On a dead, corticated Salix discolor branch that still attached to a living shrub.
Apothecia are closing fast when removed from a humid environment which makes it difficult to photograph.
Asci 8-spored, IKI-.
Spores with 3-septa, pigmented, measure in H2O
(14.6) 15.3 - 19.6 (20.1) × (5.2) 5.7 - 6.4 (6.5) µm
Q = (2.4) 2.6 - 3 (3.2) ; N = 13
Me = 16.9 × 6 µm ; Qe = 2.8