The Claremont Fire in the Boise Foothills had scorched 6,800 acres of terrain by Tuesday afternoon, torching sagebrush and shrubs, wildflowers and weeds, and narrowly avoiding homes. One thing it has almost certainly burned is a vast portion of a newly recognized plant species endemic to the Foothills, according to Barbara Ertter, a self-described “quasi-retired botanist” and research ...