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Usnea

By: Jessica Godino, Red Moon Herbs

 

Anyone who has walked through the forests of the southeast has encountered Usnea, but you might not have noticed it. You probably didn't know that the inconspicuous gray-green fuzzy stuff covering many of the trees is one of the gentlest yet strongest immune tonics in the herb world.

Usnea is a lichen; a combination of an algae and a fungus growing together. Also known as Old Man's beard, it grows in little hair-like tufts, with the green algae covering the white string like fungus. The best way to identify Usnea is to pull a string apart and look for this white thread. However, since Usnea is nearly impossible to find in field guides and rarely in herb books, I recommend showing a sample to a knowledgeable person to confirm you've got the right plant.

This plant grows profusely in wet climates, like the Pacific Northwest, where I have seen tufts up to a foot long. The species that grows in our area tend to be smaller, which can make gathering it an arduous task. I recommend gathering after a big wind storm, because the wind will blow down the higher branches which usually have more Usnea on them. Or, find an old orchard to harvest in. Usnea loves to grow on aging apple trees and the branches are usually easy to reach.

Usnea is an immune system tonic that can be used in acute situations as well as for long term immune enhancement and general prevention. It has no side effects or contraindications, and is safe for children and animals. It can be used along with or instead of Echinacea. Usnea is more specific for strep and staph infections than Echinacea, and its antibiotic properties are most specific to the respiratory and urinary systems. Use it to help heal respiratory and sinus infections, bronchitis, pneumonia, strep throat, colds, flues, as well as urinary tract, kidney, and bladder infections. Usnea is also beneficial for women with yeast infections, trichonomosas, bacterial vaginosis, and chlamydia. It can be helpful for people with chronic fatigue, HIV, herpes, and other chronic conditions related with depressed immunity.

This tough little plant doesn't make much of a tea, so I recommend using it as an alcohol extract, also known as a tincture. Making your own alcohol extract is easy and will save you of money. Fill a jar of your choice with Usnea (the more freshly harvested the better, although this plant contains so little water that it's hard to distinguish fresh from dry). Pack the jar full, but not crammed. Then fill the jar again with 100 proof vodka. Make sure the alcohol totally covers the plant material. Label your jar with the date and contents and cover it with a lid. Let it sit in a cabinet for six weeks (feel free to open it up occasionally and taste it). It's not necessary to shake it. After six weeks strain off the liquid, compost the Usnea, and pour your extract back into the jar. It will have turned brownish-orange. You can pour some into amber dropper bottles for easier use. Congratulations! You now have your own supply of Usnea extract!

Whether you make your own or buy some from the store, be sure to remember this humble but powerful plant when the cold and flu season comes around this year, or any other time your immune system needs an extra boost.

Created by Jessica Godino, 2002

Jessica Godino has been teaching people about herbal medicine for almost two decades. After training with Susun Weed she co-founded Red Moon Herbs, an herbal medicine company. Her deep love for the plants and easygoing teaching style makes learning about herbal medicine accessible to everyone. She lives in Asheville, North Carolina where she practices acupuncture and teaches herbal medicine. She can be reached at http://www.fourflameshealing.com/.

 

Other Articles by Jessica Godino include:

Wildcrafting Guidelines - ten steps to follow
Spring Tonics - Stinging Nettle, Chickweed, and Dandelion
Calendula - useful on all external skin problems
Violet - a nutritional and medicinal powerhouse
Hawthorn - a gentle but powerful tonic for the heart
Vitex - a supreme hormonal tonic for women

 

Red Moon Herbs


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