Mile High Mycelium
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Golden Teacher

Psilocybe cubensis

One of the most studied cubensis varieties in the microscopy community. Known for its wide, golden-capped fruiting bodies and robust spore production. The spore print is a deep purple-brown with excellent density.

Genetics & Lineage

Lineage: Unknown wild isolate, first documented in the 1980s. Stable IBE genetics with consistent spore morphology across generations.

OriginUnknown — first documented 1980s

Spore Characteristics

Deep purple-brown spore print. Ellipsoid spores 11.5–17 × 8–11 μm. Thick-walled with a distinct germ pore. Excellent density and viability.

Research Notes

Ideal for beginners learning wet-mount slide preparation. Spores are large enough to observe clearly at 400x magnification. Consistent germination behavior makes this a reliable reference strain.

Available Formats

Golden Teacher

Syringe

In stock

$18

Swab

In stock

$12

Print

In stock

$15

For microscopy research only. Not for cultivation.

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Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView MazatapecPsilocybe cubensisView
HomeStrainsPenis Envy
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Advanced Research

Penis Envy

Psilocybe cubensis

A dense, slow-developing mutant strain with uniquely shaped fruiting bodies. Highly sought after for its dense spore clusters and genetic stability under the microscope. The spore walls are notably thicker than standard cubensis varieties.

Genetics & Lineage

Lineage: Mutant isolate attributed to Terence McKenna, stabilized over decades. Exhibits recessive genetics requiring careful selection for consistent expression.

OriginMutant isolate — attributed to Terence McKenna

Spore Characteristics

Dark purple-black spore print. Spores 11–15 × 7–9 μm. Notably thick cell walls. Lower spore density than typical cubensis but exceptional wall integrity.

Research Notes

Requires patience — spore germination is slower than standard cubensis. The thick spore walls make this excellent for studying cell wall morphology. Best observed at 1000x with oil immersion.

Available Formats

Penis Envy

Syringe

In stock

$22

Swab

In stock

$16

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView MazatapecPsilocybe cubensisView
HomeStrainsB+
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Prolific

B+

Psilocybe cubensis

A prolific and adaptable strain with large, caramel-capped specimens. Produces abundant spore deposits, ideal for long-term microscopy research. Spore prints are consistently dark and dense.

Genetics & Lineage

Lineage: Developed by Mr. G in the 1990s. Believed to be a hybrid with Psilocybe azurescens genetics, though this remains unconfirmed.

OriginDeveloped by Mr. G — 1990s

Spore Characteristics

Dark purple-brown spore print. Ellipsoid spores 12–17 × 8–11 μm. High spore density with excellent viability. One of the most abundant producers in the cubensis group.

Research Notes

Excellent for beginners due to high spore density — easy to find spores on slides. The suspected azurescens genetics make this interesting for comparative morphology studies.

Available Formats

B+

Syringe

In stock

$18

Print

In stock

$15

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView Albino A+Psilocybe cubensisView MazatapecPsilocybe cubensisView
HomeStrainsAlbino A+
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Rare Genetics

Albino A+

Psilocybe cubensis

A leucistic variant of the A-strain producing near-white fruiting bodies with blue-tinged spores. A visually striking specimen for slide preparation with unique pigmentation characteristics.

Genetics & Lineage

Lineage: Leucistic mutation of the A+ strain. Partial albinism affects pigmentation but not spore viability. Spores appear lighter under microscopy.

OriginLeucistic mutation of the A-strain

Spore Characteristics

Light purple to near-translucent spore print. Spores 11–15 × 7–9 μm. Reduced melanin content produces lighter coloration. Fascinating for pigmentation studies.

Research Notes

The reduced melanin makes spores harder to observe without proper staining. Recommend using a phase contrast microscope or Melzer's reagent for best results. Unique among cubensis for its pigmentation genetics.

Available Formats

Albino A+

Syringe

In stock

$24

Swab

In stock

$18

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView MazatapecPsilocybe cubensisView
HomeStrainsMazatapec
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Heritage Strain

Mazatapec

Psilocybe cubensis

Ancient Mexican strain with a rich ethnobotanical history. Medium-sized caps with dark, dense spore deposits. A staple in any serious microscopy collection for its consistent morphology.

Genetics & Lineage

Lineage: Indigenous to the Mazatec region of Oaxaca, Mexico. One of the oldest documented cubensis strains with unbroken lineage records.

OriginOaxaca, Mexico — indigenous collection

Spore Characteristics

Deep purple-brown spore print. Ellipsoid spores 11.5–16 × 8–10 μm. Consistent morphology across generations. Excellent for baseline comparative studies.

Research Notes

The historical significance of this strain makes it a must-have for any serious collection. Morphologically consistent across generations — ideal as a reference strain for comparative studies.

Available Formats

Mazatapec

Syringe

In stock

$18

Print

In stock

$15

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsTranskei
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African Origin

Transkei

Psilocybe cubensis

First documented cubensis from the African continent, collected in the Transkei region of South Africa. Produces small, nipple-capped fruiting bodies with exceptionally clear spore prints.

Genetics & Lineage

Lineage: Wild collection from South Africa circa 2002. Unique geographic isolation has produced distinct spore morphology compared to Central American varieties.

OriginTranskei region, South Africa — wild collection 2002

Spore Characteristics

Dark purple-black spore print. Spores 10–14 × 7–9 μm. Slightly smaller than typical cubensis. Distinct morphology reflecting geographic isolation.

Research Notes

The geographic isolation of this strain makes it particularly interesting for biogeographic studies. Spore morphology shows measurable differences from Central American cubensis — excellent for comparative research.

