Puccinia milii-effusi Dupias, 1945
on Isopyrum
gall
Aecia orange-yellow, hypophyllous, also on the petioles, cupulate. Infected spots are somewhat thickened and brown above, but the development of the plant is not seriously disturbed.
spermogonia, aecia
Rancunlaceae, monophagous
Isopyrum thalictroides.
on Milium
gall
uredinia epiphyllous, small, without paraphyses; urediniospores brown, spinulose with 5-8 very inconspicuous pores. Telia less than half a mm, blackish brown, hypophyllous, also on the leaf sheaths, permanently covered by the epidermis; at the periphery some brown paraphyses. Teliospores 2-celled, clavate, not constricted; wall smooth, apically somewhat thickened; pedicel short, dark brown.
uredinia, telia
Poaceae, monophagous
Milium effusum.
synonyms
Several authors take this species as conspecific with, or a variety of, Puccinia recondita.
references
Brandenburger (1985a: 831), Gäumnn (1959a), Klenke & Scholler (2015a), Termorshuizen & Swertz (2011a).