Uromyces polygoni-avicularis (Persoon) Otth, 1864

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

op (Persicaria), Polygonum, (Rumex)

on (Persicaria), Polygonum, (Rumex)

Polygonum aviculare, België, prov. Limburg, Sint-Martens-Voeren © Carina Van Steenwinkel: uredinia

Uromyces polygoni-avicularis: uredinia op Polygonum aviculare

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

telium op een stengel

Uromyces polygoni-avicularis: uredinia op Polygonum aviculare

telium on a stem

urediniosporen

Uromyces polygoni-avicularis: urediniospores

urediniospores

teliosporen

Uromyces polygoni-avicularis: teliospores

teliospores

teliosporen

Uromyces polygoni-avicularis:  teliospores

teliospores

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

Uromyces polygoni-avicularis: telia on Polygonum aviculare

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

teliosporen

Uromyces polygoni-avicularis: teliospores

teliospores

gal: Geen waardwisseling. Aecia onderzijdig, bekervormig, peridum wit, sporen geel. Uredinia en telia vooral onderzijdig, maar ook op de stengels, respectieveliijk licht- en donkerbruin. Urediniosporen met (2)3(4) kiemporen.

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

waardplanten: Polygonaceae, nauw oligofaag

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.

synoniemen: Uromyces polygoni (Persoon) Fuckel, 1870.

synonyms: Uromyces polygoni (Persoon) Fuckel, 1870.

literatuur:

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, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse & Jage (2014a), Losa España (1942a, 1944a), Negrean (1997a), Özaslan, Hüseyin & Erdogdu (2014a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Riegler-Hagler (2002b), Termorshuizen & Swertz (2011a), Unamuno (1941a, 1942a), Vanderweyen & Fraiture (2008a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

27/05/2017