Question

Harmful effects of lichen

Answer 1

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Answer 2

We know that there are a few types of poisonous lichen. Wolf lichen is one of them, and has been used in reindeer carcasses in order to poison scavenging wolves and foxes in artic regions. But study suggests that poisonous lichens may be more widespread than we are abound to think.These poisons may protect the lichens from grazing mouths but are dangerous to animals including humans.