Ramularia sparganii Rostrup, 1883
on Sparganium
parasite
Leaf spots with caespituli. Conidia in chains, 2-3 x 8-30 µm, 0-1-septate.
host plants
Typhaceae, monophagous
Sparganium angustifolium, emersum, erectum, glomeratum.
references
Braun (1998a), Wołczańska (2005a).