Plant Parasites of Europe

leafminers, galls and fungi

Colletotrichum dematium

Colletotrichum dematium (Persoon) Grove, 1918

parasite

Leaf spots with pycnidia that bear a number of brownish black, stiffly extending bristles. Conidia 4 x 14-16 µm, both ends with a short appendage.

host plants

polyphagous

Acer platanoides; Allium carinatum; Anthyllis vulneraria; Asarum europaeum; Asperula cynanchica; Aspidistra; Cephalanthera damasonium; Convallaria majalis; Dianthus; Ficaria verna; Hieracium; Hosta; Iris pseudacorus; Lactuca; Lamium galeobdolon; Lathyrus; Lilium; Maianthemum; Ophiopogon; Orthilia; Oxalis; Paris; Polygonatum; Potentilla; Rhus; Spinacia; Vincetoxicum; Viola.

synonyms

Colletotrichum omnivorum Halsted, 1891; Dinemasporium dianthi (Westendorp) Oudemans, 1875.

references

Brandenburger (1985a: 107, 123), Gönczö & Révay (1981, Mułenko & Kozłowska (2010a), Pellicier (2001a), Ruszkiewicz-Michalska (2006a), Ruszkiewicz-Michalska, Bałazy, Chełkowski, ao (2015a).

Last modified 5.xii.2022