21-03-2026 15:13
Lepista ZacariasHello everyone, Does any one know of any literatu
20-10-2017 09:23
Garcia SusanaEste otro crecía en el mismo trocito de madera qu
20-03-2026 16:16
Edvin Johannesen
These 0.5 mm diam. acervuli were breaking through
19-03-2026 19:34
Filip Fuljer
Hello everyone,a few days ago I collected this str
19-03-2026 18:25
William Slosse
Good evening everyone, On 18/03/26 I found a few
17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Enrique Rubio
Hi to everybodyThese thiny, blackish pseudothecia
Hyaloscypha leuconica
From leave litter of dwarfshrubs among sphagnum, 06.08.2012, N61,063892° E69,455695°.
Apothecia cupulate, short-stipitate, about 100 - 150 mk in diam, whitish, with long straight hairs.
Hairs enlarged at base, gradually narrowing to attenuated tip, with dextrinoid reaction, largest hairs 135 x 6 (at base), smooth; asci cylindrical, clamped, with amyloid pore, 25,5 x 4 mk; paraphyses cylindrical with some enlarged upper part, with 1 septa; spores narrowly ellipsoid, some slightly curved, 7,3 (6-8,3) x 1,6 (1,4-1,7), Q=4,67 (4,11-5,36).
From pine wood among sphagnum, 28.08.2012, N61,060051° E69,459472°.
Apothecia cupulate when young, then discoid, sessile, with wavy edge when old, grayish in centre, white at the edge, hairy at the edge and at outer surface, with yellowish incrustation at the hairs, 500 - 700 mk in diam.
Hairs blunt, with abundant resinaceous incrustation (well seen at dry specimens and in water, dissolving in KOH), no reaction with MLZ, 54 (46-64) x 5 (3,8-5,8); asci clavate, with pronounced clamp, amyloid pore, 31,5 (7-38) x 4,8 (4,4-5,9) mk; paraphyses cylindrical, 1-2 septated, 32 x 1,6 mk, some shorter then asci; spores ellipsoid - subfusiform, 6,8 (6,2-7,4) x 2,3 (,1-2,5).
From pine wood among sphagnum, 06.09.2012, N61,054422° E69,456725°.
Apothecia cupulate when young, then discoid, sessile, up to 500 mk in diam, growing single or in clusters, with undulating edge when mature, white, grayish in centre, hymenium surface smooth, concave or flat, outer surface and edge densely hairy.
Largest hairs at the edge with pronounced ventrum and attenuated tip, up to 85 mk long, 8 mk broad at base, no reaction with MLZ; asci clavate, clampless, 52 (44-60) x 7,5 (7-8,2) mk; spores ellipsoid-cylindrical, with several round guttules, 10,3 (8,4-13,2) x 2,7 (2,4-3); paraphyses filiform, 1,2 mk broad, rarely branched, septate.
