Récolte: 20 mai 2024
Habitat: tronc de Salix integra mort.
Saint-Jean-sur-Richelieu
DC0099
Aiguillons 0,2-0,5mm de longueur.
Spores 4,7-5,6 x 3,3-3,7um.
Leptocystides capitées, substance résineuse à l'apex, 3,5-3,9um de largeur, 5,9-7,2um à l'apex.
Lagénocystides incrustées à l'apex, 26,6-30,3um x 3,7-3,9um.
Basides à 4 stérigmates (3,0-3,5um de longueur), 20,0 x 4,2um.
Document consulté:
On palm's stem.
under a log fruiting in Monterrey Cypress and Knob Cone Pine duff
Mycota Micro's Tube 6
tube had low buffer when opened
under a log fruiting in Monterrey Cypress and Knob Cone Pine duff
Mycota Micro's Tube 6
tube had low buffer when opened
Récolte: 14 mai 2024
Habitat: branche d'Acer.
Saint-Jean-sur-Richelieu
DC0098
Ascome noir, érumpant, périthèces cupuliformes.
Périthèces d'environ 0,2mm de diamètre.
Spores allantoïdes, hyalines, 11,9-13,7 x 2,2-2,7um.
Asques à 8 spores bisériées, parfois en amas au sommet, couche plus épaisse à l'apex, inamyloïdes.
Documents consultés:
Maharachchikumbura, SSN, Hyde, KD, Jones, EBG, et al. Families of Sordariomycetes. Fungal Diversity 79 , 1–317 (2016). doi.org/10.1007/s13225-016-0369-6
Harry Morton Fitzpatrick (1923) Monograph of the Nitschkieae, Mycologia, 15:1, 23-44, DOI: 10.1080/00275514.1923.12020399
Bianchinotti MV. Two new lignicolous species of Nitschkia from Argentina. Mycologia. 2004 Jul-Aug;96(4):911-6. doi: 10.1080/15572536.2005.11832937. PMID: 21148910.
On bur oak - Quercus macrocarpa overwintered leaf tiny green fungi. Fruitbodies cylindrical 0.2-0.24x0.13-0.15mm.
Under a microscope they look like cup fungi.
Asci cylindrical, 8-spored, ?IKI+b, 130-163x6-8um.
Ascospores filiform, very long, probably with 7-septa, measured
*(125.5) 127.6 - 130 (133.7) × (1.6) 1.8 - 1.9 (2) µm
Q = (65.1) 65.8 - 76.3 (78.2) ; N = 6
Me = 129.1 × 1.8 µm ; Qe = 70.9
Paraphyses enlarge at the apex, spatulate with highly refracting VBs, 3.6-6.1um at the apex.
Ass. Ophiognomonia setacea.
Originally posted to Mushroom Observer on Apr. 4, 2022.
Collected for the 2022 Gulf South Mycological Society Annual Winter Foray held in Alexandria, Louisiana.
Focus Stacked with Zerene Stacker
Collected for the 2022 Gulf South Mycological Society Annual Winter Foray held in Alexandria, Louisiana.
Focus Stacked with Zerene Stacker
Collected for the 2022 Gulf South Mycological Society Annual Winter Foray held in Alexandria, Louisiana.
Focus Stacked with Zerene Stacker