Tree Love on Arbor Day

Hug a tree and plant one, too! It’s Arbor Day — a global holiday where communities are encouraged to plant trees — on the last Friday of April. The holiday originated in a village in Spain, Mondonedo, in 1594 and first was celebrated in America on April 10, 1872 in Nebraska. The commemorative day promotes tree planting as well as environmental awareness and responsibility.

Dr. K. Greg Murray, Dr. Kathy Winnett-Murray and Dr. Jianhua Li are Hope College biologists who have expert insights about a tree’s worth to our environment’s well-being.

Dr. K. Greg Murray and Dr. Kathy Winnett-Murray

Dr. Murray, the T. Elliot Weier Professor of Plant Science, has broad interests in community ecology and evolutionary biology, especially as they pertain to plant and animal interactions.  He and colleague Dr. Kathy Winnett-Murray, professor of biology, have also been tracking the ecological shifts in a West Michigan hemlock forest that is undergoing a potentially devastating insect infestation.

Dr. Jianhua Li

Dr. Li, associate professor of biology, uses data from anatomy, chemistry and molecular biology to study plant groups such as conifers, maples, lilacs and privets, and witch-hazels. He has written about The Tree of Life: China Project, for the Journal of Systematics and Evolution, a project that investigates the evolutionary biology of vascular plants in China. Li is also especially well-versed in Northern Hemisphere plant life, having served as a senior research scientist at the Arnold Arboretum of Harvard University for 10 years before coming to Hope.

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