Puccinia striiformoides Abbasi, Hedjaroude & Scholler, 2005

on Berberis ?


on Dactylis

Puccinia striiformoides: uredinia on Dactylis glomerata

Dactylis glomerata, Nieuwendam: uredinia

gall

Uredinia epiphyllous, also on leaf sheaths and culm, in up to 7 cm long rows, long covered by the epidermis, once free orange yellow. Urediniospores 17-22 x 20-26; (8) 9-12 germination pores. Teliospores 2-celled, 19-23 x 40-44 µm, dark golden or chestnut brown; pedicel

uredinia, telia

Poaceae, monophagous

Dactylis glomerata & subsp. lobata.

synonyms

Puccinia striiformis var. dactylidis Manners, 1960.

references

Abbasi, Hedjaroude, Scholler & Goodwin (2004a), Jage, Klenke, Kruse ao (2016a), Klenke & Scholler (2015a), Kruse & Jage (2014a), Kyiashchenko (2011a), Liu & Hambleton (2010a), Woods, Stringer, Evans & Chater (2015a).

17/03/2017

mod 12.viii.2017