Thursday 1 August 2013

Spruces Best Friend

While my article on Spruce medicinal values is taking longer than expected, I thought I would talk about a common lichen found on spruce. Commonly called Old Man's Beard(Usnea), this hair like lichen grows all over the northern hemisphere. You've probably noticed it out on your hikes.

http://botit.botany.wisc.edu/Resources/Vegetation/N.Wet_N.Wet_Mesic/Old_mans_beard_lichen_VK.jpg.html

Other names for this medicinal are Wild Clematis, woodbine, traveler's joy. This lichen is most commonly used for migranes and hypertension. It is also known to be effective against, pneumococcus, TB, staph and strep. Usnea has anti-inflammatory and analgesic qualities, it is also an immune system enhancer. Usnic acid fights bacteria by entering and destroying the metabolism in that bacterium, and therefore effective against fungi and viruses. It can be used against colds and lung infections. A spray can be used for a sore throat.

You can use Old Man's Beard in a tea(1 tsp per mug boiled water) or as a alcohol tincture (dried: half jar Usnea, fill jar with alcohol. Fresh: full jar Usnea, top up with alcohol). However, it is more effective to extract the medicinal qualities with alcohol. A method of tincture making is found here. Any spirit can be used. Do not use rubbing alcohol.

Be sure to test yourself for allergies. rub a small amount on your inner elbow and wait 48 hours before harvesting. Some people are very allergic and swallowing can be harmful.  When collecting medicinal plants from the wild, make sure you are able to accurately identify the plants. Consult a knowledgeable herbalist when wild-crafting  Usnea has a tendency to absorb pollutants such as heavy metals from the air, so it is inadvisable to collect it from areas with a lot of air pollution. Usnea is known for enhancing the immune system, it is contraindicated for use by those suffering from autoimmune diseases such as rheumatoid arthritis or lupus.

Have you used Usnea and have something to share? Leave a comment or email me @ zinnalynx@gmail.com

Happy Trails!
 - Zinn

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