Uromyces trifolii-purpurei Constantineanu, 1916
on Euphorbia
gall
see Aecidium euphorbiae.
spermogonia, aecia
onbekend, probably:
Euphorbia spec.
on Trifolium
gall
uredinia and telia amphigenous, pulverulent, brown and blackish brown, respectively; urediniospores 17-23 x 22-28 µm, with (4)5(6) pores. Teliospores one-celled, verrucose; pedicel short, hyaline, deciduous.
hostplants
Fabaceae, narrowly monophagous
Trifolium alexandrinum, eriosphaerum, purpureum, scabrum, stellatum.
references
Brandenburger (1985a), Gäumann (1959a), González-Fragoso (1925a), Klenke & Scholler (2015a), Mayor (1967a), Savchenko, Heluta, Wasser & Nevo (2014e).
22/04/2017
Last modified 30.vii.2017