Puccinia caricis-montanae Fischer, 1898

on Centaurea s.l., Volutaria

gall

aecia hypophyllous, cupulate, well developed peridium split into segments, on yellow or red leaf spots.

spermogonia, aecia

Asteraceae, nauw oligophagous

Centaurea alba, calocephala, jacea & subsp. gaudinii, melitensis, nervosa, nigra, nigrescens & subsp. transalpina, paniculata, panormitana subsp. umbrosa, phrygia & subsp. pseudophrygia, scabiosa & subsp. sadleriana, stoebe & subsp. australis, uniflora, vallesiaca; Cyanus montanus, segetum, triumfettii; Volutaria muricata.


on Carex

gall

uredinia and telia soon naked. Urediniospores with 2 supra-equatorial germination pores. Teliospores 2-celled, ob-pyriform; wall smooth, apically strongly thickened; pedicel persistent, hyaline, up to the length of the spore; the spores do no fall off.

uredinia, telia

Cyperaceae, narrowly monophagous

Carex alba, leporina, montana, umbrosa.

synonyms

Puccinia jaceae-capillaris Tranzschel, 1910; jaceae-leporinae Tranzschel, 1910; P. nigrae-montanae Hasler.

Many authors treat caricis-montanae as conspecific with P. doicae, or as a variety of dioicae or of P. arenariicola.

references

Blumer (1946a), Brandenburger (1985a)., Buhr (1964b), Doppelbaur & Doppelbaur (1973a), Gäumann (1959a), González Fragoso (1924a, 1925a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Maier, Wingfield, Mennicken & Wingfield (2007a), Poelt & Zwetko (1997a), Schmid-Heckel (1985a).

27/05/2017

mod 16.vii.2017