Thecaphora schwarzmaniana Byzova, 1960
on Rheum
gall
1-10 cm long erupting sori in the undersides of the petioles and main veins. They contain a dark brown mass of spore balls, each consisting of ± 4-15, firmly agglutinated spores.
hostplants
Amaranthaceae, monophagous
Rheum macrocarpum, ribes, turkestanicum.
references
Vánky, Lutz & Bauer (2008b), Vasighzadeh, Zafari, Selçuk ao (2014a).