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In the US this is sometimes called a schoolmarm (alt school-marm) there are a number of ways they can form. OSHA Logging terms As mentioned in the existing answer some trees like willow grow very...
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In the US this is sometimes called a schoolmarm (alt school-marm) there are a number of ways they can form. OSHA Logging terms As mentioned in the existing answer some trees like willow grow very...