Puccinia (grass rusts), (grass rusts)


2 Aug 2007 at OSGR: SU46 in Berks, England

Record Summaryrust infection (uredia) on Meadow Grass leaves
Found asUredia (II)
Date2 August 2007
Associated organismPoa pratensis?
OS grid refOSGR: SU46
Lat/Lon51° 20’ N, 1° 20’ W
Vice CountyBerks, VC no: 22
CountryEngland

Notes:

Epiphyllous uredia.

Uredospores: subglobose to ovoid, 20.5-26/18µm, sparsely echinulate, with orange contents, wall 1.5-2.5µm thick, no pores visible. Uredoparaphyses not seen.

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