Puccinia convolvuli (Pers.) Castagne, (bindweed rust)


16 Oct 2009 at OSGR: SY78 in Dorset, England

Record Summaryhypophyllous telia and uredia on fading leaves of Hedge Bindweed
Found asTelia (III)
Date16 October 2009
Associated organismCalystegia sepium
OS grid refOSGR: SY78
Lat/Lon50° 40’ N, 2° 20’ W
Vice CountyDorset, VC no: 9
CountryEngland
Voucher16 Oct 2009[A]
(Please quote this in any queries about this record)

Notes:

Telia and uredia, hypophyllous on fading, snail-eaten leaves of Calystegia sepium, Hedge Bindweed.

Telia blackish-brown, on leaf under surface, especially near petiole, circinate; occasionally on petioles and stems. Erumpent from silvery blisters.

Uredia similar but paler, (ginger) and powdery.

Teliospores: 2-(3)-celled, cells rather rounded; with persistant, short brown pedicel.

The following literature was used to identify this find:

standard photographs and close-ups
standard photographs and close-ups:
macro-photographs
macro-photographs:
photomicrographs
photomicrographs:

Click on a thumbnail to see the preview, then click on that for the full-sized image

Creative Commons License
This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.

Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.

Photographs from other photographers are used with permission but not included under the above CC licence.

BioImages - Virtual Field-Guide (UK)