a, f Cortinarius fulvescens 04-935 (neotype, H). b, g C. fulvescentoideus 03-1675 (H). c, i C. pseudobulliardioides 11-452 (holotype, H). d, j C. tenuifulvescens 04-572 (holotype, H). e, h C. nymphatus DBB21430 (UC). Scale bar 10 mm. (a–d Photographs by K. Liimatainen, e by D. Bojantchev. f–j Drawings by T. Niskanen and I. Kytovuori.)