Good night

I caught this little mushroom, less than 0.5 mm on Echinospartum horridum thinking it was an ascomycete, but the surprise is that it has tetrasporic clavate basidia, ellipsoidal spores, sometimes with a slightly flatter side, hairs with thick walls and covered with large granulations, tapering towards the apex and ending in a long thin flagellum smooth, without granules and sometimes bifurcated.

The spore measures are:
(6.9) 7.4 - 8.6 (8.9) x (3.8) 4.3 - 5.7 (6.1) µm
Q = (1.3) 1.34 - 1.8 (2.1) ; N = 31
Me = 7.9 x 5 µm ; Qe = 1.6

Flageloscypha pilatii have similar hair, but the spores are elongate, almost fusiform. F. orthospora has similar spores but the hairs have thin walls ¿?

Thank you in advance with this no asco.

Miguel Ángel