Entyloma winteri Linhart, 1884

on Delphinium

gall

1-5 mm wide leaf spots that at the upper side often form a white ring with a brownish-purple border and a thin, often perforated centre; at the underside the spots are dirty white. Spores in the leaf tissue, isolated, less often in small groups, pale yellowish brown; wall smooth, two-layered.

host plants

Ranunculaceae, monophagous

Delphinium elatum, fissum, oxysepalum, peregrinum.

references

Almaraz (1998a), Brandenburger (1985a: 144), Klenke & Scholler (2015a), Vánky (1994a).

mod 22.iii.2019