Uromyces sommerfeltii Hylander, Jørstad & Nannfeldt, 1953

on Solidago

gall

No host plant alternation, only telia, blackish brown, pulverulent, on the leaves and petioles. Spores one-celled, smooth, wall apically strongly thickened; pedicel persistent, over twice the length of the spore.

hostplants

Asteraceae, monophagous

Solidago gigantea, virgaurea & subsp. minuta.

synonyms

Uromyces solidaginis (Sommerfelt) Niessl, 1872.

references

Blumer (1946a), Brandenburger (1985a: 615), Buhr (1964b), Dauphin & Aniotsbehere (1997a), Gäumann (1959a), González-Fragoso (1925a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Termorshuizen & Swertz (2011a), Woods, Stringer, Evans & Chater (2015a).

27/05/2017

mod 22.xi.2017