Monthly Archives:: April 2017

Examining Arrowhead rocks and their plants! – May 2 Meeting

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Ancient Rocks of Minnesota’s Arrowhead, and the Plants that Love Them  John Green will review the dramatic geological history of the Arrowhead area, with maps and outcrop photos, and then feature some of the interesting common and more unusual plants in the area, especially those that like to grow on the rocks.   John Green is… Read more »