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03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

06-10-2025 15:57

David Chapados David Chapados

Hi, Could anyone help me with this Lophiostoma? 

04-10-2025 02:13

Francois Guay Francois Guay

Hi everyone,   I found this Hymenoscyphus growi

03-10-2025 22:17

Francois Guay Francois Guay

Hi everyone,   I found this white, star-shaped

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Scutellinia from conifer, high elevation Mexico
Alan Rockefeller, 04-08-2014 20:19
Alan RockefellerThis Scutellinia was found at 3100 meters elevation.   Came into the Cuajimoloyas fungus fair. Conifer wood.

Spore sizes (measured from asci)


14 [15.9 ; 17.9] 19.8 x 9.5 [10.2 ; 10.9] 11.5 µm
Q = 1.4 [1.5 ; 1.7] 1.8 ; N = 9 ; C = 95%
Me = 16.9 x 10.5 µm ; Qe = 1.6

Hair sizes:


244.4 [380.2 ; 464] 599.9 × 21.5 [27.9 ; 31.8] 38.2 µm
Q = 7.1 [12.7 ; 16.2] 21.8 ; N = 18 ; C = 95%
Me = 422.1 × 29.8 µm ; Qe = 14.5

I have heard that there are several species of Scutellinia that are separated based on microscopic features.   Is there enough info here to guess a species?

 

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Marcel Vega, 04-08-2014 22:12
Re : Scutellinia from conifer, high elevation Mexico
Dear Alan,
as our estimated friend and expert Beñat is unable to communicate at the moment I allow myself to answer on his behalf: No.
You might take a look into this page's section 'base de données' to find out more on interesting features of this genus.
Best regards,
Marcel
Malcolm Greaves, 05-08-2014 12:59
Malcolm  Greaves
Re : Scutellinia from conifer, high elevation Mexico
Alan
Did you measure the hairs?
Mal
Alan Rockefeller, 06-08-2014 08:27
Alan Rockefeller
Re : Scutellinia from conifer, high elevation Mexico
I measured 15 hairs, the sizes are:

244.4 [380.2 ; 464] 599.9 x 21.5 [27.9 ; 31.8] 38.2 µm
Q = 7.1 [12.7 ; 16.2] 21.8 ; N = 15 ; C = 95%
Me = 422.1 x 29.8 µm ; Qe = 14.5

Jean-Paul Priou, 10-08-2014 11:57
Jean-Paul Priou
Re : Scutellinia from conifer, high elevation Mexico
Here you have an interesting collection by its short hairs and ornemenation strongly tuberculate. Only one specie, badioberbis,  with large tubercule and spores elliptiques, but this latter having long hairs + 1000 µm.  
Also in the scuty with short hairs < 500 µm, and elliptic shape,  none with tuberculate spore... 
  We need pics of mature and colored spores in the CB or ink, to say more.

many thanks  

JPP