Drepanopeziza sphaerioides (Persoon) von Höhnel, 1917

Fungi, Ascomycota, Leotiomycetes, Helotiales

on Salix

Drepanopeziza sphaerioides on Salix cinerea

Salix cinerea, Belgium, prov. Antwerp, Veerle, de Roost © Carina Van Steenwinkel

Drepanopeziza sphaerioides on Salix cinerea

same leaf, underside

Drepanopeziza sphaerioides on Salix cinerea

detail upperside

Drepanopeziza sphaerioides: conidia of Marssonina stage

conidia

Drepanopeziza sphaerioides on Salix x sepulcralis

Salix x sepulcralism Salix x sepulcralis, België, prov. Limburg, Oostham, Einderse Beemden © Carina Van Steenwinkel: conidia mass oozing from underside of leaaf

Drepanopeziza sphaerioides on Salix x sepulcralis

the same, in an already dying leaf

Drepanopeziza sphaerioides: conidia

conidia

gall

the anamorph has numerous black epiphyllous acervuli with curved pear-shaped conidia. Also on the bark of first-year shoots that may be killed. The telomorph on fallen leaves.

hostplants

Salicaceae,monophagous

Salix cinerea, x sepulcralis.

synonyms

the anamorph has been described as Marssonina salicicola (Bresadola) Magnus, 1906.

references

Abras, Fassotte, Chandelier & Cavelier (2008a), Adamska (2005a), Brandenburger (1985a: 47), Ellis & Ellis (1997a), Melgarejo Nárdiz, García-Jiménez, Jordá Gutiérrez, López González, Andrés Yebes & Duran-Vila (2010a.

31/03/2017

pub 12.iv.2017 · mod 28.vi.2017