Erumpent inoperculate cup fungi on a loose bark from what I believe was Acer.
Next to Propolis farinosa and Patellaria atrata.
8-spored asci, IKI+b.
Dictyospores hyaline, measure in H2O
(24.7) 26.6 - 31.9 (35.3) × (8.5) 9.3 - 11.6 (12) µm
Q = (2.3) 2.5 - 3.4 (3.6) ; N = 22
Me = 29.6 × 10.2 µm ; Qe = 2.9
Many hosts (https://www.inaturalist.org/observations/176186387) near surface or slightly buried in well decayed log.
F968
On dead Fraxinus branch black pyrenomycetes fungi. The branch was attached to a living tree. Perithecia erumpent from the bark in clusters.
Asci 8-spored, bitunicate, IKI-.
Ascospores are dark brown with 1-septum, smooth, measured
(23.8) 23.84 - 27.9 (28.4) × (11.2) 12.6 - 13.6 (14.1) µm
Q = (1.8) 1.9 - 2.06 (2.1) ; N = 11
Me = 25.9 × 13.1 µm ; Qe = 2
On very wet hardwood stick, small, pink cup fungi.
Apothecia are only 2-3mm in diameter.
Medullary excipulum with small crystals.
Asci 8-spored, IKI+bb, croziers(+), biseriate.
Ascospores hyaline, ellipsoid, biguttulate, smooth, measured
*(6.4) 6.5 - 7.6 (7.7) × (3.1) 3.4 - 3.9 (4.1) µm
Q = (1.7) 1.73 - 2.08 (2.1) ; N = 22
Me = 6.9 × 3.6 µm ; Qe = 1.9
Paraphyses cylindrical with VBs.
On the last year flower stem, herbaceous stem (Rudbeckia) tiny yellow cup fungi.
Apothecia sessile, with marginal hairs, around 1mm in diameter.
Asci 8-spored, IKI+rb Calycina -type, ?croziers(+).
Ascospores fusiform, multiguttulate, aseptate, hyaline, measured
(16.4) 17.7 - 20.9 (21.4) × (2.7) 2.9 - 3.4 (3.5) µm
Q = 5.2 - 6.9 (7.3) ; N = 13
Me = 19 × 3.2 µm ; Qe = 6.1
Marginal hairs with yellow-brown walls, septate, cylindrical.
Paraphyses cylindrical to slightly lanceolate, without VBs, aseptate.
Together with *Calycina subherbarum.
On herbaceous stem (likely Rudbeckia) under Comfrey leaves yellow cup fungi with yellow hairs together with Crocicreas coronatum.
Apothecia 0.8-1.6mm in diameter, sessile, superficial. Up to 2mm in diameter after rehydration.
Asci 100-104x7.8-8.3um, 8-spored, IKI+rb, croziers(+).
Ascospores fusiform, multiguttulate OCI=4, aseptate, measured
*(14.3) 14.4 - 18.6 (20) × (2.8) 3.1 - 3.6 (3.7) µm
Q = (4.2) 4.4 - 5.9 (6.7) ; N = 11
Me = 16.6 × 3.3 µm ; Qe = 5.1
Paraphyses lanceolate, with low refracting VBs and with 1-2 septa at the bottom.
Marginal hairs covered with yellow-brown droplets that dissolved in KOH.