/23-2681
- South Dakota Codified Laws § 34-20B-14. sdlegislature.gov (n.d.). https://sdlegislature.gov/Statutes/34-20B-141
- 2026 South Dakota Session Laws, chapter 149. mylrc.sdlegislature.gov (n.d.). https://mylrc.sdlegislature.gov/api/Documents/SessionLaw/305669.pdf?Year=20261
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