Tranzschelia pruni-spinosae (Persoon) Dietel, 1922

on Anemone

Anemone ranunculoides, Hungary, Mosonmagyaróvár, 15.iv.2019 © László Érsek

infected leaf, upper side

spermogonia

infected leaf, underside

detail

aecia and spermogonia

detail

gall

spermogonia amphigenous small, ultimately black or brown specks. Aecia light brown, numerous, dispersed over the entire underside of the leaf; they are cupulate, margin, split in a few slips, curled outwards. Infected plant are paled and grow stiffly upwards; the leaves are narrowed.

spermogonia, aecia

Ranunculaceae, narrowly monophagous

Anemone coronaria, ranunculoides.

Gäumann refers to several other species, in the genera Anemone, Ranunculus, and Thalictrum; this is not repeated by Termorshuizen & Swertz, possibly because of confusion with Tranzschelia discolor.

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on Prunus

gall

uredinia and telia hypophyllous, brown and black, respectively. Uredinia irregularly distributed, with capitate paraphyses. Telio soon pulverulent. Teliospores not in bundles, two-celled, but easily falling apart. Both cells are equal in shape and colour, and both are strongly verrucose; the germination pore of the top cell is exactly in the apex.

uredinia, telia

Rosaceae, monophagous

Prunus argentea, armeniaca, avium, brigantina, cerasifera, cerasus, cocomilia, davidiana, domestica & subsp insititia, dulcis, fruticosa, mahaleb, padus, persica, pumila, serotina, spinosa, tenella, virginiana.

synonyms

Puccinia pruni-spinosae Persoon, 1801.

parasite

Tuberculina persicina.

references

Bahçecioğlu & Kabaktepe (2012a), Brandenburger (1985a), Buhr (1964b), Dauhpin & Aniotsbehere (1997a), Dietrich (2013a), Doppelbaur & Doppelbaur (1968a), Ellis & Ellis (1997a: 194), Flores Pedauye, Melero Vara & Pallás Benet (2010a), Gäumann (1959a), Gjaerum & Dennis (1976a), González Fragoso (1924a), Helfer (2005a), Henderson (2000a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Kruse ao (2022b), Maier, Begerow, Weiß & Oberwinkler (2003a), Melgarejo Nárdiz, García-Jiménez, Jordá Gutiérrez ao (2010a), Negrean (1997a), Pellicier (2001a), Poelt & Zwetko (1997a), Preece & Hick (1994a), Riegler-Hagler (2002b), Savchenko, Heluta, Wasser & Nevo (2014c), Savchenko, Wasser, Heluta & Nevo (2019a), Săvulescu & Rayss (1935a), Scheuer & Bechter (2012a), Termorshuizen & Swertz (2011a), Tóth (1994a), Vanderweyen & Fraiture (2007a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).