Phragmidium rubi-idaei on Rubus idaeus: a, b. Aecia on the upper side of the leaves, in circular groups; c, d. Aeciospores in SEM and a line drawing; e. Urediniospore; (c by Paul Blanz; d, e 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