Uromyces veratri (de Candolle) Schröter, 1869
on Adenostyles, Homogyne
gall
spermogonia small, honey-coloured, epiphyllous, in the centre of the spots caused by the aecia. Aecia hypophyllous, orange, cupulate, in very dense groups.
spermogonia, aecia
Asteraceae, narrowly oligophagous
Adenostyles alliariae, alpina; Homogyne alpina.
on Veratrum
Veratrum album, from González-Fragoso (1925a): urediniospores and teliospores
gall
uredinia chestnut coloured; spores finely spinulose, with, two, usually opposite pores. Telia hypophyllous, brown; spores one-celled, smooth, usually with a conspicuous apical papilla; pedicel long, easily breaking off.
uredinia, telia
Melianthaceae, monophagous
Veratrum album, lobelianum, nigrum.
references
Bahçecioğlu & Kabaktepe (2012a), Blumer (1946a), Brandenburger (1985a: 643, 703), Buhr (1964a), Gäumann (1959a), González-Fragoso (1925a), Jage, Scholler & Klenke (2010a), Kabaktepe & Bahcecioglu (2012a), Klenke & Scholler (2015a), Kruse (2019a), Mułenko, Sałata & Wołczańska (1995a), Negrean (1996b), Roskam (2019a), Schmid-Heckel (1985a), Vanderweyen & Fraiture (2008a).