Uromyces dianthi (Persoon) Niessl, 1872

on Euphorbia

gall

Aecia scattered over the underside of the entire leaf, white, cupulate. Infected plants remain sterile and dwarfed.

spermogonia, aecia

Euphorbiaceae, narrowly monophagous

Euphorbia nicaeensis, seguieriana.


on Caryophyllaceae

Uromyces dianthi: spores

Dianthus caryophyllus, from González-Fragoso (1925a): urediniospores and teliospores

gall

Uredinia and telia amphigenous, also on the stem, light brown and dark brown, respectively, Uredinia < 1 mm; spores 22-26 x 28-36 µm, spinulose, with 2-3 equatorial germination pores, each one capped with a conspicuous papilla. Teliospores one-celled, 16-25 x 20-31 µm, finely verrucose, pedicel < 15 µm, deciduous.

uredinia, telia

Caryophyllaceae, oligophagous

Arenaria graminea, rigida; Bufonia paniculata; Dianthus anticarius, arenarius, armeria, barbatus, bessarabicus, calocephalus, campestris, capitatus, carthusianorum, caryophyllus, chinensis, corymbosus, deltoides, ferrugineus, furcatus, gratianapolitanus, hyssopifolius & subsp. gallicus, libanotis, lusitanus, monadelphus subsp. pallens, monspessulanus, noeanus, pelviformis, plumarius, pontederae, pseudarmeria, seguieri, serotinus, sternbergii, superbus, sylvestris, tristis; Gypsophila bicolor, glomerata, paniculata, perfoliata, polyclada, repens;Petrorhagia prolifera, saxifraga;
Saponaria ocymoides, officinalis

Also on Cerastium? (Klenke & Scholler)

synonyms

Uromyces caryophyllinus (Schrank) Schröter, 1884.

references

Brandenburger (1985a” 106, 339), Buhr (1964b), Ellis & Ellis (1997a), Erdoğdu, Hüseyin & Suludere (2010a), Gäumann (1959a), Gjaerum (1986a, 1987a), González-Fragoso (1925a), Henderson (2000a, 2004a), Klenke & Scholler (2015a), Llorens i Villagrasa (1984a), Melgarejo Nárdiz, García-Jiménez, Jordá Gutiérrez ao (2010a), Pellicier (2001a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Roskam (2009a), Savchenko, Heluta, Wasser & Nevo (2014e), Spooner & Butterfill (1999a), Tănase & Negrean (2004a), Tóth (1994a), Vanderweyen & Fraiture (2008a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

mod 11.viii.2018