The North American species of Pholiota, by Alexander H. Smith and L. R. Hesler.

Smith * Hesler

275

Text Fig. 22.
FIGS. 319-321, pleurocystidia, cheilocystidia and spores of P. subfulva; 322-324, spores, cheilocystidia and pleurocystidia of P. carbonaria;
325-327, pleurocystidia, spores, and cheilocystidia of P. brunnescens; 328
& 329, spores and cells from hypodermium of pileus of P. fulvozonata;
330, spores of P. highlandensis.