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Discomycetes
                    Helotiales
Geoglossaceae

-Microglossum

-Trichoglossum



Leotiaceae

-Leotia
                                 Rhytismataceae
-Cudonia
                                 -Rhytisma

                                 -Lophodermium




                                 Helotiaceae

                                 -Chlorociboria
Discomycetes
                                   Helotiales
  Geoglossaceae

  -Microglossum                                        -Trichoglossum




    Hymenium over the apothecium


Amyloid apical plug




                                                         Amyloid apIcal
                                                         plug




                                                Septate ascospores
Discomycetes
Leotiaceae                                        Helotiales
-Leotia                 Stipitate with apical apothecium
                                                               -Cudonia




               Septate spores w/ globules

 Branching paraphyses




                                                                          Curved paraphyses
                                                                          Skinny, sharp septate spores
Discomycetes
                                 Helotiales

Rhytismataceae
-Rhytisma “maple leaf spot”                   -Lophodermium “needle scale casts”




                                                                Curved paraphyses,
                                                                Filiform spores
Discomycetes
                    Helotiales

Helotiaceae

-Chlorociboria




                    Blue apothecia
                    Ectal excipulum of Interwoven hyphae, medullary excipulum
                    Straight paraphyses
Discomycetes
                   Pezizales
Pezizaceae
-Peziza


Otideaceae
-Otidea



Humariaceae
-Scuttellinia

                               Sarcosomataceae
Morchellaceae                  -Psuedoplectaria
-Morchella

                               Tuberacea
                               -Tuber



                               Sarcoscyphaceae
                               -Sarcoscypha
Discomycetes
                                    Pezizales
Sarcosomataceae
-Psuedoplectaria

Tight, interwoven medullary
Excipulum
Drk brwn psuedo. ectalpulum




Tuberacea
-Tuber

Hypogeous ascomata
Ascus globose
2/3 spiny spores




Sarcoscyphaceae
-Sarcoscypha
Small, red, amyloid paraphysis
Discomycetes
                            Pezizales

Pezizaceae
-Peziza


Amyloid wall over apex
Medullary and
ectal excipula
Psuedoparenchymatous




Otideaceae
-Otidea

Spores w/
2 oil drops

Interwoven medulla
Discomycetes
                                              Pezizales


    Humariaceae
    -Scuttellinia                                         Morchellaceae
                                                          -Morchella




apothecium discoid/cupulate w
Hairs on ectal excipulum
                             Pigments in
                             paraphyses
Archiascomycetes
                           Taphrinales

-Taphrina deformans                      -Taphrina occidentalis
“peach leaf curl”
Hemiascomycetes
                  Saccharomycetales

           -Saccharomyces cerevisiea   budding-asexual




-Monilia            -Candida           -Rhodotorula
Plectomycetes
                                      Eurotiales
- Emericella nidulans                                           conidiophore




                                                   ascospores    cleistothecia




                        Hulle cells
Plectomycetes
                  Eurotiales

-Elaphomyces                   -Psuedotulostoma volvata
Plectomycetes                                      -

                   Erysiphales       “powdery mildews”




-Microsphaera         Phyllactinia                       Unicula
Pyrenomycetes                                    -

                                 Sordariales




                   -perithecia




-Sordariaceae Sordaria                         -Chaetomiaceae Chaetomium
Pyrenomycetes                                                -

              Xylariales
              Xylariaceae
                                              Stroma w/
                                              Perithecia on periphery




                        Perithecial ostiole



-Xylaria        -Hypoxylon                                  -Daldina
Pyrenomycetes                          -

                             Hypocreales




Hypocreaceae -Hypomyces                    Nectriceae -Nectria
Pyrenomycetes                     -

                         Clavicipitales
                         Clavicipitaceae




-Claviceps purpurea                        -Cordyceps
Loculoascomycetes                                                          -

                                                     Pleosporales




Not pleospora (kind of similar)




                          -bitunicate (dbl walled)
                          ascus w/ multi-septate
                           ascospores
                                                                    psuedothecium

  -Pleospora                                                                        -Venturia “apple scab”

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Presentation1

  • 1. Discomycetes Helotiales Geoglossaceae -Microglossum -Trichoglossum Leotiaceae -Leotia Rhytismataceae -Cudonia -Rhytisma -Lophodermium Helotiaceae -Chlorociboria
  • 2. Discomycetes Helotiales Geoglossaceae -Microglossum -Trichoglossum Hymenium over the apothecium Amyloid apical plug Amyloid apIcal plug Septate ascospores
  • 3. Discomycetes Leotiaceae Helotiales -Leotia Stipitate with apical apothecium -Cudonia Septate spores w/ globules Branching paraphyses Curved paraphyses Skinny, sharp septate spores
  • 4. Discomycetes Helotiales Rhytismataceae -Rhytisma “maple leaf spot” -Lophodermium “needle scale casts” Curved paraphyses, Filiform spores
  • 5. Discomycetes Helotiales Helotiaceae -Chlorociboria Blue apothecia Ectal excipulum of Interwoven hyphae, medullary excipulum Straight paraphyses
  • 6. Discomycetes Pezizales Pezizaceae -Peziza Otideaceae -Otidea Humariaceae -Scuttellinia Sarcosomataceae Morchellaceae -Psuedoplectaria -Morchella Tuberacea -Tuber Sarcoscyphaceae -Sarcoscypha
  • 7. Discomycetes Pezizales Sarcosomataceae -Psuedoplectaria Tight, interwoven medullary Excipulum Drk brwn psuedo. ectalpulum Tuberacea -Tuber Hypogeous ascomata Ascus globose 2/3 spiny spores Sarcoscyphaceae -Sarcoscypha Small, red, amyloid paraphysis
  • 8. Discomycetes Pezizales Pezizaceae -Peziza Amyloid wall over apex Medullary and ectal excipula Psuedoparenchymatous Otideaceae -Otidea Spores w/ 2 oil drops Interwoven medulla
  • 9. Discomycetes Pezizales Humariaceae -Scuttellinia Morchellaceae -Morchella apothecium discoid/cupulate w Hairs on ectal excipulum Pigments in paraphyses
  • 10. Archiascomycetes Taphrinales -Taphrina deformans -Taphrina occidentalis “peach leaf curl”
  • 11. Hemiascomycetes Saccharomycetales -Saccharomyces cerevisiea budding-asexual -Monilia -Candida -Rhodotorula
  • 12. Plectomycetes Eurotiales - Emericella nidulans conidiophore ascospores cleistothecia Hulle cells
  • 13. Plectomycetes Eurotiales -Elaphomyces -Psuedotulostoma volvata
  • 14. Plectomycetes - Erysiphales “powdery mildews” -Microsphaera Phyllactinia Unicula
  • 15. Pyrenomycetes - Sordariales -perithecia -Sordariaceae Sordaria -Chaetomiaceae Chaetomium
  • 16. Pyrenomycetes - Xylariales Xylariaceae Stroma w/ Perithecia on periphery Perithecial ostiole -Xylaria -Hypoxylon -Daldina
  • 17. Pyrenomycetes - Hypocreales Hypocreaceae -Hypomyces Nectriceae -Nectria
  • 18. Pyrenomycetes - Clavicipitales Clavicipitaceae -Claviceps purpurea -Cordyceps
  • 19. Loculoascomycetes - Pleosporales Not pleospora (kind of similar) -bitunicate (dbl walled) ascus w/ multi-septate ascospores psuedothecium -Pleospora -Venturia “apple scab”