 The authors note that the fungus does not readily fit into any of the infrageneric ( i.e. , below the level of genus ) classification schemes outlined by previous authorities . For example , although L. rupestris has several characteristics that make the section <unk> proposed by Annemieke Verbeken a somewhat close match , the taxon cannot be included because the surface of its cap is neither sufficiently areolate ( cracked ) nor dry enough , and its spores are excessively ornamented in comparison . 
