Puccinia carduncelli Sydow & Sydow, 1902
Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae
on Carthamus

Carthamus caeruleus, from González Fragoso (1924a): teliospores
gall
No hostplant alternation, only telia: black, pulverulent, soon naked, mainly hpophyllous, also on the petioles, not associated with leaf spots. Golden yellow urediniospores are formed among the teliospores; they measure 19-24 x 24-31 µm and ha 3-4 germination pores that not are capped by a papilla. Teliospores two-celled, oval, almost smooth, 17-24 x 26-31 µm; pedicel almost entirely hyaline, deciduous, up to 40 µm.
hostplants
Asteraceae, monophagous
Carthamus carduncellus, caeruleus, mitissimus.
references
Gäumann (1959a), González Fragoso (1924a), Mayor (1973a).
16/04/2017
Last modified 28.vi.2017