Reishi

Ganoderma lucidum

A species of Artist's bracket and allies. Also known as Lacquered bracket, Shiny polyporus.

Ganoderma lucidum, commonly known as reishi, is a sizable shelf fungus. It typically manifests as a bracket extending from tree trunks or, less frequently, as a rosette on the surface of stumps. Its exterior is notably smooth and lustrous. While found naturally in environments ranging from warm temperate regions to subtropical climates, reishi is also commercially grown on substrates like grain and sawdust. This mushroom holds cultural importance within certain Chinese traditions.

Attributes of Reishi

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Cap Diameter
15 - 30 cm
Height
5 - 25 cm
Cap
Cap 25 cm across; hard, grooved, varnish-like
Cap Surfaces
Visible lines or stripes
Stem
Stem 5 - 20 cm long; red-brown
Stem Shapes
Tapering
Stem Surfaces
Smooth
Flesh
Brown
Ring
Ringless
Spore Print Color
Brown to reddish-brown
Odor
Mildly woody, not strongly aromatic.
Body Color
BrownWhite
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.
Growth Form
Gregarious
Nutrient Gathering
Saprophytic, Parasitic
Substrate
Wood of Living Trees, Dead Woods
You can find Reishi by these plants
Honey locust, Spruces, Firs
Occurence Habitats
Deciduous Woodland
Species Status
Not common
Endangered Species
No

Scientific Classification of Reishi

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Phylum
Club fungi
Class
Mushroom-forming fungi
Order
Shelf fungi
Family
Ganodermataceae
Genus
Artist's bracket and allies
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Toxicity and Edibility of Reishi

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Is Reishi Toxic?

Toxicity information is not available for this mushroom. Always consult with an expert before consuming any wild mushrooms.

Is Reishi Toxic to Dogs?

Reishi can be dangerous to dogs. If your pet has consumed this mushroom, seek immediate veterinary attention. Symptoms may vary, but early intervention is crucial for the best outcome.