Uromyces bugranae Guyot, 1951

on Euphorbia

gall

see Aecidium euphorbiae.

spermogonia, aecia

onbekend, probably:

Euphorbia spec.


on Ononis

gall

uredinia and telia amphigenous, long covered by the whitish epidermis, ultimately pulverulent, cinnamon brown and blackish brown, respectively. Urediniospores ± globular 8-21 x 22-24 µm, with (1)2(3) pores. Teliosporen 1-celled, 15-17 x 22-23 µm, covered by low warts.

uredinia, telia

Fabaceae, narrowly monophagous

Ononis minutissima, pusilla, striata.

references

Brandenburger (1985a), Gäumann (1959a), Klenke & Scholller (2015a), Mayor (1973a).

05/12/2016

mod 17.vii.2017