Triphragmiopsis isopyri (Mougeot & Nestler) Tranzschel, 1925

Fungi, Basidiomycota, Pucciniomycetes, Pucciniales

on Isopyrum

gall

no host alternation; only telia. Telia amphigenous, also on the stems, up to 1 cm, at first covered by grey epidermis, later powdery, black. Spores flattened, roundish, 3-celled, verrucose. Mycelium systemic; infected plants do not flower.

hostplants

Ranunculaceae, monophagous

Isopyrum thalictroides.

synonyms

Triphragmium isopyri Mougeot & Nestler 1915; Nyssopsora isopyri (Mougeot & Nestler) Majewski, 1977.

references

Brandenburger (1985a), Buhr (1964b), Gäumann (1959a), González-Fragoso (1925a), Klenke & Scholler (2015a), Pellicier (2001a), Poelt & Zwetko (1997a).

24/04/2017