Kebnat

Dothideomycetes

39 species · 13 orders

In Québec, the class Dothideomycetes counts 39 species, in 13 orders. The stars? Black knot, Speckled Blister Lichen and Olive Salver, the most often observed. The richest region: Outaouais, with 9 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.

Species observed by region

Where do the observations come from?

  • Mostly iNaturalist : photos taken by people all over Québec, with the species confirmed by the community.
  • Other public sources : such as eBird for birds and the provincial forest inventories, gathered by GBIF, the global biodiversity data network.
  • What we keep : confirmed observations, with an exact position (not blurred to protect a rare species), that their author allows to be reused.
  • One place counts once : several observations of the same species at the same spot (within 11 m) count as one.
  • So our numbers are lower : than iNaturalist’s total. A region without observations does not mean the species does not live there.

Data downloaded in September 2026.

  1. Outaouais9
  2. Capitale-Nationale8
  3. Montréal8
  4. Estrie7
  5. Laurentides6
  6. Abitibi-Témiscamingue5
  7. Saguenay–Lac-Saint-Jean4
  8. Gaspésie–Îles-de-la-Madeleine4
  9. Bas-Saint-Laurent3
  10. Montérégie3
  11. Chaudière-Appalaches2
  12. Lanaudière2
  13. Mauricie1
  14. Côte-Nord1
  15. Nord-du-Québec1
  16. Laval1
  17. Centre-du-Québec1

Dothideomycetes 39

Order
All39Mycosphaerellales7Pleosporales7Botryosphaeriales4Hysteriales3Monoblastiales3Tubeufiales3Venturiales3Abrothallales2Patellariales2Trypetheliales2Acrospermales1Capnodiales1Catinellales1
Black knot268 observations
Speckled Blister Lichen16 observations
Olive Salver15 observations
Coltsfoot Leaf Spot9 observations
Many-pored Punch Lichen6 observations
Black Leaf5 observations
Apple Scab5 observations
Berkleasmium concinnum4 observations
Honeydew Eater4 observations
Abrothallus peyritschii3 observations
Asteromyia Gall Midge Fungus3 observations
Homostegia piggotii3 observations
Hysterobrevium mori3 observations
Common Strawberry Spot3 observations
Berkleasmium conglobatum2 observations
Velvet Lichen2 observations
Corky bark disease2 observations
False Stain Lichen2 observations
Phragmotriche de Chaillet2 observations
Aesculus leaf blotch2 observations
Mulberry Leaf Spot1 observations
Mycosphaerella fraxinicola1 observations
Black Rot1 observations
Platychora ulmi1 observations
Red Dock Spot1 observations
Sphaerulina populicola1 observations
Parmelia abrothallus lichenAbrothallus parmeliarum
Acrocordia lichenAcrocordia gemmata
Acrospermum compressumAcrospermum compressum
Anisomeridium lichenAnisomeridium biforme
Anteaglonium globosumAnteaglonium globosum
Clypeococcum lichenClypeococcum hypocenomycis
Hysterium pulicareHysterium pulicare
Ash LipsHysterographium fraxini
Immotthia atrogranaImmotthia atrograna
Leptospora rubellaLeptospora rubella
Patellaria atrataPatellaria atrata
Pézize ligneuseRhizodiscina lignyota
Tubeufia cereaTubeufia cerea