Puccinia schroeteriana Klebahn, 1895

on Serratula

gall

aecia orange-yellow hypophyllous, cupulate, well developed peridium split into segments, on yellow or red leaf spots.

spermogonia, aecia

Asteraceae, monophagous

Serratula tinctoria.


on Carex

gall

uredinia mainly hypophyllous, on yellow leaf spots. urediniospores 18-20 x 19-23 µm, with 2 pores above the equator, not capped by a papilla. Telia blackish brown, soon naked. Teliospores two-celled, with a smooth wall, that apically is strongly thickened. Pedicel long, persistent.

uredinia, telia

Cyperaceae, narrowly monophagous

Carex flava, hostiana, lepidocarpa, viridula.

synonyms

Puccinia serratulae-caricis Klebahn.

Many authors, including Termorshuizen & Swertz consider schroeteriana conspecific with Puccinia dioicae, or a variety of it.

references

Brandenburger (1985a), Buhr (1964b, 1965a), Gäumann (1959a), González Fragoso (1924a), Klenke & Scholler (2015a), Losa Quintana (1972a), Termorshuizen & Swertz (2011a), Woods, Stringer, Evans & Chater (2015a).

10/04/2017

mod 16.vii.2017