Ramularia triboutiana (Saccardo & Letendre) Nannfeldt, 1950

on Centaurea, etc.

parasite

Leaf spots with caespituli. Conidia in chains, 2-5 x 10-60 µm, 0-3-septate.

host plants

Asteraceae, ± monophagous

Centaurea aspera, debeauxii, jacea, emoralis, nervosa, nigra, nigrescens, pectinata, phrygia subsp. pseudophrygia, pullata, scabiosa & subsp. sadleriana, stoebe subsp. australis, thuilleri, uniflora, urvillei; Cyanus montanus, triunmfetii.

synonyms

Cercosporella centaureae Sydow & Sydow, 1900; Ramularia centaureae Lindroth, 1902.

references

Adamska (2005b), Béguinot & Chevassut (1993a), Brandenburger (1985a: 661), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Jage, Kruse, Kummer, ao (2013a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Ludwig (1974a), Poelt & Fritz-Schroeder (1983a) , Unamuno (1942a 1943a), Wołczańska (2005a).