Uromyces laburni (de Candolle) Otth, 1864

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

on Euphorbia

gall

see Aecidium euphorbiae.

spermogonia, aecia

Euphorbiaceae, narrowly monophagous

Euphorbia cyparissias, nicaeensis.


on Laburnum

gall

Uredinia amphigenous; spores remotely spinulose, with 3-6 randomly distributed pores. Telia amphigenous, dark brown; spores one-celled, very finely verrucose, warts often in parallel vertical lines; top with a low hyaline papilla; pedicel deciduous, short.

uredinia, telia

Fabaceae, ? monophagous

Laburnum alpinum, anagyroides.

According to Gäumann also on Cytisophyllum, Cytisus and Genista species,but that is not confirmed by Klenke & Scholler.

“Colutea istria”, mentioned by Savchenko ao cannot be interpreted.

references

Gäumann (1959a), Gjaerum (1982a, 1987a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholller (2015a), Mayor (1973a), Termorshuizen & Swertz (2011a), Tóth (1994a), Vanderweyen & Fraiture (2008a).

04/12/2016

mod 30.vii.2017