Uromyces coronillae Viennot-Bourgin, 1950

on Hippocrepis, Securigera

gall

No host plant alternation; only uredinia. Uredinia amphigenous, tiny, light brown; spores 20-24 x 24-27 µm, with 5-7 dispersed germination pores, each one capped by a papilla. In the uredinia also teliospores are formed. They are one-celled, with a relatively thick wall covered with dispersed, low warts; the pedicel is short and deciduous.

hostplants

Fabaceae, narrowly oligophagous

Hippocrepis emerus & subsp. emeroides; Securigera atlantica, parviflora, varia.

references

Brandenburger (1985a), Gäumann (1959a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Savchenko, Heluta, Wasser & Nevo (2014e), Termorshuizen & Swertz (2011a).

31/12/2016

mod 22.xi.2017