Microscopic features of Erythrophylloporus suthepensis A basidiospores B basidia C cheilocystidia D pleurocystidia E pileipellis F stipitipellis showing some dark caulocystidia mixed with slightly rough, cylindrical to irregular hyphae. – Scale bars: 10 µm (A–B); 50 µm (C–F). All drawings were made from the type (SV0236).