Plant Parasites of Europe

leafminers, galls and fungi

Urocystis bolivarii

Urocystis bolivarii Bubák & González Fragoso, 1922

on Lolium


Elongate narrow streaks between the nerves of the leaf. The brownish black spore balls that are released here consist of 1-6 spores, wrapped in a layer of smaller sterile cells.

host plants

Poaceae, monophagous

Lolium multiflorum, perenne, rigidum, subulatum.

A reference to Vulpia by Almaraz is somewhat doubtful.


Tuburcinia bolivarii.


Almaraz (1998a), Buhr (1964b), Dauphin & Aniotsbehere (1997a), Klenke & Scholler (2015a), Lotze-Engelhard (2010a), Redfern & Shirley (2011a), Spooner & Leon (2006a), Tomasi (2014a), Vanderweyen & Fraiture (2014a), Vánky (1994a), Vánky & Abbasi (2013a).

Last modified 25.iii.2019