Puccinia ribesii-pendulae Hasler, 1945
on Ribes
gall
see under Puccinia caricina.
spermogonia, aecia
Grossulariaceae, monophagous
Ribes alpinum, aureum, rubrum, uva-crispa.
on Carex
Carex pendula, Dronten: upperside of a leaf with uredinia © Arnold Grosscurt
underside
underside (herbarium specimen)
urediniospores (24 x 28 µm)
gall
uredinia hypophyllous, light brown, on yellow spots. Urediniospores with 3(4) equatorial pores, wall thickness 1-2µm. Telia blackish brown. Teliospores 2-celled, almost without constriction clavate, narrowing into the pedicel; wall smooth, apical part of top cell moderately thickened; pedicel hyaline, up to half as long as the spore.
uredinia, telia
Cyperaceae, narrowly monophagous
Carex (acuta), pendula.
synonyms
many authors, and also the Index Fungorum (2016) consider ribesii-pendulae conspecific with, or at best a variety of, P. caricina.
references
Brandenburger (1985a), Buhr (1964b), Gäumann (1959a), Klenke & Scholler (2015a), Kruse (2014a), Maier, Wingfield, Mennicken & Wingfield (2007a), Poelt & Zwetko (1997a), Termorshuizen & Swertz (2011a), Woods, Stringer, Evans & Chater (2015a).
11/01/2017