168478.fig.004a
(a)
168478.fig.004b
(b)
Figure 4: (a) Rickia wasmannii on Myrmica scabrinodis from Slovakia. Each “spatulate hair” is a thallus of Rickia. Photo by P. Bezdĕčka; with permission; (b) two mature thalli. Spores are oozing out of the perithecium on the specimen from the right.