Phragmidium violaceum on Rubus fruticosus agg.: a. Aeciospore; b. Urediniospore; c. Telia on the lower side of leaves, circular leaf spots with broad purple margin on the upper side; d. Close-up of telia; (a, b from Klebahn 1914: 666).

 
 
  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