Puccinia ruebelii Volkart, 1912

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

on Viola

gall

No hostplant alternation, telia only. They are yellowish brown, hypophyllous, also on the petioles. Spores 2-celled, 20-21 x 37-39 µm, wall very finely reticulate, on a short, deciduous pedicel.

hostplants

Violaceae, narrowly monophagous

Viola pinnata.

references

Blumer (1946a), Brandenburger (1985a: 392), Gäumann (1959a), Klenke & Scholler (2015a).

27/05/2017