Puccinia microsora Körnicke, 1874

on Carex

gall

No host plant alternation, only uredinia and telia, both hypophyllous. Uredinia numerous, light brown, up to 1 mm. Telia minute, dark greyish brown. The normal, two-celled teliospores are a minority, sometimes they are completely absent. Their place is taken by “amphispores”: one-celled, brown, irregular in shape and wall thickness.

hostplants

Cyperceae, narrowly monophagous

Carex vesicaria.

references

Brandenburger (1985a), Ellis & Ellis (1997a), Gäumann (1959a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Mayor (1971a), Poelt & Zwetko (1997a), Termorshuizen & Swertz (2011a), Wilson & Henderson (1966a).

11/11/2016

mod 21.xi.2017