Available Formats

Transkei

Syringe

In stock

$20

Swab

In stock

$14

Print

In stock

$15

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsCambodian
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Fast Colonizer

Cambodian

Psilocybe cubensis

Collected near the ancient temples of Angkor Wat, this strain is known for its vigorous growth and dense spore production. A reliable performer for microscopy research with consistent morphology.

Genetics & Lineage

Lineage: Wild collection from Cambodia, popularized by John Allen. Known for aggressive mycelial growth patterns visible under microscopy.

OriginAngkor Wat, Cambodia — wild collection

Spore Characteristics

Dark purple-brown spore print. Ellipsoid spores 12–16 × 8–10 μm. Dense, uniform distribution. Excellent viability even after extended storage.

Research Notes

The aggressive mycelial growth patterns are visible even in spore germination studies. Excellent for time-lapse microscopy of early germination stages.

Available Formats

Cambodian

Syringe

In stock

$18

Swab

In stock

$12

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsEcuador
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High Altitude

Ecuador

Psilocybe cubensis

Collected from the high-altitude Andean highlands of Ecuador. Produces large, meaty fruiting bodies adapted to cooler temperatures. Spore prints are exceptionally dense.

Genetics & Lineage

Lineage: Wild collection from the Ecuadorian Andes. High-altitude adaptation has produced unique cold-tolerance genetics and distinct spore wall thickness.

OriginAndean highlands, Ecuador

Spore Characteristics

Deep purple-brown spore print. Ellipsoid spores 12–17 × 8–11 μm. Notably thick spore walls — adaptation to high-altitude UV exposure. Dense, uniform prints.

Research Notes

The high-altitude adaptation makes this strain interesting for studying environmental influence on spore morphology. Thicker spore walls than lowland varieties are measurable under microscopy.

Available Formats

Ecuador

Syringe

In stock

$20

Print

In stock

$15

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsThai
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Tropical Origin

Thai

Psilocybe cubensis

Collected from the tropical island of Koh Samui, Thailand. A robust strain with excellent spore production adapted to humid tropical conditions. Consistent and reliable for microscopy.

Genetics & Lineage

Lineage: Wild collection from Thailand, one of the earliest documented Asian cubensis strains. Tropical adaptation produces high spore density.

OriginKoh Samui, Thailand

Spore Characteristics

Dark purple-brown spore print. Ellipsoid spores 11.5–16 × 8–10 μm. High density, excellent viability. Tropical adaptation produces robust spore walls.

Research Notes

The tropical origin makes this interesting for comparing spore wall thickness against high-altitude varieties. Excellent viability even in suboptimal storage conditions.

Available Formats

Thai

Syringe

In stock

$18

Swab

In stock

$12

Print

In stock

$15

For microscopy research only. Not for cultivation.

More Strains

Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsPuerto Rican
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Island Genetics

Puerto Rican

Psilocybe cubensis

A classic island strain with a long history in the microscopy community. Produces large, broad-capped specimens with excellent spore prints. One of the most documented strains in the hobby.

Genetics & Lineage

Lineage: Wild collection from Puerto Rico. Island isolation has produced stable genetics with minimal variation across generations.

OriginPuerto Rico — wild collection

Spore Characteristics

Deep purple-brown spore print. Ellipsoid spores 12–17 × 8–11 μm. Excellent density and uniformity. Island isolation genetics produce very consistent morphology.

Research Notes

The island isolation genetics make this excellent for studying genetic drift in isolated populations. Morphologically very consistent — ideal as a reference strain.

Available Formats

Puerto Rican

Syringe

In stock

$18

Print

In stock

$15

For microscopy research only. Not for cultivation.

More Strains

Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsPanaeolus cyanescens
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Non-Cubensis

Panaeolus cyanescens

Panaeolus cyanescens

A distinct species from the Panaeolus genus, morphologically different from cubensis. Smaller fruiting bodies with jet-black spore prints. A fascinating subject for comparative taxonomy studies.

Genetics & Lineage

Lineage: Cosmopolitan tropical species. Genetically distinct from Psilocybe — belongs to the family Bolbitiaceae. Excellent for cross-genus comparative microscopy.

OriginTropical and subtropical worldwide

Spore Characteristics

Jet-black spore print. Lemon-shaped spores 12–15 × 7–9 μm. Distinctly different morphology from cubensis. Thick-walled with a prominent germ pore.

Research Notes

The lemon-shaped spores are immediately distinguishable from the ellipsoid cubensis spores — excellent for teaching spore morphology identification. Cross-genus comparison studies.

Available Formats

Panaeolus cyanescens

Syringe

In stock

$24

Swab

In stock

$18

For microscopy research only. Not for cultivation.

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Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView
HomeStrainsLiberty Cap
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European Species

Liberty Cap

Psilocybe semilanceata

The iconic European species with its distinctive conical cap. Psilocybe semilanceata is one of the most widely distributed psilocybin-containing species in the world. Fascinating for comparative taxonomy.

Genetics & Lineage

Lineage: Wild collection from Northern Europe. Distinct species from P. cubensis — smaller spores with different morphological characteristics.

OriginNorthern Europe — wild collection

Spore Characteristics

Dark purple-brown spore print. Narrow ellipsoid spores 10.5–14.5 × 6.5–8.5 μm. Narrower than cubensis with a distinct shape. Excellent for species identification studies.

Research Notes

The morphological differences from cubensis are immediately apparent under microscopy. Excellent for teaching species identification and comparative taxonomy. Spores are notably narrower.

Available Formats

Liberty Cap

Syringe

In stock

$28

Print

In stock

$20

For microscopy research only. Not for cultivation.

More Strains

Golden TeacherPsilocybe cubensisView Penis EnvyPsilocybe cubensisView B+Psilocybe cubensisView Albino A+Psilocybe cubensisView