
05-09-2025 18:53

Hi! Spores 1 septate; 12-13 x 3um Hairs 35-75

05-09-2025 09:32

Bonjour, hi everyone,Do you know where the fungari

03-09-2025 21:59
Philippe PELLICIERLa Léchère, Col de la Madeleine, alt 1970m, au s

04-09-2025 20:11
Åge OterhalsSaccobolus on dear droppings. Can any of you confi

03-09-2025 12:44
Hi to somebody.I would like to know your opinion o

31-08-2025 19:41
Hi to someone.I need to download this issue of Sve

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903

31-08-2025 17:32

Bonjour, Pas d'identité trouvée pour cette réc
Lachnum aff patulum ?
Miguel Ángel Ribes,
15-08-2008 01:46

On the bark of a live "Viñatigo" (Persea indica), in a laurisilva forest. No more than 2 mm diameter, inside yellow-grenish and white hairs. Asci 8 spores, biseriated, amiloid, with croziers. Paraphysis filiform, not enlarged at the apex and longer than asci. Cilindrical and not septated spores. Hairs filiform, not enlarged at the apex, septated and with granular surface.
Sporal measure (1000x, in water, fresh material)
5.6 [7.6 ; 8.9] 11 x 1.8 [2.1 ; 2.3] 2.7
Q = 2.4 [3.4 ; 4.1] 5.2 ; N = 17 ; C = 95%
Me = 8.28 x 2.22 ; Qe = 3.77
Thank you
Miguel Ángel Ribes,
15-08-2008 01:48
Miguel Ángel Ribes,
15-08-2008 01:50
Hans-Otto Baral,
15-08-2008 15:35

Re:Lachnum aff patulum ?
Its Proliferodiscus pulveraceus. Wonderful how you photographed the croziers! This species may sometimes also be without croziers. A good character is the reaction in KOH of the ectal excipulum (also base of hairs): turning violet!
The variable arrangement of the spores inside the asci is only seen in dead asci. In living asci they are always biseriate.
Are your finds all from Macaronesia? Which island?
Zotto
The variable arrangement of the spores inside the asci is only seen in dead asci. In living asci they are always biseriate.
Are your finds all from Macaronesia? Which island?
Zotto
Miguel Ángel Ribes,
16-08-2008 12:54

Re:Lachnum aff patulum ?
Yes, all of them are from Macaronesia, from Tenerife: Stictis and Proliferodiscus pulveraceus from "laurisilva" forest, and Propolis aff viridis from eucaliptus forest.
Thank you for "Proliferodiscus pulveraceus", I had never thought in this species.
Thank you for "Proliferodiscus pulveraceus", I had never thought in this species.