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on Polystichum

gall

uredinia hypophyllous, pustulate, subepidermal, epidermis brown with a central pore; urediniospores clublike, smooth, on a short stalk. Telia hypophyllous, on extensive brown patches; teliospores intracellar in the epidermis; up to 5-celled.

uredinia, telia

Dryopteridaceae, monophagous

Polystichum aculeatum, lonchitis, setiferum.

synonyms

Milesina neovogesiaca Berndt, 2008.

notes

mainly characterised by the smooth urediniospores.

references

Brandenburger (1985a: 8, 15), Bubner, Buchheit, Friedrich ao (2019a), Doppelbaur & Doppelbaur (1968a), Eichhorn (1941a), Ellis & Ellis (1997a), Gäumann (1959a), Henderson (2000a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Schmid-Heckel (1985a), Termorshuizen & Swertz (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).