Turkeytail Mushroom
(Trametes versicolor)
Other Names:
Also known by 2 other botanical names; Coriolus versicolor and Polyporus versicolor. Even though taxonomy has chosen to give this fungi 3 different names, they are all the same mushroom.
Range:

Family:
Polyporaceae - Polypore family
Growth Type:
T. versicolor is typically overlapping. The cap is small. quite thin, leathery, pubescence (hairy) on top alternates in concentric bands with every other band being glabrous (smooth hairless).
Cap:
The cap can grow in a half circle, or be kidney, or even spoon shaped. It grows to be between 1-4 inches wide and 1-2 mm thick. The margin can be flat or wavy and even though the cap is dry and leathery, it still remains quite flexible. The common name turkey tail arises from the fact that the cap has distinct color bands running parallel with the cap margin resemble a wild turkey's tail feathers.
Stem:
T. versicolor is a stalkless fungi.
Gills/Tubes:
The tubes are 1-2mm long.
Pores:
One of the ways in which you can ensure you have a true turkey tail and not an imposter is that the underside of the cap will be white in color. Another way, which requires magnifications, is that there will be 3 or more pores per mm.
Spores:
5-6 x 1.5-2.2µ. Spores are cylindrical to sausage shaped, smooth and colorless
Spore Print:
White.
Height:
Can extend 1-4 inches from the wood.
Miscellaneous characteristics:
There are a few turkey tail look-a-likes. They are all members of the Trametes genera, and none of them are toxic. There are however some things to look for in order to ensure you have the correct specimen. First, is the fact that the cap has distinctly alternately colored rings. The cap also alternates between hairy and smooth. Often, the hairs can only be seen under magnification. The Cap is very thin, leathery, and quite flexible. The underside of the cap will be white in color. The pores on the underside are almost too small to be seen by the naked eye. There will be 3 or more pores per millimeter.
Season:
This fungi grows year round
Habitat:
Usually found in wet areas on stumps and or downed hardwood trunks and limbs.
Parts Used:
Entire fruiting body.
Cautions:
There are multiple look-a-likes, but none have been found to be toxic.
National Audubon Society Field Guide to North American Mushrooms Description:
Usually overlapping, small, leathery, thin, stalkless cap with many multicolored zones, alternating hairy and smooth, and with white to yellow pores.
Cap: 1-4" (2.5-10 cm)wide; usually overlapping in rosettes; semicircular, kidney- to spoon shped or fused laterally; flat to wavy; multicolored; silky, hairy, or velvety, with alternate smooth zones. Flesh 1-2 mm thick; white.
Stalk: None
Tubes: 1-2 mm long
Spores: 5-6 X 1.5-2.2
Culinary Uses:
None known
The following text is meant for informational purposes only. It is not meant to diagnose or treat any illness or injury. Always consult with a physician or other qualified medical care provider concerning the diagnosis and treatment of any illness or injury.
Traditional Medicinal Uses:
This mushroom has a long and storied use throughout the world. It aids in digestion, and supports a healthy gut. It is very good at boosting the immmune system to fight off infections and common illnesses. Multiple peer reviewed clinical trials have shown T. versicolor to be a highly effective cancer treatment Linked study. It has shown to greatly increase survival rates. The mushroom is high in antioxidants, and has been shown to reduce oxidative stress.
Indications
Carcinoma, Leukemia, Lymphoma, Uterine Leiomyomas
Medicinal Actions:
Antimutagenic,
Antineoplastic,
Antioxidant,
Immunostimulant
Cautions According To WebMD
Possible Side Effects:
Some people who are receiving chemotherapy and a substance extracted from turkey tail mushroom called polysaccharide krestin (PSK) have reported nausea, vomiting, low white blood cell counts, and liver problems. But it is unclear if these side effects were due to the chemotherapy or PSK.
Possible Interactions:
PSP, a chemical found in turkey tail mushroom, might change how quickly cyclophosphamide is removed from the body. This might alter how effective it is, and cause more side effects.
Some medications are changed and broken down by the liver. PSP, a chemical found in turkey tail mushroom, might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.
Herbal Preparations For Trametes versicolor
Unlike many of the other medicinal mushrooms, the medicinal benefits of T. versicolor come from water soluble phytochemicals. This means we do not have to use the double extraction method to enjoy its medicinal benefits. We can simply take capsules of powdered mushroom. Or, we can make a healthful and highly medicinal decoction.
00 Capsules
Part Used: Whole Mushroom
Plant State: Dried
Preparation Instructions...
Dosage: 1-2 capsules three times daily.
Decoction
Part Used: Whole Mushroom
Plant State: Fresh or Dried
Preparation Instructions...
Dosage: 2-4 oz up to four times daily as needed
Double Extracted Tincture
Part Used: Whole Mushroom
Plant State: Fresh
Alcohol Percentage: 75%
Mushroom to Alcohol Ratio: 1:2
Preparation Instructions...
Dosage: 1 tsp up to 3 times daily
Double Extracted Tincture
Part Used: Whole Mushroom
Plant State: Dried
Alcohol Percentage: 75%
Mushroom to Alcohol Ratio: 1:5
Preparation Instructions...
Dosage: 1 tsp up to 3 times daily