Puccinia urticae-acutiformis (Klebahn) Gäumann, 1959

on Urtica

gall

see Puccinia urticata.

spermogonia, aecia

Urticaceae,
monophagous

Urtica dioica.


on Carex

Puccinia urticae-acutiformis: telium on Carex acutiformis

Carex acutiformis, England, Berks, VC22: telium © Malcolm Storey, BioImages

gall

uredinia light brown, amphigenous, often on small yellowish spots. Urediniospores unusually large (19-32 x 24-42 µm) with (2)3(4) equatorial pores. Telia up to 1 mm, blackish brown, amphigenous. Teliospores 2-celled; wall smooth, apically thickened; pedicel persistent, honey-coloured, up to half as long as the spore; the spores do not fall off.

uredinia, telia

Cyperaceae, narrowly monophagous

Carex acutiformis, depauperata, pseudocyperus, riparia.

synonyms

see note under P. urticata.

references

Brandenburger (1985a), Buhr (1965a), Doppelbaur & Doppelbaur (1968a), Gäumann (1959a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kruse (2014a), Maier, Wingfield, Mennicken & Wingfield (2007a), Scheuer & Bechter (2012a), Termorshuize & Swertz (2011a), Vanderweyen & Fraiture (2011a), Woods, Stringer, Evans & Chater (2015a).

11/01/2017

mod 16.vii.2017