Pseudocercospora portilloi (Unamuno) Braun & Crous, 2003

Fungi, Ascomycota, Dothideomycetes, Capnodiales

on Blackstonia

Pseudocercospora portilloi: colony, etc.

Blackstonia perfoliata, from Unamuno (1941a): infected leaf (left), colony, conidia (stronger magnification, right).

gall

colonies amphigenous, numerous, quickly killing the leaf; conidia on a simple stalk, 3-6 celled, 5-6 x 47-118 ┬Ám.

hostplants

Gentiananaceae, monophagous

Blackstonia perfoliata.

synonyms

Cercospora portilloi Unamuno, 1941.

references

Brandenburger (1985a: 493), Unamuno (1941a, 1943a).

01/05/2017

mod 28.vi.2017