Uromyces transversalis (von Thümen) Winter, 1884

on Gladiolus, ? Tritonia

gall

No host lant alternation; only uredinia en telia. Uredinia yellowish, amphigenous, when elongate then perpendicular to the venation, opening by a slit. Telia black, minute, often compartimentalised by zones of golden paraphyses. Spores one-celled, smooth; pedicel 45 µm.

hostplants

Iridaceae, oligophagous

Gladiolus, cf Tritonia.

references

Henderson (2000a, 2004a), Klenke & Scholler (2015a), Spooner & Butterfill (1999a), Termorshuizen & Swertz (2011a).

08/01/2017

mod 22.xi.2017