Tranzschelia anemones (Persoon) Nannfeldt, 1939

on Anemone

Tranzschelia anemones on Anemone nemorosa

Anemone nemorosa, Belgium, prov. Flemish Brabant, Tielt-Winge, Walenbos © Carina Van Steenwinkel: infected leaves are small and look unhealthy (red arrows)

Tranzschelia anemones on Anemone nemorosa

infected leaf, underside

Tranzschelia anemones: teliospore

teliospore, still with pedicel

Tranzschelia anemones: teliospores

teliospores

Tranzschelia anemones: telia on Anemone nemorosa

Anemone nemorosa, Engeland, Vice County: Berks, VC22; © Malcolm Storey, BioImages

Tranzschelia anemones: teliospores

teliospores

gall

No host plant alternation, no aecia or uredinia. Spermogonia hypophyllous, black, conspicuous. Telia hypophyllous, pulverulent, dark brown. Teliospores two-celled, but easily falling apart.

hostplants

Ranunculaceae, narrowly oligophagous

Anemone apennina, blanda, nemorosa, sylvestris, trifolia; Anemonoides seemenii.

synonyms

Puccinia fusca (Persoon) Winter, 1884; Tranzschelia fusca (Wallroth) Dietel, 1922.

references

Brandenburger (1985a), Buhr (1964b), Coulianos & Holmåsen (1991a), Dauhpin & Aniotsbehere (1997a), Ellis & Ellis (1997a), Gäumann (1959a), González Fragoso (1924a), Henderson (2000a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Losa España (1944a), Maier, Begerow, Weiß & Oberwinkler (2003a), Poelt & Zwetko (1997a), Preece & Hick (1994a), Redfern & Shirley (2011a), Roskam (2009a), Ruszkiewicz-Michalska (2006a), Schmid-Heckel (1985a), Termorshuizen & Swertz (2011a), Tomasi (2014a), Vanderweyen & Fraiture (2007a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

mod 25.iv.2018