Plant Parasites of Europe

leafminers, galls and fungi

Colletotrichum circinans

Colletotrichum cf. circinans (Berkeley) Voglino, 1907

Colletotrichum circinans: leaf spot on Allium porrum

Allium porrum leaf, Nieuwendam, shop

Colletotrichum circinans: sclerotium

sclerotia, with many black setae

Colletotrichum circinans: sclerotium

sclerotium, with setae and conidia

Colletotrichum circinans: sclerotium, conidia

detail

Colletotrichum circinans: conidia

conidia

host plants

polyphagous

Allium cepa; Paris quadrifolia

notes

The identification, by Huub van der Aa, is provisional. In the literature the species is mentioned from the outer bulb scales of onion.

references

Ellis & Ellis (1997a), Ruszkiewicz-Michalska, Bałazy, Chełkowski, ao (2015a).

Last modified 21.vii.2022