Puccinia vaginatae Juel, 1893

on Saussurea

gall

spermogonia epiphyllous, yellow, on pale leaf spots. Aecia cupulate, yellow, numerous on the corresponding underside.

spermogonia, aecia

Asteraceae, monophagous

Saussurea alpina.


on Carex

gall

two types of uredinia. Either pale brown with thick-walled small spores (18-20 x 19-21 µm) with 2 pores, or brown, with thin-walled, large spores (18-23 x 23-32 µm) with 2-3 pores. Telia blackish brown, teliopsores 2-cellled, 14-16 x 34-48 µm.

uredinia, telia

Cyperaceae, narrowly monophagous

Carex vaginata.

references

Brandenburger (1985a), Buhr (1965a), Gäumann (1957a), Klenke & Scholler (2015a).

11/11/2016

mod 16.vii.2017