Urocystis occulta (Wallroth) Rabenhorst, 1869

on Secale

gall

Very long and narrow dark streaks between the veins on leaves and stem. The reddish brown spores that are formed here come as spore balls: groups of 1-3, surrounded by a layer of lesser sterile cells.

hostplants

Poaceae, monophagous

Secale cerele.

synonyms

Tuburcinia occulta.

references

Ainsworth & Sampson (1950a), Almaraz (1998a), Buhr (1965a), Dauphin & Aniotsbehere (1997a), Ellis & Ellis (1997a), Klenke & Scholler (2015a), Lutz & Vánky (2009a), Negrean & Anastasiu (2006a), Savchenko & Heluta (2012a), Vanderweyen & Fraiture (2014a), Vánky (1994a), Zwetko (1993a).

mod 27.vii.2018