● Species profile

Mesima

Phellinus linteus

Photo: Maszk, CC BY-SA 4.0, via Wikimedia Commons

MedicinalEvidence: Lab & animal

A hoof-shaped polypore that grows on mulberry and other hardwoods in East Asia, long used in Korean and Chinese medicine. Lab and animal studies focus on its polysaccharides and immune activity, but human trials are scarce. Much of what's sold as mesima is a mix of related Sanghuang species, so check the label.

Studied ForImmunity
Shroomer Score#30 of 50 species
2.5
Medicinal Value · 30%4/5
Edibility · 20%1/5
Easy to Identify · 20%2/5
Easy to Grow · 15%2/5
Sustainability · 15%3/5
Search popularity●●○○○
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Historical Use and Context

Called sanghuang in China and sanghwang in Korea, mesima grows on mulberry trees and has been used in East Asian medicine for centuries. Wild specimens are scarce, so most products today use cultivated mycelium.

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