This feature relates to the shape of the apex of pileocystidia, irrespective of the overall shape (Pileocystidia shape) and any branching (Pileocystidia branched).

Where a mix of apex shapes is present, select the differentiated state/s (capitate and/or mucronate or rostrate).

Choose this state if: the apex does not have a distinct rounded head or a narrow projection.