Identificaciones de nicolasvv

On decaying Betula papyrifera. Similar looking fruits were widespread in the forest on other hardwoods. Violet tones noticable when pseudostem was broken.
Heavily sporulating days after collected.
Ascospores elliptical, with distinctly round warts prevalent. Spores often with rounded apiculi at the ends.
(17.7) 18.6 - 20.1 (20.6) × (8.2) 8.4 - 9.3 (9.6) µm
Q = (1.9) 2 - 2.28 (2.3) ; N = 33
Me = 19.4 × 8.9 µm ; Qe = 2.2

Asci
(242.3) 246 - 268.3 (281.2) × (12.1) 12.2 - 14.4 (17.6) µm
Q = (14.6) 17.3 - 22 (22.4) ; N = 17
Me = 259.9 × 13.6 µm ; Qe = 19.4

Paraphyses simple, with rounded ends which are sometimes subclavate.
3-5um wide, up to 5.4um wide at apex. -- n=10,

Medium and large size cup fungi were growing on the ground in a mixed forest (burr oak, basswood, ash, sugar maple, prunus, betula, white pine, cedar…) the largest apothecium was 14cm in diameter, many were around 10cm.
Asci operculate, 8-spored, H+, uniseriate, IKI+.
Ascospores fusiform, verrucose, multiguttulate, hyaline, measured
*(16.4) 17.6 - 18.4 × (7.5) 7.6 - 8.49 (8.5) µm
Q = (2.1) 2.14 - 2.36 (2.4) ; N = 12
Me = 17.9 × 8 µm ; Qe = 2.2
Paraphyses cylindrical, mostly straight, septate, width 4.5-5.5um.
Medullary excipulum with 3 layers.

Growing on the ground. Very common right now.
Asci 8-spored, IKI+ [WT], croziers(+).
Ascospores biguttulate, verrucose.

Under big tooth poplar, white cedar, grey alder, red maple, American beech, smooth alder, and yellow birch and pussy willow - Salix discolor were 10 meters away. Constantly wet low area near a creak.