Plant Parasites of Europe

leafminers, galls and fungi

Ramularia digitalis

Ramularia digitalis (Fuckel) Braun, 2020

on Digitalis, Verbascum

Ramularia variabilis on Digitalis purpurea

Digitalis purpurea, Belgium, prov. Antwerp, Balen, Griesbroek © Carina Van Steenwinkel

Ramularia variabilis on Digitalis purpurea

detail, underside

Ramularia variabilis on Digitalis purpurea

colony

Ramularia variabilis on Digitalis purpurea

detail

parasite

Leaf spots with hypophyllous caespituli. Conidia in chains, 2-7 x 6-25 µm, 0-1-septate.

host plants

Plantaginaceae, Scrophulariaceae, polyphagous

Digitalis grandiflora, lanata, lutea, purpurea; Verbascum arcturus, banaticum, blattaria, decorum, densiflorum, glabratum, lychnitis, marschalianum, nigrum, orientale, ovalifolium, phlomoidesm phoeniceum, x schmidtii, sinuatum, speciosum, thapsus, virgatum.

synonyms

Ascochyta digitalis (Fuckel) Fuckel,1870; Asteromella digitalis-ambiguae von Arx, 1949; Ramularia variabilis Fuckel, 1870.

references

Bakhshi (2018a), Béguinot & Chevassut (1993a), Brandenburger (1985a: 564, 565), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Doppelbaur & Doppelbaur (1973a), Ellis & Ellis (1997a), Jage, Kruse, Kummer ao (2013a), Kruse (2014a, 2019a), Kruse & Braun (2021a), Maire (1943a), Mułenko, Sałata & Wołczańska (1995a), Poelt & Fritz-Schroeder (1983a), Révay (1998a), Vanev & van der Aa (1998a), Wołczańska (2005a).

Last modified 17.xi.2022