Coleosporium spp., basidia (teliospores): a. C. inulae on Pentanema salicinum (syn. Inula salicina), basidia with conspicuously thickened apical wall; b. C. melampyri on Melampyrum pratense agg.; c. C. senecionis on Senecio sylvaticus; (a–c from Klebahn 1914: 746).

 
 
  Part of: Zwetko P, Scheuer C, Krisai-Greilhuber I, Blanz P (2024) Rust fungi of Austria 1 (excluding Puccinia s.l. and Uromyces): Melampsoraceae and related families, Gymnosporangiaceae, Ochropsoraceae, Phragmidiaceae, Tranzscheliaceae, and Genera incertae sedis. Biosystematics and Ecology 3: e123592. https://doi.org/10.1553/biosystecol.3.e123592