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Mot de passe perdu? S'inscrire

24-03-2026 11:58

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

23-03-2026 13:24

Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

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Scutellinia
Guy Buddy, 31-05-2019 21:36
Fruiting singularly and gregariously on a soggy, hardwood stump in Pennsylvania, USA. Apothecia vary from 2-7mm in diameter.
Marginal hairs uni and bifurcated, septate, longest measured ~ 1326, 1171, and 1241 um.
Hairs on back of apothecium short, ~ 300, 270, 230, 333 um.
Spore coarsely ornamentation, does appear to coalesce in some spots.
Spore measure in H20 from ejected ascospores:(14.6) 17.2 - 18.5 (20.1) × (10.9) 11.1 - 11.9 (12.3) µm; Q = (1.3) 1.5 - 1.7 (1.8) ; N = 15; Me = 18 × 11.5 µm ; Qe = 1.6
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Guy Buddy, 01-06-2019 14:38
Re : Scutellinia
Maybe S. pennsylvanica, but the warts on that species seem to coalesce more.
Malcolm Greaves, 03-06-2019 22:26
Malcolm  Greaves
Re : Scutellinia
Not a species I know but it could be S vitreola
Guy Buddy, 05-06-2019 16:55
Re : Scutellinia
I will look into it, thanks for your input Malcolm. 
Nicolas VAN VOOREN, 09-06-2019 09:13
Nicolas VAN VOOREN
Re : Scutellinia
S. vitreola has shorter hairs and the spore ornamentation is a bit different.
I don't know any European species which fits with your collection. The closest species would be S. crinita but the spore ornamentation of your collections is clearly different!