Puccinia rhytismoides Johanson, 1886

on Thalictrum

gall

no host plant alternation, only telia. Hypophyllous, on brown leaf spots of otherwise not disfigured leaves; pustular, compact, somewhat shining, with many brown paraphyses. Spores 2-celled, slender, 7-15 x 33-68 µm, smooth; pedicel hyaline, up to 18 µm.

telia

Ranunculaceae, narrowly monophagous

Thalictrum alpinum

references

Brandenburger (1985a: 256), Buhr (1965a), Gäumnn (1959a), González Fragoso (1924a), Klenke & Scholler (2015a.

mod 7.viii.2018