Puccinia iridis Wallroth, 1844

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

op Urtica, Valeriana

on Urtica, Valeriana

gal: Aecia wit, onderzijdig, in kleine groepjes; sporen (10)12-16(18) x (11)15-20(24) µm. Ze veroorzaken geen vergalling.

gall: Aecia white, hypophyllous, in small groups; ; spores (10)12-16(18) x (11)15-20(24) µm. They do not induce galling.

spermogonia, aecia: Caprifoliaceae, Urticaceae; nauw polyfaag

spermogonia, aecia: Caprifoliaceae, Urticaceae; narrowly polyphagous

Urtica dioica, urens; Valeriana officinalis.


op Iris

on Iris

Iris foetidissima, Engeland, Berks, VC22: uredinia © Malcolm Storey, BioImages

Puccinia iridis: uredinia on Iris foetidissima

Iris foetidissima, Engeland, Berks, VC22: uredinia © Malcolm Storey, BioImages

urediniosporen

Puccinia iridis: urediniospores

urediniospores

Iris foetidissima, uit González Fragoso (1924a): teliosporen

Puccinia iridis: teliosporen

Iris foetidissima, from González Fragoso (1924a): teliospores

gal: uredinia bruin, lang bedekt door de epidermis, uiteindelijk naakt maar niet poederig; sporen met 2-4 ± equatoriale kiemporen. Telia zwart, spoedig naakt, zonder paraphysen; ze ontbreken vaak; teliosporen tweecellig, op een blijvende steel.

gall: uredinia brown, long covered by the epidermis, finally naked but not pulverulent; spors with 2-4 ± equatorial germination pores. Telia black, soon naked, without paraphyses; they are often missing; teliospores two-celled, on a persistent pedicel.

uredinia, telia: Iridaceae, monofaag

uredinia, telia: Iridaceae, monophagous

Iris aphylla, foetidissima, x germanica, gracilipes, graminea, lactea, latifolia, longipetala, missouriensis, pallida, pseudacorus, pumila, sibirica, suaveolens, variegata, versicolor, virginica, xiphium.

literatuur:

references:

Brandenburger (1985a: 78, 741), Buhr (1964b), Ellis & Ellis (1997a), Gäumann (1959a), González Fragoso (1924a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Mayor (1973a), Poelt & Zwetko (1991a, 1997a), Riegler-Hagler (2002a), Scheuer & Bechter (2012a), Spooner & Butterfill (1999a), Termorshuizen & Swertz (2011a), Tomasi (2014a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

12/04/2017