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The Herbarium

Part II · Medicinal fungi

Herb. No. 174

LegalGentle

Nameko

Pholiota nameko

Strophariaceae

The amber, glossy soup mushroom of Japanese kitchens — a cultivated cluster whose slime is the point of the miso.

Cultivated log or block mushroom. The supermarket nameko is this species. Not a wild Pholiota you cannot name.

Parts used
Fruiting body
Traditional notes
Kitchen soup
Grow · USDA 6b
Cool-weather log or block crop. Fruiting around 50–60°F. Spawn on pasteurized hardwood or a kit. In work: Jan · Feb · Mar · Apr · Oct · Nov · Dec
Harvest
Clusters while the caps are still convex and glossy.
  • Cool fruiting. A warm room is a dry cap.
  • Twist the cluster. Don’t wreck the block.

Safety

Mushroom allergy Wild Pholiota you cannot name

Lore

Nameko means slimy mushroom, which is advertising of a sort. Japanese farms made it ordinary; the wild mountain log is older. The gel that Western cooks want to rinse is the reason it belongs in a bowl, not on a grill.

The Herbarium — a teaching catalog, not a clinic. Traditional use is history, not a prescription. USDA 6b dates are a week either way, not a promise. Do not eat, drink, or harvest a plant you cannot name.