Good morning

This Scutellinia from July 9 grew at 1,400 m in Santa Mª de la Alameda (Madrid) among mud and plant debris.

Ascospores with a Q <1.8, with ornamentation in the form of small tubercles measuring 1-1.3 x 0.5-0.7 microns (width x height), without forming reticulum or ridges.

Hairs of the margin of 1000 microns (800-1200), all with a simple base, not even one with a bifurcated base, much larger than the hairs at the base, which maintain the same morphology. The ornamentation could be similar to S. subhirtella, but this one has hairs with a bi-trifurcate base.

Live spore measurements in water: (20.5) 21.4 - 23.1 (23.6) × (13.2) 13.5 - 14.5 (15.1) µm; Q = 1.5 - 1.7 (1.8) ; N = 52; Me = 22.2 × 14 µm; Qe = 1.6
Hairs in water: (831.3) 843.9 - 1095.6 (1258.9) × (19.7) 23.8 - 32 .5 (38.9) µm; N = 24; Me = 1024.4 × 28.4

With Beñats's key I arrive to S. nigrohirtula, but I have doubts about S. subhirtella.

Thanks in advance.

MIguel Ángel Ribes