Plant Parasites of Europe

leafminers, galls and fungi

Uromyces petitmenginii

Uromyces petitmenginii Maire, 1930

on Minuartia

Uromyces petitmenginii: spores

Minuartia globulosa from Gäumann (1959a): urediniospore and two teliospores

gall

No host plant alternation, only telia. Telia amphigenous, also on the stems, not in clear leaf spots, pulverulent, brownish black. Urediniospores formed in small numbers in the telia, 18-23 x 20-25 µm, with 2-3 almost equatorial gemination pores. Teliosporen 21-25 x 23-30 µm, apically a hyaline papilla; pedicel deciduous.

host plants

Caryopyhyllaecae, monophagous

Minuartia globulosa, meyerei.

notes

Greece, Turkey.

references

Bahçecioğlu & Kabaktepe (2012a), Brandenburger (1985a: 100), Gäumann (1959a).

Last modified 28.xi.2021