APHOTOFUNGI

An online educational resource dedicated to the photography of fungi;
mushrooms, toadstools, brackets, cups, plant diseases etc., found
in South-West England, especially Devon and Cornwall, by David Fenwick.

A-P-H-O-T-O Wildlife Stock Image Library
Uromyces polygoni-avicularis - Knotgrass Rust (Pucciniomycota images)
Scroll down and rollover titles to change screen image or click on title to view image.
Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 1

Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 2

Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 3

Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 4

Specimen above found on Polygonum aviculare (Knotgrass) at Roscadghill Parc, Heamoor, Penzance, Cornwall. 30.06.14.

Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 5

Knotgrass Rust
Uromyces polygoni-avicularis
- on knotgrass leaf 6

Specimen above found on Polygonum arenastrum (Equal-leaved Knotgrass). Boringdon Park, Plympton, Plymouth, Devon. 19.08.07. SX5293857952.

Uromyces polygoni-avicularis Knotgrass Rust Pucciniomycota Images
The main objective of this website is in furthering environmental awareness and education through the medium of photography. To increase awareness and access to the wildlife of the region and help
people find and identify it. The difference between species is rarely obvious, many species can only be determined by observing microscopic characteristics that are specific to any one species.