Puccinia brachypodii Otth, 1861
on Berberis

Berberis vulgaris, Duin en Kruidberg; upperside of the leaf. Identification cf!

two aecia, at the underside; lateral view
gall
Spermoginia epiphyllous, tiny, on small discoloured spots. Aecia hypophyllous, also tiny (< 0.4 mm); peridium without clear, outwards curved, segments.
At this stage P. brachypodii, poae-nemoralis, and pygmaea are indistinguishable.
spermogonia, aecia
Berberidaceae, monophagous
Berberis aetnensis, cretica, heteropoda, vulgaris.
on grasses
gall
Uredinia generally epiphyllous, yellowish or orange brown, with many clavate paraphyses that protrude above the spores; urediniospores with ± 6 indistinct, dispersed germination pores. Telia at the underside, small, blackish brown, long covered by the epidermis; teliospores 2-celled, ob-clavate; wall smooth, apically thickened; pedicel short; the spores do not fall out.
uredinia, telia
Poaceae, oligophagous
Brachypodium phoenicoides, pinnatum, rupestre, sylvaticum; Lamarckia aurea; Trachynia distachya (= B. distachyon).
synonyms
Puccinia baryi (Berkeley & Broome) Winter, 1881.
references
Beltran Tejera (1976a), Blumer (1946a), Brandenburger (1985a: 748), Buhr (1964b), Dietrich (2013a), Ellis & Ellis (1997a), Gjaerum (1982a, 1984a, 1987a), Gjaerum & Dennis (1976a), Gjaerum & Sunding (1986a), González Fragoso (1924a), Hafellner (1980a, Henderson (2000a, 2004a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Kyiashchenko (2011a), Liu & Hamilton (2013a), Losa España (1942a), Losa Quintana (1972b), Melzer, Pittoni, Poelt & Scheuer (1984a), Negrean (1997a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Savchenko, Heluta, Wasser & Nevo (2014d), Savchenko, Wasser, Heluta & Nevo (2019a), Scheuer & Bechter (2012a), Termorshuizen & Swertz (2011a), Tomasi (2014a), Tóth (1994a), Unamuno (1041a, 1942a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).