Erysiphe symphoricarpi (Howe) Braun & Takamatsu, 2000
on Symphoricarpos
Symphoricarpos albus, Belgium, prov. Antwerp, Meerhout © Carina Van Steenwinkel
cleistothecia
the appendages are thin, long, and flaccid
asci and spores
hostplants
Caprifoliaceae, monophagous
Symphoricarpos albus.
gall
mycelium amphigenous, usually persistent. Appressoria lobed, paired or single. Conidia solitary, oblong-elliptic, without fibrosin bodies. Cleistothecia with 4-10 asci containing 3-5 spores. Appendages 4-20, ± equatorial, 2-5 x the diameter; they are sinuous, unbranched, with 0-1 basal septa, brown at the base; apically they are mostly ± 4-5 times irregularly bifurcated in quick succession.
references
Beenken & Senn-Irlet (2016a), Braun & Cook (2012a), Czerniawska (2001a) Henricot (2009a), Klenke & Scholler (2015a), Kruse (2014a), Mułenko, Piątek, Wołczańska ao (2010a).