Fig. 15From: Enlightening the black and white: species delimitation and UNITE species hypothesis testing in the Russula albonigra species complexRussula ustulata (AV 16–019), pileipellis. a Hyphal terminations near the pileus margin. b Hyphal terminations near the pileus centre. c Pileocystidia near the pileus margin. Bar = 10 μmBack to article page