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17-05-2026 19:05

Thomas Flammer

I have found this tiny 200 ym cup shaped apothecia

17-05-2026 16:41

Margot en Geert Vullings

We found this Lachnum on an old Rubus stem.Fruitbo

05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

15-05-2026 13:33

Sylvie Le Goff

Bonjour à tousJe serais très reconnaissante enve

16-03-2011 14:31

roman vargas alberto

Hi. I would like some opinion about this Peziza

14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

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Two new on Andromeda
Nina Filippova, 07-07-2013 06:48
Both these species are rare, but several times collected at bog rosemary fallen leaves (underside). And they are beautiful, that is why i am posting them on Sunday.

First one has very tiny, stipitate apothecia:

Apothecia cupulate, stipitate, tiny, single on lower leaf side, receptacle white, powdery, stipe brownish, about 130 mk high, the same broad.
Excipulum from textura porrecta, hyphae walls are thick, at stem are brown, 2.5 broad, end cells fusoid, obtuse, near 15 x 4.5, with vacuoles; asci clavate, with not clear clamp, 60–71.5 x 8–9.8; paraphyses cylindrical, septated in lower part, rarely branched, in upper part with small ellipsoid or round vacuoles, and some enlarged, 62 x 2.8; spores fusoid, heteropolar, with upper end obtuse and lower narrowed, with many small oils, 16.7 (14.6–19.6) x 2.8 (2.4–3.1) (n=13).
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Nina Filippova, 07-07-2013 07:03
Re : Two new on Andromeda
And the second forms sessile broad hairy cups:

Apothecia cupulate, sessile, 250–550 mk in diameter, disc surface watery-translucent or grayish, outer surface with the same underlaying layer and outer layer of dense white hairs, hairs raised under hymenium forming  dense pubescent ciliate edge.
Excipulum from thick-walled textura prismatica, upper part with hairs; hairs cylindrical, thick-walled, segmented, rough, 4 broad, obtuse; asci cylindrical, clamped, with small euamyloid ring, 35–49.4 x 6–8.3; paraphyses lanceolate, segmented in lower part, many-vacuolate, 44.7–85.2 x 3.9–4.9; spores pip-shaped, 9.3 (8–11.8) x 2.1 (1.5–2.6) (n=14).?
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Hans-Otto Baral, 07-07-2013 09:34
Hans-Otto Baral
Re : Two new on Andromeda
The first looks lke a Calycellina from the asci, probably C. leucella, though the olivaceous base looks strange.

Just I see that I placed the description of Allophylaria basalifusca in my leucella folder. So this should be what you have collected. But anyhow I am not sure that it is different from leucella which also shows some gel in the excipulum.

For the second a closeup of the hairs might be helpful.

Zotto

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Nina Filippova, 08-07-2013 06:35
Re : Two new on Andromeda
The hairs with coarse warty incrustation, the warts sometimes arranged in ridges (making tetrahedral in section); probably incrustation dissolves in KOH (but not sure, will check once more when a fresh specimen will be found), and here are the pictures:
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Hans-Otto Baral, 08-07-2013 08:12
Hans-Otto Baral
Re : Two new on Andromeda
There is only 1 species on Andromeda leaves in my database with a similar spore size: Lachnum fuscidulum (Dennis 1973: 346), but that is clearly a Brunnipila, with stalked apothecia and thick-walled hairs with capitate apex.

So no idea about this fungus. The hairs are coarsly warted similar as in Proliferodiscus, but lanceolate paraphyses are unknown there, and sessile apothecia also.

Zotto