Good evening,
I'd like to ask for your help with this Otidea:

Found a few meters from Otidea concinna, on argillaceous ground, only deciduous trees around, 250 m.
Apothecia cupulate with a split, about 4 cm wide, hymenium lively ochre-yellow, receptacle more dull ochre. When fresh, it had a sweet (almond-like) smell. When drying, a purplish hue appeared on the receptacular surface for some time.

Spores ellipsoid, sometimes a bit inequilateral, 9,3-10,5 (11) × 5,3-5,8 um, Q = 1,7-1,9, with two LBs (sporeprint in water).
Paraphyses up to 4 um wide, bent to curved, usually equally wide all along, some a bit enlargened (up to 6 um) and with shallow notch(es).

Excipulum with yellow-brown exsudate. In MLZ discolors to reddish-brown, doesn't dissolve, no amber drops nor red particles observed. In KOH turns lemon yellow and dissolves into the medium - this is easily seen even with naked eye, like Mollisia rosae.
Mycelium very light brown in exsiccate, hyphae brownish with abundant yellow-brown exsudate. In MLZ stains more golden-brown to reddish-brown without dissolving. KOH reaction same as with excipulum, bright lemon yellow.

Unfortunately there's no photo in fresh state, the one here is already drying and a bit darker. The closest match I found was O. flavidobrunneola, but the apothecium colors are perhaps to dark for that species. Is there any other possibility?
Thank you in advance.
Viktorie