Uromyces ononidis Passerini, 1874

on Euphorbia

gall

see Aecidium euphorbiae.

spermogonia, aecia

Euphorbiaceae, narrowly monophagous

Euphorbia seguieriana.


on Ononis

Uromyces ononidis: spores

Ononis spinosa, from González-Fragoso (1925a): urediniospore and teliospores

gall

Uredinia and telia amphigenous, soon naked, light brown and dark brown, respectively. Urediniospores 20-22 x 23-25 µm with 3-4 germination pores, each one covered by a conspicuous papilla. Teliospores one-celled, , 18-21 x 21-25 µm, with rather coarse warts; pedicel deciduous.

uredinia, telia

Fabaceae, monophagous

Ononis alopecuroides, natrix, spinosa & subsp. antiquorum + hircina + leiosperma + procurrens, viscosa.

references

Brandenburger (1985a), Buhr (1964b), Gäumann (1959a), González-Fragoso (1925a), Klenke & Scholler (2015a), Losa España (1942a), Poelt & Zwetko (1997a), Savchenko, Heluta, Wasser & Nevo (2014e), Săvulescu & Rayss (1935a), Termorshuizen & Swertz (2011a), Tóth (1994a), Wołczańska (2008a).

22/04/2017

mod 22.xi.2017