Uromyces polygoni-avicularis (Persoon) Otth, 1864

on (Persicaria), Polygonum, (Rumex)

Uromyces polygoni-avicularis: uredinia op Polygonum aviculare

Polygonum aviculare, Belgium, prov. Limbourg, Sint-Martens-Voeren © Carina Van Steenwinkel: uredinia

Uromyces polygoni-avicularis: uredinia op Polygonum aviculare

telium on a stem

Uromyces polygoni-avicularis: urediniospores

urediniospores

Uromyces polygoni-avicularis: teliospores

teliospores

Uromyces polygoni-avicularis:  teliospores

teliospores

Uromyces polygoni-avicularis: telia on Polygonum aviculare

Polygonum aviculare, England, Vice County: Berks, VC22 © Malcolm Storey, BioImages

Uromyces polygoni-avicularis: teliospores

teliospores

gall

No host plant alternation. Aecia hypophyllous, cupulate, peridium white, spores yellow. Uredinia and telia mainly hypophyllous, but also on the stems, light brown and dark brown, respectively. Urediniospores with (2)3(4) germination pores.

hostplants

Polygonaceae, narrowly oligophagous

Persicaria mitis; Polygonum acerosum, arenarium & subsp. pulchellum, arenastrum, aviculare, bellardii, cognatum, equisetiforme, maritimum, oxyspermum subsp. raii, paronychioides, patulum, ramossissimum; Rumex acetosella & subsp. angiocarpus, alpestris, pulcher.

synonyms

Uromyces polygoni (Persoon) Fuckel, 1870.

references

Blumer (1946a), Brandenburger (1985a: 86), Buhr (1965a), Ellis & Ellis (1997a), Erdoğdu, Hüseyin & Suludere (2010a), Gäumann (1959a), Gjaerum (1986a, 1987a), González-Fragoso, Hafellner (1980a), Henderson (2000a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse & Jage (2014a), Losa España (1942a, 1944a), Maire (1943a), Negrean (1996b, 1997a), Özaslan, Hüseyin & Erdogdu (2014a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Riegler-Hagler (2002b), Savchenko, Heluta, Wasser & Nevo (2014e), Săvulescu & Rayss (1935a), Termorshuizen & Swertz (2011a), Unamuno (1941a, 1942a), Vanderweyen & Fraiture (2008a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

27/05/2017

pub 27.v.2017 · mod 12.viii.2017