The Vietnamese strain of Psilocybe cubensis is a notable variety of the well-known psilocybin mushroom species, Psilocybe cubensis. This strain is indigenous to Vietnam and has gained recognition among cultivators and users for its distinctive characteristics.
Origin and Habitat:
Psilocybe cubensis was first identified in Vietnam in 1907 by French pharmacist and mycologist Narcisse Théophile Patouillard, who named it Naematoloma caerulescens after discovering it in Tonkin (now northern Vietnam). 
Physical Characteristics:
The Vietnamese strain typically features medium to large fruiting bodies with caps that are convex to flat, often exhibiting a golden to light brown hue. The stems are sturdy and white, sometimes displaying a bluish bruising when handled, indicative of psilocybin presence.
Potency and Effects:
Users report that the Vietnamese strain offers a balanced psychedelic experience, characterized by visual hallucinations, enhanced creativity, and introspective insights. The potency is considered moderate to high, making it suitable for both intermediate and experienced users.