At the MSSF Fungus Fair these were and have been called Cortinarius luteoarmillatus..see http://mushroomobserver.org/3080?search_seq=521773 However, a local Cortinarius authority (Mushroom Hobby...) states that this is a misapplied name for our California species and should be called Cortinarius albofragrans, which I believe was described in 1997. http://mushroomhobby.com/...