Uromyces gypsophilae Cooke, 1880

on Gypsophila, (Vaccaria)

gall

No hostplant alternation, Urediniospores and teliospores are formed in common, amphigenous, pulverulent, black sori. Urediniospores scarcely formed, one-celled, yellowish brown, finely spinulose with 2-3 equatorial germination pores. Teliospores darker brown, one-celled, coarsely verrucose; pedicel short, hyaline, flaccid, deciduous.

hostplants

Caryophyllaceae, oligophagous

Gypsophila bicolor, glomerata, pallida, paniculata, perfoliata, polyclada, repens; Vaccaria hispanica.

Gäumann also mentions Silene flos-cuculi; this is not repeated by later authors.

references

Brandenburger (1985a: 108), Gäumann (1959a), Gjaerum (1986a), Klenke & Scholler (2015a), Termorshuizen & Swertz (2011a).

mod 12.viii.2018