Uromyces verrucosae-craccae Mayor, 1931
on Euphorbia
gall
see Aecidium euphorbiae.
spermogonia, aecia
Euphorbiaceae, narrowly monophagous
Euphorbia palustris, verrucosa.
on Lens
gall
Uredinia light brown, pulverulent, soon naked, mainly epiphyllous, also on petioles and stems, on dark brown leaf spots that are small by may merge. Telia like the uredinia, but mainly hypophylous. Teliospores 18-20 x 19-23 µm, covered by very fine warts, arranged in ± vertical lines; pedicel hyaline, deciduous, mostly short.
uredinia, telia
Fabaceae, narrowly oligophagous
Lens culinaris; Vicia cassubica, cracca, hirsuta, lutea, pannonica.
references
Brandenburger (1985a: 323), Buhr (1964b), Gäumann (1959a), Klenke & Scholler (2015a).
Last modified 9.x.2022