Puccinia sardonensis Gäumann, 1945
spermogonia epiphyllous. Aecia hypophyllous, orange, cupulate with recurved peridium segments, in dense groups on the midrib, petiole and stem on discoloured, somewhat swollen spots.
Callianthemum angustifolium, coriandrifolium.
on Anthoxanthum, Helictochloa
uredinia orange, amphigenous. up to 1 mm long, on discoloured spots; no paraphyses. Urediniospores with 5-7 distributed germination pores. Between the spores almost colourless distinctly capitate paraphyses. Telia amphigenous, blackish brown, often fusing into black crusts, long covered by the epidermis, divided into compartments by rows of paraphyses. Teliospores inverted cone-shaped, 2-celled; the wall is smooth, thin except in the flattened tip. Pedicel very short.
Brandenburger (1985: 825), Gäumann (1959a), Hafellner (1980a), Klenke & Scholler (2015a).