Trachyspora alchemillae (Persoon) Fuckel, 1861

Fungi, Uredinales, Phragmidiaceae

op Alchemilla

on Alchemilla

Alchemilla xanthochlora, Engeland, Vice County: Mid-west Yorkshire, VC64: aecia; © Malcolm Storey, BioImages

Trachyspora intrusa: aecia on Alchemilla xanthochlora

Alchemilla xanthochlora, England, Vice County: Mid-west Yorkshire, VC64: aecia; © Malcolm Storey, BioImages

aeciosporen

Trachyspora intrusa: aeciospores

aeciospores

Alchemilla, Engeland, Vice County: Mid-west Yorkshire, VC64: telia; © Malcolm Storey, BioImages

Trachyspora intrusa: telia on Alchemilla

Alchemilla, England, Vice County: Mid-west Yorkshire, VC64: telia; © Malcolm Storey, BioImages

telia, detail

Trachyspora intrusa: telia on Alchemilla

telia, detail

teliosporen

Trachyspora intrusa: teliospores

teliospores

gal: Geen waardwisseling. Aecia en uredinia op elkaar gelijkend. Telia evenals de aecia onderzijdig, bruin. Teliosporen eencellig, wrattig, op een even lange steel die tamelijk bovenaan een dwarswandje heeft.

gall: No host plant alternation. Aecia and uredinia similar. Telia hypophyllous, like the aecia, brown. Teliospores one-celled, verrucose, on a pedicel of the same length, with a septum, close to the spore.

waardplanten: Rosaceae, monofaag

hostplants: Rosaceae, monophagous

Alchemilla acutidens, acutiloba, alpina, barbatiflora, bulgarica, catachnoa, colorata, coriacea, crinita, filicaulis, fissa, flabellata, glabra, glaucescens, glomerulans, heterophylla, holocycla, hybrida, indivisa, mollis, monticola, murbeckiana, othmarii, oxyodonta, pseudocartalinica, sericata, splendens, vetteri, wichurae, xanthochlora.

synoniemen: Trachyspora intrusa (Greville) Arthur, 1934.

synonyms: Trachyspora intrusa (Greville) Arthur, 1934.

opmerkingen: deze roest is systemisch, en overwintert in de ondergrondse delen van de plant. Hierdoor kunnen al vroeg in het jaar aantastingen zichtbaar worden

notes: this rust is systemic, and hibernates in the underground parts of the plant. Infections therefore may become apparent early in the season

literatuur:

references:

Bahcecioglu & Gjaerum (2004a), Bellmann (2012a), Brandenburger (1985a), Buhr (1964b), Chinery (2011a), Coulianos & Holmåsen (1991a), Dauphin & Aniotsbehere (1997a), Doppelbaur & Doppelbaur (1968a, 1073a), Ellis & Ellis (1997a), Gäumann (1959a), Gjaerum (1986a), Helfer (2005a), Henderson (2000a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Maier, Begerow, Weiß & Oberwinkler (2003a), Maier, Wingfield, Mennicken & Wingfield (2007a), Petrova & Denchev (2004a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Ritz, Maier, Oberwinkler & Wissemann (2005a), Scheuer & Bechter (2012a), Schmid-Heckel (1985a), Termorshuizen & Swertz (2011a), Vanderweyen & Fraiture (2007a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

11/01/2017