Ramularia ajugae (Niessl) Saccardo, 1882
on Ajuga
Ajuga reptans, Belgium, prov. Limbourg, Overpelt, ‘t Plat, 25.viii.2019 © Carina Van Steenwinkel
infected leaf, upper side
same leaf, underside
infected leaf, upper side
same leaf, underside
colonies
conidiophores, arising from a stoma
conidia
conidia in an air bubble
parasite
Conidia in chains, 2-5 x 5-30 µm, 0-1 septate.
host plants
Lamiaceae, monophagous
Ajuga genevensis, laxmannii, orientalis, reptans, salicifolia.
references
Brandenburger (1985a: 527), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Jage, Kruse, Kummer ao (2013a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Mckenzie & Dingley (1996a), Negrean (1996b), Poelt & Fritz-Schroeder (1983a), Ruszkiewicz (2000a), Ruszkiewicz-Michalska (2006a), Scheuer & Bechter (2012a), Wołczańska (2005a).