Puccinia morthieri Körnicke, 1887

on Geranium

gall

No host plant alternation; telia only. They are hypophyllous, dark brown, compact, long covered by the epidermis, on sharply delimited yellow to reddish leaf spots, often of galled parts; the spores are two-celled smooth, wall apically strongly thickened; pedicel yellow, persistent, up to 80 µm.

hostplants

Geraniaceae, monophagous

Geranium albiflorum, macrorrhizum, pratense, sylvaticum.

notes

arctic-alpine species

references

Blumer (1946a), Brandenburger (1985a), Buhr (1964b), Gäumann (1959a), González Fragoso (1924a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Müller (2006a), Pellicier (2001a), Poelt & Zwetko (1997a), Schmid-Heckel (1985a), Termorshuizen & Swertz (2011a), Vanderweyen & Fraiture (2011a).

mod 5.viii.2018