Helminthosporium arcautei Unamuno, 1932

Fungi, Ascomycota, Dothideomycetes, Pleosporales

on Scorpiurus

Helminthosporium arcautei: colony

Scorpiurus muricatus, from Unamuno (1941a): colony

gall

no leaf spots; colonies amphigenous. small, dispersed; conidiophores cylindrical, erect, unbranched, 2-3-septate; conidia like the conidiophores brownish-purple, with 3-8 septs, 10-11 x 48-86 ┬Ám.

hostplants

Fabaceae, monophagous

Scorpiurus muricatus.

references

Brandenburger (1985: 314), Unamuno (1941a).

01/05/2017

mod 3.viii.2017