Puccinia obscura J. Schröt. 1877

"
cc-by-nc-4.0

Jeremy Barker iNaturalist
Infection - under surface of leaf - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.
Infection - under surface of leaf - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.
Infection - under surface of leaf - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.
Infection - top surface of leaf - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.
Uredospores - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 72.
Uredospores - surface view - magnified
cc-by-nc-sa-3.0

Malcolm Storey BioImages, the virtual fieldguide, UK
Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Luzula sylvatica. Identified by: Malcolm Storey. Comment: hypophyllous uredia on leaves of Great Woodrush. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 72.