Lois Jotter
Mary Lois Jotter Cutter (March 11, 1914–April 30, 2013) was an American botanist. She and Elzada Clover were the first women to raft the entire length of the Grand Canyon in 1938, making scientific collections of plants along the way.
Mary Lois Jotter Cutter (March 11, 1914–April 30, 2013) was an American botanist. She and Elzada Clover were the first women to raft the entire length of the Grand Canyon in 1938, making scientific collections of plants along the way.