Milvus's picture

Rust Fungus

Observed: 4th June 2011 By: MilvusMilvus’s reputation in Fungi and Lichens
IMG_1470 1

Rusty brown rust on leaf of 'water avens'


Caution: Do NOT use iSpot to identify fungi to eat!

Some fungi are very poisonous so a mistaken ID could have serious consequences.

Species interactions

No interactions present.

Species with which Triphragmium ulmariae interacts


RHoman's picture


I think your plant is Meadowsweet and the rust therefore is Triphragmium ulmariae.

Robert Homan

Milvus's picture

Brilliant, thanks for that,

Brilliant, thanks for that, Robert, Have to say I didn't think that it looked like water avens but was going on information received.

We'll add this species to the Bio-blitz list.