Plant Parasites of Europe

leafminers, galls and fungi

Physoderma speciosum

Physoderma speciosum Schröter, 1886

Fungi, Blastocladiomycota, Blastocladiomycetes, Blastocladiales

on Symphytum

gall

numerous, up to 1.5 mm large, flat, red or brownish pustules on the leaves.

hostplants

Boraginaceae, monophagous

Symphytum officinale.

references

Brandenburger (1985a), Buhr (1965a),Klenke & Scholler (2015a).

14/10/2015

Last modified 28.vi.2017