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Ganoderma tsugae

Ganoderma tsugae

Scientific classification
Kingdom: Fungi
Phylum: Basidiomycota
Class: Homobasidiomycetes
Order: Polyporales
Family: Ganodermataceae
Genus: Ganoderma
Species: G. tsugae
Binomial name
Ganoderma tsugae
Ganoderma tsugae
mycological characteristics:
pores on hymenium

cap is flat


hymenium is adnate


stipe is bare


spore print is brown


edibility: inedible

Ganoderma tsugae, also known as Hemlock varnish shelf, is a flat polypore mushroom. In contrast to Ganoderma lucidum, with which it is closely related and which it closely resembles, G. tsugae tends to grow on conifers, especially hemlocks.[1] Like G. lucidum, G. tsugae is said to have medicinal properties.[2] Phylogenetic analysis of Ganodermahas begun to better differentiate between many closely related species of Ganoderma; however there is still scientific debate as to which species of Ganoderma have the most medicinal properties. In addition, variations within the same species as well as the growth substrate and environmental conditions all the way through to preparation of the Ganoderma tea or extract can have a substantial effect on the medicinal value of the product. Like Ganoderma lucidum, Ganoderma tsugae is non-poisonous but generally considered inedible, due to its solid woody nature; however, making ganoderma teas and extacts from its fruiting bodies is an excellent way make use of the medicinal compounds present in Ganoderma tsugae. In the case of extracting the polysaccharides in G. tsugae, a hot water extraction or tea can be very effective; however, to best extract the triterpenoids present in G. tsugae it is best to use an alcohol or alcohol/glycerin extraction method.[3]


  1. ^ Kuo, M., MushroomExpert.Com, Ganoderma tsugae. (2004, February). Retrieved June 15, 2007.
  2. ^ Ching-Hua Su1, et al., Taipei Medical University, Sacchachitin, a Skin Wound Dressing Material from Ganoderma tsugae, 2004. Retrieved June 16, 2007.
  3. ^ Gary Emberger, Messiah College, Ganoderma tsugae, 2006. Retrieved June 16, 2007.
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Ganoderma_tsugae". A list of authors is available in Wikipedia.
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