`` Cortinarius rainierensis '' , described by Alex H. Smith and Daniel Elliot Stuntz from the collected material Mount Rainier National Park in 1950 , is a synonym . `` Cortinarius rainierensis '' , described in 1950 by Alex H. Smith and Daniel Elliot Stuntz from material collected Mount Rainier National Park , is a synonym . `` Cortinarius rainierensis '' , collected in 1950 by Alex H. Smith and Daniel Elliot Stuntz from material described Mount Rainier National Park , is a synonym .