Puccinia oxalidis Dietel & Ellis, 1895

on Oxalis

Puccinia oxalidis on Oxalis debilis: uredinia

Oxalis debilis var. corymbosa, Engeland, Vice County: Berks, VC22: uredinia; © Malcolm Storey, BioImages

Puccinia oxalidis: urediniospores

urediniospores

gall

No host plant alternation, spermogonia and aecia unknown in Europe. Telia minute, waxy; spores two-celled, on a short pedicel.

hostplants

Oxalidaceae, monophagous

Oxalis articulata, debilis, latifolia, pes-caprae, purpurea, rosea, violacea.

Not on the wild O. acetosella.

notes

The spermogonia and aecia actually are known from North America, from Berberis (incl. Mahonia).

references

Beenken & Senn-Irlet (2016a), Brandenburger (1985a), Ellis & Ellis (1997a), Gäumann (1959a), Gjaerum (1982a, 1987a), Gjaerum & Dennis (1976a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Šafránková (2014a), Spooner & Butterfill (1999a), Termorshuizen & Swertz (2011a), Vanderweyen & Fraiture (2011a), Woods, Stringer, Evans & Chater (2015a).

11/01/2017

mod 21.xi.2017