Phyllactinia guttata (Wallr.) Lév. 1851

Cleisthotecium containing ascospores of the fungus that causes powdery meldew on leaves and stems of some trees. Scale bar indicates 500 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Eerily beautiful, today's #bhlpod features some of the fungus among us (in temperate zones anyway) Phyllactinia guttata biodiversitylibrary.org/page/34482177

cleisthotecium open. Scale bar indicates 100 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Closeup, showing one sporangium. Scale bar indicates 50 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Hyaline appendage of the cleisthotecium. Scale bar indicates 50 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Open cleisthotecium showing sporangia. Scale bar indicates 100 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Closeup of the hyaline appendage of the cleisthotecium. Scale bar indicates 25 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Mushroom Observer Image 949006: Phyllactinia guttata (Wallr.) Lev.

Description: English: Phyllactinia guttata. Date: 14 November 2020. Source: https://www.inaturalist.org/photos/105777155. Author: SK53. Camera location52° 56′ 56.01″ N, 1° 11′ 06″ W View all coordinates using: OpenStreetMap 52.948893; -1.185000. : This media file is part of an observation on iNaturalist:inaturalist.org/observations/65694025This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. : This image was originally posted to iNaturalist by sk53 at https://www.inaturalist.org/photos/105777155. It was reviewed on 7 May 2021 by INaturalistReviewBot and found to be published under the terms of the Cc-by-sa-4.0 license.

Description: Phyllactinia guttata. Date: 1 November 2017, 15:38. Source: Phyllactinia guttata. Author: Björn S... Camera location51° 33′ 58.93″ N, 6° 52′ 10.93″ E View all coordinates using: OpenStreetMap 51.566369; 6.869702.

Description: Phyllactinia guttata. Date: 4 November 2017, 15:06. Source: Phyllactinia guttata. Author: Björn S... Camera location51° 28′ 44.85″ N, 6° 46′ 33.15″ E View all coordinates using: OpenStreetMap 51.479125; 6.775875.

Description: Phyllactinia guttata on Common Hazel - Corylus avellana. Date: 15 September 2018, 14:06. Source: Phyllactinia guttata on Common Hazel - Corylus avellana. Author: Björn S... Camera location51° 29′ 12.63″ N, 6° 54′ 11.1″ E View all coordinates using: OpenStreetMap 51.486841; 6.903083.

Description: Phyllactinia guttata on Common Hazel - Corylus avellana. Date: 30 September 2018, 20:34. Source: Phyllactinia guttata on Common Hazel - Corylus avellana. Author: Björn S...

Description: English: Phyllactinia guttata. Date: 3 November 2020. Source: https://www.inaturalist.org/photos/103036927. Author: agujaceratops. Camera location51° 46′ 41.85″ N, 9° 21′ 52.52″ E View all coordinates using: OpenStreetMap 51.778293; 9.364588. : This media file is part of an observation on iNaturalist:inaturalist.org/observations/64124631This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. : This image was originally posted to iNaturalist by agujaceratops at https://www.inaturalist.org/photos/103036927. It was reviewed on 7 May 2021 by INaturalistReviewBot and found to be published under the terms of the Cc-by-sa-4.0 license.

Description: Phyllactinia guttata on Common Hazel - Corylus avellana. Date: 15 September 2018, 14:06. Source: Phyllactinia guttata on Common Hazel - Corylus avellana. Author: Björn S... Camera location51° 29′ 12.63″ N, 6° 54′ 11.1″ E View all coordinates using: OpenStreetMap 51.486841; 6.903083.

Description: Українська: Клейстотецій фітопаразитичного борошнисторосяного гриба Phyllactinia guttata (Wallr.) Lév. на листку ліщини звичайної (Corylus avellana L.). м. Донецьк.English: Cleistothecium of plant-parasitic powdery mildew fungi Phyllactinia guttata (Wallr.) Lév. on the leave of common hazel (Corylus avellana L.). Donetsk. Date: 30 November 2017, 10:44:56. Source: Own work. Author: Gubin Olexander.

Description: Phyllactinia guttata on leaf Betula verrucosa. Date: 22 September 2016, 22:02:10. Source: Own work. Author: Jerzy Opioła.