Foraging: how to identify turkey tail mushrooms for natural, cancer-fighting medicines. 4 simple steps

The medicinal turkey tail mushroom is in the foreground here, showcasing it's iconic banding and zoning.

 Identification difficulty: Beginner 

Hi everyone!

Last year I posted about how to dry turkey tail mushrooms and make a cancer-fighting and immune-strengthening tea.

Now I'm back, because new research has come up in the past year, and I can provide updated information on just how turkey tails (Trametes versicolor) are performing in their clinical trials. (Here's a hint: they are doing well) and also science has given us more information on dosage and potential adverse reactions. (There aren't many). I will cover the updated research in a future post.

But for now, I want to show you how to identify Trametes versicolor (previously known as Coriolus versicolor) on your own, if you find it in the woods. Right now, preparations of this mushroom are only produced by a few suppliers, and are therefor expensive. However, this is a widely-distributed fungus, and frequently fruits abundantly, so there is no reason why you can't forage it on your own for free.

Special note on Turkey Tails: I have listed this ID as a beginner level difficulty. In fact, it can actually be quite hard to tell Trametes versicolor from some other varieties of Trametes. However, none of these similar looking mushrooms are poisonous, which is why I still consider this a beginner level mushroom.

So, let's talk turkey!

The edible and medicinal wood ear mushroom: Auricularia species. Foraging, identifying and preparing this wild mushroom.

  Identification difficulty level: Beginner

2022 Update Note:
Between 2013 - 2015, extensive DNA analysis was done on the mushrooms previously known as Auricularia auricula, and it was discovered that what was believed to be one species was actually a cluster of closely related species. This information was not confirmed until 2019, and not widely published until recently. 

Auricularia auricula-judae was discovered to actually be multiple different species that look and act very similar. The name Auricularia auricula-judae now only applies to the European species.

The Asian species have been renamed as Auricularia heimuer and Auricularia villosula, and the American species are Auricularia angiospermarum (on broadleaf trees) and Auricularia americana (on conifers). 

I have gone ahead and edited this post to simply refer to the mushroom as Auricularia species, as all the identification features remain the same. 

Auricularia species are better known as the wood ear, jelly ear, or tree ear, it also has an outdated name of jew's ear. In China it's called the black fungus, cloud fungus, black mushroom, or black jelly mushroom. It's widely used as both food and natural medicine, having anti-tumor (anti-cancer), anticoagulant, cholesterol-lowering, and hypoglycemic effects.

As a bonus, it's a fairly easy mushroom to identify, though there are similar looking fungi, they aren't poisonous, and many are actually edible. But, as always, it's your responsibility to make sure you are 100% positive you have a correct identification, by corroborating with several reliable sources and/or local experts.

One note of caution: because of the anticoagulant effects, it's important not to consumer wood ear if you are on blood thinning medications.

Now, on to identification and cooking tips!

How to dry turkey tail mushrooms for medicinal teas

    Update: my post on how to identify Turkey Tail mushrooms is live.     

Just a quick post today. Last weekend I came upon a large harvest of turkey tail mushrooms: Trametes versicolor (previously known as Coriolus versicolor). Through generally considered too tough to be edible, turkey tails are one of the most famous medicinal mushrooms.

Turkey tails are prized in Eastern medicine, where they are known as Yun Zhi (cloud fungus) in China, and Kawaratake (mushroom by the riverbank) in Japan.

In Asia, as early as the 50s, doctors and scientists noticed decreases tumor growth, and sometimes tumor shrinkage, in cancer patients who were drinking turkey tail tea. They also noticed improved immune systems and faster recovery from chemotherapy and radiation.

In the US, pre-clinical trials and stage 1 and 2 clinical trials have shown turkey tail to have positive immune-boosting effects for patients with breast, gastrointestinal, and respiratory cancers. In addition, they have isolated a compound which may help inhibit tumor growth. (Medical abstract here)