Plant Parasites of Europe

leafminers, galls and fungi

Caliciopsis calicioides

Caliciopsis calicioides (Fries) Fitzpatrick, 1920

on Populus


Small cankers in bark fissures. Small groups of ascocarps in the form of uo to 2 mm long black erect spikes. Asci are formed in a halfway swelling, the sores are released at the tip. Mature spores brown, 4-6 x 6-9 µm.

host plants

Salicaceae, monophagous

Populus tremula.


Jordal, Nordén & Gaarder (2014a).

Last modified 12.v.2023