Puccinia passerinii Schröter, 1876

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

op Thesium

on Thesium

gal: Geen waardwisseling. Alle fasen verspreid over de plant. Aecia bekervormig, geelwit. Uredinia zelden geovrmd, zwartbruin; sporen wrattig, met 1 kiempore apicaal, en 4 equatoriaal. Telia . Telia zwartbruin, poederig, vooral oo de oudere bladeen; sporen tweecellig, wrattig, op een korte, afvallende steel.

gall: No host plant alternation. All phases distributed over the plant. Aecia cupulate, yellowish white. Uredinia rarely formed, blackish brown; urediniospores verrucose, with 1 apical germination pore and 4 equatorial ones. Telia blackish brown, pulverulent, mainly on the older leaves; spores two-celled, finely verrucose, on short, deciduous pedicels.

waardplanten: Santalaceae, monofaag

hostplants: Santalaceae, monophagous

Thesium alpinum, arvense, divaricatum, dollineri subsp. simplex, ebracteatum, humifusum, humile, kernerianum, Thesium linophyllon &ammp; subsp. montanum, longifolium, pyrenaicum, rostratum.

literatuur:

references:

Brandenburger (1985a: 80), Buhr (1964b), Gäumann (1959a), Gjaerum (1986a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Termorshuizen & Swertz (2011a), Vanderweyen & Fraiture (2011a).

16/03/2017