Blue Magic: Unveiling the Intriguing Powers of Nature’s Smallest Marvel

In the tropical territories of Taiwan, the Mycena subcyanocephala fungus thrives, gaining widespread attention following a pharmacist’s online sharing of its imagery.

Hailing from Taiwan’s tropical regions, the diminutive Mycena subcyanocephala mushroom recently seized the spotlight in Taipei, achieving viral status courtesy of snapshots disseminated by Eric Cho, a pharmacist aged 32.

Cho chanced upon the mushroom on November 17, 2022, near No. 150, Section 3, Zhishan Road, located within Taipei City’s Shilin District. The discovery stemmed from intel provided by Chiang Pei-ying, a friend who flagged the existence of a “distinctive petite fungus” along the Bixi Trail within the Shilin District.

Procuring the specimen nestled on a fragment of wood, Cho transported it home. Initially underwhelmed by its rather lackluster gray-white hue, Cho entertained hopes of nocturnal luminescence. In a bid to unlock its potential, he commenced a regimen of daily misting to maintain its moisture levels. Remarkably, it ranks among the tiniest fungi globally.

Following over three months of meticulous nurturing, a revelation struck Cho on the subsequent March 7th as he observed a fresh deposit on the wood, adorned this time with a dazzling azure tint. This chromatic metamorphosis surfaced in a scientific investigation dubbed “Two new species of Mycena in Taiwan,” disclosing that the azure hue exclusively manifests during the fungus’s nascent phase, gradually transitioning to azure or pallid with maturation.

On March 12, 2023, Cho disseminated images of the mushroom via iNaturalist, with the website subsequently broadcasting them on their Twitter platform the ensuing day. The visual content swiftly captivated audiences, sparking virality with over 8,000 likes, 2,200 retweets, and 300 quotations recorded at the time of scripting.

The revelation of Mycena subcyanocephala injects an intriguing narrative into Taiwan’s fungal biodiversity. Its minute stature and enigmatic chromatic alteration have captivated the populace, underscoring the imperative of delving into biological diversity within equatorial climes.

Endowed with distinctive attributes, Mycena subcyanocephala serves as a testament to the majesty and intricacy of the fungal realm. Undoubtedly idiosyncratic, this fungal species is renowned for its exceedingly minuscule proportions, boasting caps scarcely 1 mm in height, thus securing its status as one of the world’s smallest mushrooms.


In conclusion, Mycena subcyanocephala stands as a testament to the beauty and complexity of nature. Its miniature stature and mesmerizing color change serve as a reminder of the wonders awaiting discovery in the world around us.

Unique FAQs

  1. What makes Mycena subcyanocephala unique? Mycena subcyanocephala is renowned for its miniature size and spectacular color change, setting it apart from other mushroom species.
  2. How did Eric Cho discover the mushroom? Eric Cho stumbled upon Mycena subcyanocephala with the help of a friend’s tip, leading him to the Bixi Trail in Taipei City’s Shilin District.
  3. Why did Mycena subcyanocephala go viral? The captivating photos shared by Eric Cho on iNaturalist quickly gained widespread attention, captivating social media users with the mushroom’s unique characteristics.
  4. What is the significance of Mycena subcyanocephala’s color change? The color change of Mycena subcyanocephala, from gray-white to vibrant blue, is a natural phenomenon that occurs during the mushroom’s juvenile stage, adding to its allure.
  5. How does Mycena subcyanocephala contribute to biodiversity? The discovery of Mycena subcyanocephala highlights the importance of exploring and conserving biodiversity in tropical regions, enriching our understanding of the natural world.

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