FIGURE 2 in Umbilicaria platyrhiza-a new Mediterranean endemic species of the subgenus Papillophora (Umbilicariaceae, lichenized Ascomycota)

FIGURE 2. Umbilicaria platyrhiza: (A) strap-like unbranched and branched rhizinomorphs; (B) simple, branched, slightly flattened to strap-like rhizinomorphs; (C) branched rhizimomorphs on the upper surface; (D) Apothecia with single prominent gyrus; (E) Section of apothecium; (F) Ascospores. Bars: A–D=1 mm; E=50 µm; F=20 µm.