Puccinia cancellata Saccardo & Roumeguère, 1881

on Juncus

gall

No host plant alternation. Only uredinia and telia; often encircling the stem, brown, pulverulent; both spore types often mixed in one sorus. Urediniospores one-celled, echinulate, with 2-3 germination pores; teliospores two-celled, wall smooth, pedicel short (

hostplants

Juncaceae, narrowly oligophagous

Juncus acutus, maritimus.

notes

the species has an atlantic distribution.

references

Ellis & Ellis (1997a), Gäumann (1959a), Gjaerum & Dennis (1976a), González Fragoso (1924a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Termorshuizen & Swertz (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

11/04/2017

mod 12.xi.2017