Uromyces nymphoidis Săvulescu, 1939

on Nymphoides

gall

No hostplant alternation,only uredinia and telia, both hypophyllous (i.e., submerged), brown and blackish brown, respectively. Urediniospores coarsely verrucose, ø 15-18 µm. Teliospores 1-celled, smooth, with a hyaline papilla; pedicel 4-12 µm, deciduous, hyaline.

host plants

Menyanthaceae, monofaag

Nymphoides peltata.

references

Brandenburger (1985a: 496), Gäumann (1959a), Klenke & Scholler (2015a).

23/12/2016