Plant Parasites of Europe

leafminers, galls and fungi

Uromyces kabatianus

Uromyces kabatianus Bubák, 1902

on Geranium

gall

No host plant alternation. Spermogonia and aecia amphigenous on roundish yellow leaf spots. Aecia in small dense groups, semi-globular, finally opening by a pore. Uredinia and telia amphigenous, ih circles on yellow to red leaf spots. Uredinia chocolate-brown, pulverulent; spores wit 1-2 pores. Telia brown, first covered by the silvery epidermis, then pulverulent; spores one-celled, elliptic, 15-28 x 25-45 µm, smooth, apically a distinct papilla; pedicel short, hyaline, easily deciduous.

host plants

Geraniaceae, monophagous

Geranium albanum, argenteum, columbinum, dissectum, macrorrhizum, molle, pusillum, pyrenaicum, rotundifolium.

references

Brandenburger (1985a), González-Fragoso (1925a), Klenke & Scholler (2015a), Kruse (2019a), Losa España (1942a), Mayor (1967a), Scheuer & Bechter (2012a), Termorshuizen & Swertz (2011a).

Last modified 28.vii.2019