Uromyces appendiculatus (Persoon) Link, 1816

on Phaseolus

Uromyces appendiculatus on Phaseolus vulgaris

Phaseolus vulgaris, Dronten: uredinia © Arnold Grosscurt

Uromyces appendiculatus telia

telia at the underside of the leaf

Uromyces appendiculatus: telia on Phaseolus coccineus

Phaseolus coccineus, England, Vice County: Berks, VC22; © Malcolm Storey, BioImages

Uromyces appendiculatus: teliospores

teliospores

Uromyces appendiculatus: uredinia on Phaseolus vulgaris

Phaseolus vulgaris, Dronten © Arnold Grosscurt: uredinia

Uromyces appendiculatus: uredinia on Phaseolus vulgaris

three uredinia in detail (harberarium material)

Uromyces appendiculatus: telia on Phaseolus vulgaris

only at the leaf margin a few telia

Uromyces appendiculatus: urediniosporeUromyces appendiculatus: urediniospore

an urediniospore: optical section and surface

gall

Aecia (rarely formed) hypophyllous, in circular groups on discoloured spots, cupulate, peridium white, spores colourless. Uredinia amphigenous, yellowish brown; spores spinulose, with 2 inconspicuous germination pores. Telia mainly hypophyllous, blackish brown, soon naked, pulverulent; spores one-celled, almost smooth.

hostplants

Fabaceae, monophagous

Lablab purpureus; Phaseolus acutifolius, coccineus, vulgaris; Vigna radiata, unguiculata.

synonyms

Uromyces phaseoli Winter, 1882.

references

Beenken & Senn-Irlet (2016a), Brandenburger (1985a), Buhr (1965a), Ellis & Ellis (1997a), Gäumann (1959a), Gjaerum & Dennis (1976a), González-Fragoso (1922a, 1925a), Hafellner (1980a), Henderson (2000a, 2004a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Llorens i Villagrasa (1984a), Losa España (1942a), McTaggart, Geering & Shivas (2014a), Melgarejo Nárdiz, García-Jiménez, Jordá Gutiérrez ao (2010a), Negrean & Anastasiu (2006a), Poelt & Zwetko (1997a), Riegler-Hagler (2002b), Savchenko, Heluta, Wasser & Nevo (2014e), Săvulescu & Rayss (1935a), Scheuer & Bechter (2012a), Termorshuizen & Swert (2011a), Tóth (1994a), Unamuno (1941a), Vanderweyen & Fraiture (2008a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

16/05/2017

pub 25.v.2017 · mod 30.vii.2017