Uromyces poae Rabenhorst, 1866

Fungi, Uredinales, Pucciniaceae

op Ranunculus

on Ranunculus

spermogonia, aecia: Ranunculaceae, monoofaag

spermogonia, aecia: Ranunculaceae, monophagous

Ranunculus acris, alpestris, amplexicaulis, auricomus, binatus, breyninus, bulbosus & subsp. aleae, bullatus, carpaticus, cassubicus, flammula, glacialis, gouanii, lanuginosus, lingua, paludosus subsp. flabellatus, platanifolius, polyanthemos, psilostachys, puberulus, pyrenaeus & subsp. angustifolius, rehmanmii, repens, reptans, sardoous, sceleratus.


op Poa s.l.

on Poa s.l.

gal: uredinia klein, oranjegeel, beiderzijdig, lang door de epidermis bedekt, zonder paraphysen; urediniosporen kort-ovaal met 3-4 lastig herkenbare kiemporen. Telia bruinzwart, blijvend door de epidermis bedekt, door rijen bruine paraphysen gecompartimenteerd; teliosporen eencellig, 18-20 x 30-35 µm; steel kleurloos, tot even langs as de spore.

gall: uredinia small, orange yellow, amphigenous, long covered by the epidermis, without paraphyses; urediniospores short-elliptic with 3-4 difficult visible germination pores. Telia, blackish brown, permanently covered by the epidermis, divided into compartments by rows of brown paraphyses; teliospores one-celled, 18-20 x 30-35 µm; pedicel hyaline, up to the length of the spore.

uredinia, telia: Poaceae, narrowly oligofaag

uredinia, telia: Poaceae, narrowly oligophagous

Bellardiochloa variegata; Ochlopoa annua; Poa alpina, angustifolia, bulbosa, cenisia, compressa, hacketii, longifolia, nemoralis, palustris, pratensis, trivialis.

synoniemen: wordt vaak beschouwd als conspecifiek met U. dactylidis.

synonyms: often cconsidered conspecific with U. dactylidis.

literatuur:

references:

Brandenburger (1985a), Buhr (1965a), Gäumann (1959a), Gjaerum & Dennis (1976a), Hrabětová, Kolařík & Marková (2015a), Klenke & Scholler (2015a), Kruse (2014a), Maier, Wingfield, Mennicken & Wingfield (2007a), Scheuer & Bechter (2012a), Scholler & Schubert (1993a), Termorshuizen & Swertz (2011a), Zwetko & Blanz (2012a).

29/11/2016