Puccinia annularis (Strauss) Winter, 1881

on (Ajuga), Teucrium

Puccinia annularis telia

Teucrium scorodonia, Belgium, prov. Namur, Wavreille: telia © Jean-Yves Baugnée, det det. Arthur Vandenweyen

Puccinia annularis galls

Teucrium scorodonia, Belgium, prov. Liège, Bas-Oha, Java: telia © Jean-Yves Baugnée

Puccinia annularis on Teucrium scorodonia

Teucrium scorodonia, België, prov. Antwerpen, Meerhout © Carina Van Steenwinkel: infested plant

Puccinia annularis on Teucrium scorodonia

detail

Puccinia annularis: telium

telia

Puccinia annularis: teliospores

th characteristically pale teliospores

Puccinia annularis: germinating teliospores

germinating teliospores

gall

No host alternation; only telia. Telia greyish brown, compact, pulvinate, in small groups on the underside of slightly galled leaf spots. Spores 2-celled, 15-17 x 37-40 µm, oval, smooth; pedicel 20, sometimes 90 µm, persistent.

hostplants

Lamiacae, oligophagous

Ajuga chamaepitys subsp. chia (= Teucrium pseudochamaepitys); Teucrium aureum, capitatum, chamaedrys, divaricatum, flavum, pyrenaicum, scorodonia.

synonyms

Puccinia scorodoniae Link, 1925.

references

Bahcecioglu & Kabaktepe (2012a), Brandenburger (1985a: 545), Buhr (1965a), Chinery (2011a), Doppelbaur & Doppelbaur (1973a), Ellis & Ellis (1997a), Erdoğdu, Hüseyin & Suludere (2010a), Gäumann (1959a), Gjaerum (1986a), Heluta, Hayova, Tykhonenko ao (2010a), Henderson (2000a, 2004a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Negrean (1997a), Poelt & Zwetko (1997a), Preece & Hick (1994a), Redfern & Shirley (2011a), Roskam (2009a), Savchenko, Heluta, Wasser & Nevo (2014d), Termorshuizen & Swertz (2011a), Tóth (1994a), Unamuno (1941a,b, 1942a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

mod 31.vii.2018