Ramularia ulmariae var. spiraeae-arunci Saccardo, 1892

on Aruncus

parasite

Leaf spots with caespituli. Conidia in chains, 2-4 x 8-20 µm, 0-1-septate.

host plants

Rosaceae, monophagous

Aruncus dioicus.

synonyms

Ramularia spiraeae-arunci (Saccardo) Allescher, 1892.

references

Brandenburger (1985a: 224), Braun (1998a), Doppelbauer & Doppelbaur (1973a), Jage, Scholler & Klenke (2010a), Wołczańska (2005a) .