Accès membres

Mot de passe perdu? S'inscrire

18-06-2019 16:55

Chris Yeates Chris Yeates

Bonjour tous a recent collection of damp leaves o

18-06-2019 22:20

Guy Buddy

Pennsylvania, USASpore measure from ejected spores

17-06-2019 13:56

Malcolm  Greaves Malcolm Greaves

A group of Scutellinia on a moss covered fallen br

18-06-2019 07:44

John Plischke John Plischke

2 weeks ago in New York we saw what appears to be

18-06-2019 17:12

Alessandro Fellin

Ritrovamento effettuato su tronco semisommerso e i

16-06-2019 19:17

Nicolas VAN VOOREN Nicolas VAN VOOREN

On dead stem of Veratrum, numerous dot-like specim

17-06-2019 16:18

Valencia Lopez Francisco Javier

Hola a todos/asAdjunto fotos de unas Geoporas reco

17-06-2019 14:26

Thomas Læssøe

In association with Nemania serpens (mostly effete

16-06-2019 11:54

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.Here is a Hymenoscyphus species growing on b

16-06-2019 12:07

Riet van Oosten Riet van Oosten

Hello, Found by Theo Westra, 13-06-2019 (The Neth

« < 1 2 3 4 5 > »
Scutellinia sp.
Guy Buddy, 09-05-2019 18:31
Found on a soggy, well decayed hardwood in Pennsylvania, USA. Many hairs are uni-furcate, but some are bi and tri-furcate.
Longest marginal hairs measured at 172um, 148um, 159um, and 144um.
Short medullary hairs measured at 61um, 49um, 56um, 44um, 46um, 38um, 66um, and 50um.
Spore measurement in H20:(16.9) 17.8 - 19.1 (19.2) × (10.6) 11 - 12.6 (12.9) µm
Q = (1.4) 1.43 - 1.6 (1.7) ; N = 20; Me = 18.3 × 11.9 µm ; Qe = 1.5
I was thinking S. setosa, since it is common here, but it would nice to have another opinon.
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
  • message #57641
Nicolas VAN VOOREN, 09-05-2019 18:46
Nicolas VAN VOOREN
Re : Scutellinia sp.
Hello.
Clearly not S. setosa which is yellow colored.
Are you sure about your hairs measurements? After the apothecium, it may be longer.
We need to see the spore ornamentation to help you, this is not clear on your pictures.
Malcolm Greaves, 10-05-2019 00:26
Malcolm  Greaves
Re : Scutellinia sp.
How big were the apothecia?