Parasola sp.Yellowish pileus, terrestrial, subglobular spores

Is anyone familiar with yellow or bleached Parasola sp I found in calcareous limestone soil, exposed to sea rush, terrestrial and close to low weeds and grasses? The spores are subspherical with a tapering end, pore present. Cheilocystidia abundant, inflated ellipsoid or subspherical hypha, rather variable. Pilleipellis sphaeropedunculate hyphae. Suggestions always welcome.

It is matching quite will with Parasola leiocephala = P. lactea .

12. Basidiospores narrowly ovoid to ellipsoidal, sometimes

ovoid, Qavg = 1.15–1.60 ................................ 13

12′. Basidiospores ovoid, rounded triangular, or subglobose

...................................................................... 14

13. Basidiospores mostly ellipsoidal to hexagonal, Qavg

= 1.15–1.5, pleurocystidia mostly

utriform ....................................................... P. plicatilis

13′. Basidiospores broadly ellipsoidal, often ovoid to

broadly hexagonal, Qavg = 1.25–1.6, pleurocystidia

often lageniform .......................... P. plicatilis-similis

14. Average length of basidiospores under 10.5–11 μm,

basidiospores often remain immature

.................................................. P. lactea (= P. leiocephala

14′. Average length of basidiospores >11.5 μm, as usual

fully mature, dark blackish brown, pileipellis and

basidia filled with strongly refringent, yellowish

granules ................................................P. lilatincta s.l.