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.
host plants
Asteraceae, monophagous
Solidago gigantea, virgaurea & subsp. minuta.
synonyms
Uromyces solidaginis (Sommerfelt) Niessl, 1872.
references
Bahçecioğlu & Kabaktepe (2012a), 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).