Puccinia striiformis Westendorp, 1854

on Berberis

Puccinia striiformis: aecia on Berberis chinensis

Berberis chinensis: aecia © Jin, Szabo & Carson (2010a)

spermogonia, aecia

Berberidaceae, monophagous

Berberis chinensis, holstii, koreana, vulgaris.


on grasses

gall

Uredinia and telia forming long conspicuous stripes on chlorotic leaf tissue. Uredinia lemon yellow, amphigenous, sometimes with thin-walled paraphyses along the margin. Urediniospores with ± 10-14 germination pores. Telia mainly on leaf sheaths and culm, blackish brown, long covered by the epidermis, compartimentalised by thick-walled brown paraphyses; teliospores two-celled, dark brown, on a short yellow pedicel.

uredinia, telia

Poaceae, broadly oligophagous

Aegilops crassa, cylindrica, kotschyi, neglecta, peregrina, triuncialis; Agropyron cristatum, desertorum; Aira caryophyllea; Anisantha madritensis, sterilis, tectorum; Anthoxanthum ovatum; Arrhenatherum elatius; Avena sativa; Brachypodium pinnatum, sylvaticum; Briza media; Bromopsis erecta; Bromus arvensis, hordeaceus, intermedius, lanceolatus, marginatus, racemosus, secalinus; Calamagrostis epigeios; Castellia tuberculosa; Catabrosa aquatica; Dactylis glomerata; Ceratochloa carinata; Dasypyrum villosum; Digitaria sanguinalis; Elymus caninus, dahuricus, repens; Elytrigia elongata, intermedia, juncea; Eremopyrum triticeum; Gaudinia fragilis; Glyceria; Holcus lanatus, mollis; Hordelymus europaeus; Hordeum bulbosum, vulgare subsp. distichon; Lagurus ovatus; Lamarckia aurea; Leymus arenarius; Lolium multiflorum, perenne, temulentum; Phalaroides arundinacea; Schedonorus giganteus, pratensis; Sclerochloa dura; Secale cereale; Triticum aestivum; Vulpia bromoides, geniculata, myuros.

.

Very rarely also Alopecurus pratensis. Perhaps also on Ammophila arenaria (Klenke & Scholler).

synonyms

Puccinia glumarum Eriksson & Henning, 1894 nec Schmidt, 181.

notes

The species was amply known and feared on grasses, but only in 2010 it was discovered that the species alternates with Berberis (Jin, Szabo & Carson, 2010a).

Abbasi ao (2004a) have proposed to split the species in three: striiformis s. str. on grasses of the subfamily Triticeae, P. striiformoides Abbasi, Hedjaroude & Scholler 2004 on Dactylis and P. pseudostriiformiis Abbasi, Hedjaroude & Scholler 2004 on Poa. However, this approach does not include a suggestion how to deal with the many other grass genera that have, correctly or not, been associated with striiformis.

references

Abbasi, Hedjaroude, Scholler & Goodwin (2004a), Baka, Alwadie & Mostafa (2004a), Baka & Rabei (2013a), Blumer (1946a), Brandenburger (1985a), Doppelbaur & Doppelbaur (1968a, 1973a), Dupias (1952a), Ellis & Ellis (1997a), Gäumann (1959a), Gjaerum (1987a), González Fragoso (1924a), Henderson (2000a, 2004a), Jin, Szabo & Carson (2010a), Klenke & Scholler (2015a), Kyiashchenko (2011a), Liu & Hamilton (2013a), Losa España (1942a), Losa Quintana (1972b), Melgarejo Nárdiz, García-Jiménez, Jordá Gutiérrez ao (2010a), Poelt & Zwetko (1997a), Savchenko, Heluta, Wasser & Nevo (2014d), Termorshuizen & Swertz (2011a), Unamuno (1941a, 1942a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a), Woods, Stringer, Evans & Chater (2015a).

mod 8.viii.2018