On this edition of ID That Tree, meet a white oak species with bark so thick, it is often fire resistant. Bur oak have terminal buds that may look like bear claws, while its leaves have deep sinuses and are very broad across the top. It's acorn has a large cap that features little hairs forming a burr along the outside edge.
Check out more trees of Indiana with this publication, "An Introduction to Trees of Indiana,"
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For more resources including publications, K-12 curriculum, Ask an Expert, and FAQs visit Purdue Extension - Forestry and Natural Resources. [ Ссылка ]
