Diamond willow

Wood with naturally occurring diamond-shaped patterns

Diamond willow is a type of tree with wood that is transformed into diamond-shaped segments with alternating colors. Salix bebbiana, the most common, is a species of willow indigenous to Canada and the northern United States, from Alaska and Yukon south to California and Arizona and northeast to Newfoundland and New England. Among common names are beaked willow, long-beaked willow, gray willow, and Bebb's willow. This species is also called red willow by Native Americans according to The Arctic Prairies Appendix E by Ernest Tompson Seton.

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