Phyllactinia berberidis Palla, 1899

on Berberis

gall

mycelium hypophyllous, in white or brown patches. Conidia single, clavate, without fibrosin bodies. Cleistothecia hypophyllous with an equatorial circle of 5-15 stiff, acicular appendages that are abruptly swollen at their base, 1-1.5 as long as the diameter of the cleistothecium. Asci with two, rarely three, spores.

hostplants

Berberidaceae, monophagous

Berberis vulgaris.

references

Braun & Cook (2012a), Bresinsky (2016a), Klenke & Scholler (2015a).

19/04/2017

mod 14.vii.2017