Puccinia glechomatis

Description

The rust fungus Puccinia glechomatis galls the leaves of Ground-ivy (Glechoma hederacea) affecting the stem, petiole or underside of the leaf veins. The yellow, brown or black swellings bear telia.  There is no host-plant alternation, and only telia are produced.

Identification difficulty

host

Recording advice

Photograph the rust on the host.  Ensure you have noted the host-plant species in your comments

Habitat

on ground ivy; hedgrows, woodlands, shady places

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

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Species profile

Common names
Ground Ivy Rust
Species group:
fungus
Kingdom:
Fungi
Order:
Pucciniales
Family:
Pucciniaceae
Records on NatureSpot:
94
First record:
22/09/2016 (Grimes, Martin)
Last record:
23/11/2025 (Mabbett, Craig)

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