Bitter Chocolate Rust - Uromyces ficariae

Description

A rust fungus affecting Lesser Celandine (Ficaria verna). There is no host plant alternation and only the chocolate-brown telia are present on raised swollen areas of leaves and petioles, causing galls. 

Identification difficulty
Habitat

May be encountered wherever Lesser Celandine (Ficaria verna) is present.

When to see it

Spring and early summer.

UK Status

Widespread and fairly frequent in Britain.

VC55 Status

Status in Leicestershire and Rutland not known.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map

Species profile

Common names
Bitter Chocolate Rust
Species group:
Fungi
Kingdom:
Fungi
Order:
Pucciniales
Family:
Pucciniaceae
Records on NatureSpot:
25
First record:
14/04/2017 (lemmon, roy)
Last record:
21/03/2024 (Bell, Melinda)

Total records by month

% of records within its species group

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