BioImages: The Virtual Field-Guide (UK)

Tranzschelia pruni-spinosae (Pers.) Dietel (Blackthorn Rust)

Date 9 September 2007
OS grid ref SU56
Lat/Lon 51° 30' N, 1° 10' W
Location Vice County: Berks, VC22, England
Stage or state Telia (III)
Record Summary Hypophyllous uredia (plus a few telia) on leaves of Blackthorn
Associated organism: on underside live leaf of Prunus spinosa
Identification Notes: Telia few; teliospores septate, both cells brown and echinulate.

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