Figure 4
From: Phylogenetic relationships in Cortinarius, section Calochroi, inferred from nuclear DNA sequences
Colour change reactions with 40% KOH on pileus surface and mycelia at the base of the stipe bulb in fresh and dried calochroid specimens. a. Intense pink on mycelia (fresh material) in C. insignibulbus TUB 011657 (credit: G. Smith-Stohn). b. Pink on pileus surface in C. sodagnitus TUB 011428. c. Intense pink colour on pileus surface in C. albertii TUB 011850. d. Pink on mycelia in C. sodagnitus TUB 011428. e. Vinaceous on pileus surface in C. suaveolens TUB 011876. f. Vinaceous on mycelia in C. eufulmineus TUB 011876. g. Red-brown on pileus surface in C. haasii TUB 011858. h. Black on pileus surface in C. rufoolivaceus TUB 012739. i. Black on mycelia in C. rufoolivaceus TUB 012739.