Kebnat

Leotiomycetes

143 species · 6 orders

In Québec, the class Leotiomycetes counts 143 species, in 6 orders. The stars? Jellybaby, Orange earthtongue and Green Elfcup, the most often observed. The richest region: Outaouais, with 59 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. Outaouais59
  2. Montréal54
  3. Capitale-Nationale38
  4. Laurentides24
  5. Lanaudière21
  6. Montérégie21
  7. Estrie20
  8. Abitibi-Témiscamingue19
  9. Côte-Nord17
  10. Saguenay–Lac-Saint-Jean15
  11. Chaudière-Appalaches15
  12. Bas-Saint-Laurent11
  13. Nord-du-Québec11
  14. Gaspésie–Îles-de-la-Madeleine11
  15. Mauricie10
  16. Centre-du-Québec9
  17. Laval5

Leotiomycetes 143

Order
All143Helotiales119Rhytismatales11Leotiales10Marthamycetales1Phacidiales1Thelebolales1
Jellybaby253 observations
Orange earthtongue143 observations
Green Elfcup114 observations
Sycamore Tarspot107 observations
Chicken Lips105 observations
Yellow Fairy Cups72 observations
Oïdium de l'érable plane54 observations
Pézize à grandes spores49 observations
Beech Jelly-disc33 observations
Purple Jellydisc32 observations
Velvet-foot Fairy Fan26 observations
Crinule musqueuse22 observations
Yellow Fan22 observations
Redleg Jellybaby21 observations
Yellow cudonia19 observations
Agassiz Lachnella18 observations
Turquoise Elfcup17 observations
Oïdium de la renouée15 observations
Golovinomyces monardae14 observations
Spring Hazelcup13 observations
Golovinomyces asterum13 observations
Plantain Mildew13 observations
Nut Disco13 observations
Spring Aspencup12 observations
Pézize cupulée11 observations
Clover Powdery Mildew11 observations
Swamp beacon11 observations
Stream Beacon11 observations
Black Bulgar10 observations
Golovinomyces latisporus10 observations
Ascocalyx berenice9 observations
Burdock Mildew9 observations
Speckled Tar Spot9 observations
Oïdium du lilas8 observations
Golovinomyces ambrosiae8 observations
Green Earthtongue8 observations
Ninebark Powdery Mildew8 observations
Flea's Ear7 observations
Pézize irrégulière7 observations
Bindweed Powdery Mildew7 observations
Olive Earthtongue7 observations
Willow Tarspot7 observations
Maple Mildew7 observations
Peony Powdery Mildew6 observations
Erysiphe radulescui6 observations
Golovinomyces verbenae6 observations
Pézize des feuilles6 observations
Snowy Disco6 observations