Puccinia polygoni-amphibii Persoon, 1801

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

op Geranium

on Geranium

gal: spermogonia beiderzijdig, ietwat ingezonken, niet talrijk. Aecia vooral onderzijdig, cylindrisch met smale omgeslagen in fijne slippen verdeelde rand, in concentrische groepen op intens rood verkleurde delen van het blad.

gall: spermogonia amphigenous, somewhat sining in, not numerous. Aecia mainly hypophyllous, cylindric, with narrow recurved margn split into small segments, in concentric groups on intensely reddened parts of the leaves.

spermogonia, aecia: Geraniaceae, oligofaag

spermogonia, aecia: Geraniaceae, oligophagous

Geranium albiflorum, collinum, columbinum, dissectum, divaricatum, ibericum, macrorrhizum, molle, nodosum, palustre, phaeum, pratense, purpureum, pusillum, pyrenaicum, rivulare, rotundifolium, sanguineum, sibiricum, sylvaticum.

Volgens Klenke & Scholler ook Erodium cicutarium.

According to Klenke & Scholler also Erodium cicutarium.

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op Persicaria

on Persicaria

Persicaria amphibia, Amstelveen, Schinkelbos: boven- en onderzijde van geheel met telia bedekte bladeren

Puccinia polygoni-amphibii: telia on Persicaria amphibia

Persicaria amphibia, Amstelveen, Schinkelbos: upperside and underside of two leaves that are completely covered with telia

uredinia

Puccinia polygoni-amphibii: uredinia on Persicaria amphibia

uredinia

telia

Puccinia polygoni-amphibii: telia on Persicaria amphibia

telia

tweemaal dezelfde urediniospore

Puccinia polygoni-amphibii: urediniospore Puccinia polygoni-amphibii: urediniospore

two times the same urediniospore

teliosporen

Puccinia polygoni-amphibii: teliospores Puccinia polygoni-amphibii: teliospore

teliospores

gal: Uredinia en telia overwegend onderzijdig, respectievelijk bruin en bruinzwart. Urediniosporen met 2 poren, boven de equator. Teliosporen tweecellig, de distale wand van de topcel sterk verdikt; sporen op een blijvende, kleurloze of geelbruine steel die ongeveer zo lang is als de spore.

gall: Uredinia and telia predominantly hypophyllous, brown and blackish brown, respectively. Urediniospores with 2 pores above the equator. Teliospores two-celled, the distal wall of the top cell strongly thickened; spores on a persistent, hyaline to yellowish brown pedicel of about the same length as the spore.

uredinia, telia: Polygonaceae, monofaag

uredinia, telia: Polygonaceae, monophagous

Persicaria amphibia, lapathifolia, maculosa, mitis, sagittata.

literatuur:

references:

Brandenburger (1972a, 1985a: 85, 329), Buhr (1964b), Ellis & Ellis (1997a), Gäumann (1959a), González Fragoso (1924a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Kruse & Jage (2014a), Losa España (1942a), Maier, Wingfield, Mennicken & Wingfield (2007a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Savchenko, Heluta, Wasser & Nevo (2014d), Scholler & Schubert (1993a), Spooner & Butterfill (1999a), Termorshuizen & Swertz (2011a), Tóth (1994a), Unamuno (1941b, 1942a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a) .

30/05/2017