A Nevada wildflower was declared endangered at the only place it’s known to exist — on a high-desert ridge where a lithium mine is planned to help meet growing demand for electric car batteries, U.S. wildlife officials announced Wednesday.

The Fish and Wildlife Service’s formal listing of Tiehm’s buckwheat and its accompanying designation of 910 acres (368 hectares) of critical habitat for the 6-inch-tall (15-centimeter-tall) flower with yellow blooms raises another potential hurdle for President Joe Biden’s “green energy” agenda.

“We find that a threatened species status is not appropriate because the threats are severe and imminent, and Tiehm’s buckwheat is in danger of extinction now, as opposed to likely to become endangered in the future,” the agency said...more