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Mot de passe perdu? S'inscrire

18-04-2019 15:25

Castillo Joseba Castillo Joseba

Especimen  con apoterios en forma de disco de col

16-04-2019 15:10

Malcolm  Greaves Malcolm Greaves

HelloCan someone help with this found on a dead/dy

14-04-2019 16:53

Marc Detollenaere Marc Detollenaere

Dear forum, On the bark of Larix I found some som

13-01-2019 21:29

Ethan Crenson

I find this unknown (to me) asco in the same locat

17-04-2019 16:40

Jac Gelderblom

I am looking for Holm & Holm: Lophiostomatacea

16-04-2019 15:09

Thomas Læssøe

Form small pinki cushions on the surface - recall

12-04-2019 14:11

Michel Hairaud Michel Hairaud

Bonjour, Voici une Helotiale manifestement liée

16-04-2019 02:06

Ethan Crenson

Hello, Yesterday in New York City on Pinus strobu

16-04-2019 18:02

Ethan Crenson

I am looking for: Barr, M.E. 1982. On the Pleoma

14-04-2019 14:57

Edvin Johannesen Edvin Johannesen

I am struggling a bit to identify this one. First

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Scutellinia sp.?
Martzuku Eleni, 10-02-2019 20:12
Under olive tree, near burnt ground. Small, up to 1,5 cm, with short, septated hair.
Spores: (17) 17.4 - 19.28 (19.3) × (12.8) 12.83 - 13.9 (14) µm
  • message #56227
Martzuku Eleni, 10-02-2019 20:19
Re : Scutellinia sp.?
Septated hair
  • message #56228
Martzuku Eleni, 10-02-2019 20:21
Re : Scutellinia sp.?
Asci
  • message #56229
Nicolas VAN VOOREN, 10-02-2019 20:51
Nicolas VAN VOOREN
Re : Scutellinia sp.?
To help you, we need:
- hair length
- type of hair base (simple, forked...)
- size of mature spores (from a spore print)
- spore ornamentation (in cotton blue)
Martzuku Eleni, 10-02-2019 21:06
Re : Scutellinia sp.?
The measurment [(17) 17.4 - 19.28 (19.3) × (12.8) 12.83 - 13.9 (14) µm]
is from spore print.
-
Hair length and type of hair base tomorrow (I have to calibrate my micrescope for so big lengths :-)

  • message #56236
Martzuku Eleni, 11-02-2019 01:25
Re : Scutellinia sp.?
The root is single (I found only 1-2 hair with forked root), and the longest hairs are about 550-600µm (there were only 2-3 longer, up to 700µm)
  • message #56241
Malcolm Greaves, 11-02-2019 17:44
Malcolm  Greaves
Re : Scutellinia sp.?
I think you could be looking at S umbrorum but we need to see the ornamentation of more ejected spores.