Accès membres

Mot de passe perdu? S'inscrire

08-04-2026 20:33

Vasileios Kaounas Vasileios Kaounas

Found 07-04-26, in Abies cephalonica. Diameter 1,

08-04-2026 10:39

FRANCIS FOUCHIER

Bonjour , je recherche en pdf cet article: KORF R

06-04-2026 15:04

David Chapados David Chapados

Hi! Could someone help me identifying this specim

29-06-2016 15:18

Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

07-01-2018 22:47

Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

06-04-2026 21:36

Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

06-04-2026 19:40

David Gibbs David Gibbs

Help with this one much appreciated, on rotting Fa

06-04-2026 11:07

Louis DENY

Bonjour forum, Trouvé sur bois de feuillu très d

06-04-2026 16:24

Juuso Äikäs

Last Tuesday I found some tiny white Helotiales gr

05-04-2026 13:33

Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

« < 1 2 3 4 5 > »
Propolis
Per Vetlesen, 18-06-2016 13:14
Hi.
Found in Rotlia Naturreservat in Norway 13.10.2015, on a 1 cm thick decorticated branch of Juniperus communis.
I measured spores on 2:
No1: 16.6 [19.3 ; 20.9] 23.7 x 8 [9.1 ; 9.7] 10.9 µm, Q = 1.6 [2 ; 2.3] 2.7 ; N = 20 ; C = 95%, Me = 20.1 x 9.4 µm ; Qe = 2.2
No2: (17.5) 18.9 - 20.7 (21) × (6.5) 7.3 - 9.3 (9.8) µm, Q = (1.9) 2.1 - 2.5 (3) ; N = 25, Me = 19.7 × 8.5 µm ; Qe = 2.3
Spore wall (0.7) 0.71 - 0.8 (0.9) µm thick.
Asci: (94) 96.6 - 135.6 (149.4) × (14.9) 15.2 - 17.6 (18.1) µm, Q = (5.2) 5.6 - 9 (10.1) ; N = 16, Me = 108.6 × 16.3 µm ; Qe = 6.7
The spore wall dimension leads me to Propolis leonis, but the spore size do not fit the description in Baral's key, but it corresponds better with Markéta Šandová measurement. P rhodoleuca is another candidate, but do not have that thick spore wall.

Is it P leonis with small spores/not fully grown spores?


Regard


Per

  • message #43398
  • message #43398
  • message #43398
  • message #43398
Hans-Otto Baral, 18-06-2016 16:10
Hans-Otto Baral
Re : Propolis
I think this fits quite well P. rhodoleuca. Your two spore measurements are in water or KOH?
Zotto
Per Vetlesen, 18-06-2016 16:28
Re : Propolis
The two spore measurements are in water.
Looks like it is new for Norway:-)
Thank you for identification.

Per