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on Carex

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 brachystachys, ferruginea.

references

Klenke & Scholler (2015a), Maier, Wingfield, Mennicken & Wingfield (2007a), Poelt & Zwetko (1997a).

09/11/2016