Erysiphe limonii Junell, 1967

on Acantholimon, Goniolimon, Limonium

gall

mycelium amphigenous, dense, white, persistent. Appressoria lobed or multilobed, either solitary or paired. Conidia solitary, without fibrosin bodies, elliptic. Cleistothecia gregarious, with 3-8 asci, containing 3-6 spores. Appendages in variable numbers, sub-equatorial, shorter than the diameter; they are mycelioid, mostly simple, septate, hyaline or brown.

host plants

Plumbaginaceae, oligophagous

Acantholimon avenaceum; Goniolimon speciosum, tataricum; Limonium bellidifolium, bungei, gmelinii, gummiferum, meyerei, narbonense, pectinatum, platyphyllum, ramosissimum, sareptanum, sinuatum, tomentellum, virgatum, vulgare.

references

Beenken & Senn-Irlet (2016a), Braun (1995a), Braun & Cook (2012a), Heluta, Hayova, Tykhonenko ao (2010a), Scabiosa japonica var. alpina, Klenke & Scholler (2015a).

mod 2.iv.2019