Puccinia hieracii (Röhling) Martius, 1817

on Hieracium s.str.

Puccinia hieracii on Hieracium sp: urediniospore

Hieracium spec., Belgium, prov Limburg, Tessenderlo, de Houterenberg © Carina Van Steenwinkel: urediniospore

Puccinia hieracii on Hieracium sp: teliospores

teliospores

gall

No host plant alternation; aecia are missing. Spermogonia yellow, amphigenous, often on midrib and petiole. Uredinia and telia epiphyllous, soon naked, pulverulent, brown and blackish brown, respectively. Urediniospores spinulose, with 2 supra-equatorial germination pores, each surrounded by a spine-less zone. Teliospores 2-celled, short-oval, almost smooth; pedicel short, hyaline.

hostplants

Asteraceae, narrowly oligophagous

Hieracium alpinum, amplexicaule, aragonense, bifidum, bupleuroides, carpetanum, dimilense subsp. balkanum, erosulum, glabratum, glaucinum & subsp. cinerascens, glaucum, humile, lachenalii subsp. cruentifolium, laevigatum, lycopifolium, maculatum, murorum, nigrescens, onosmoides subsp. oreades, piliferum, pilosum & villosiceps, prenanthoides, racemosum, rohacsense, sabaudum & subsp. vagum, saxatile, schmidtii, spathulatum, tomentosum, umbellatum, villosum, viscosum, vulgatum; Pilosella lacctucella, piloselloides subsp. praealta.

synonyms

the following species are often considered identical with, or mere varieties of P. hieracii: Puccinia canariensis, chlorocrepidis, cichorii, hieracii, hispanica, hypochaeridis, jaceae, leontodontis, marquesii, mayorii-eugenei, montivaga, picridis, piloselloidearum, schirajewskii, taraxaci, tinctoriicola, tombeana.

references

Bahcecioglu & Gjaerum (2004a), Blumer (1946a), Brandenburger (1985a), Buhr (1964b, 1965a), Doppelbaur & Doppelbaur (1968a, 1973a), Ellis & Ellis (1997a), Erdoğdu, Hüseyin & Suludere (2010a), Gäumann (1959a), Gjaerum (1982a, 1986a, 1987a), Gjaerum & Dennis (1976a) González Fragoso (1924a), Heluta, Hayova, Tykhonenko ao (2010a), Henderson (2000a, 2004a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Llorens i Villagrasa (1984a), Losa España (1942a), Losa Quintana & Gimenez (1979a), Maire (1943a), Mułenko, Sałata & Wołczańska (1995a), Negrean (1996a,b, 1997a), Özaslan, Hüseyin & Erdogdu (2014a), Pellicier (2001a), Poelt & Zwetko (1997a), Preece & Hick (1994a), Redfern & Shirley (2011a), Ruszkiewicz-Michalska (2006a), Savchenko, Heluta, Wasser & Nevo (2014d), Schmid-Heckel (1985a), Scholler, Reinhard & Schubert (1996a), Scholler & Schubert (1993a), Spooner & Butterfill (1999a), Termorshuizen & Swertz (2011a), Tomasi (2012a, 2014a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

30/05/2017

mod 20.xi.2017