Accès membres

Mot de passe perdu? S'inscrire

26-03-2026 15:31

Ã…ke Widgren Ã…ke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

27-03-2026 10:47

Ã…ge Oterhals

I have tentatively identified this Stictis to S. f

28-03-2026 07:55

Marc Detollenaere Marc Detollenaere

Hello everybody,Yesterday I found a number of whit

« < 1 2 3 4 5 > »
Tiny yellow apothecia on Aconitum
Edvin Johannesen, 10-09-2022 17:08
Edvin JohannesenThese tiny (0.2-0.5 mm diam.) apothecia were growing on dead stem of Aconitum septentrionale (I'm pretty sure). They are sessile on a constricted base, but not stipitate. Texture is soft (not gelatinous). Asci ca. 60-80 x 6-7 micr, IKI- (Lugol), no croziers seen. Spores 10-15 x 3-4 micr, ellipsoid to fusiform, with internal guttules, becoming 3-septate. Paraphyses slender, filiform, aguttulate. Excipulum not studied in detail, but containing spherical, irregular/prismatic cells.

First micro-photo in KOH, last photo in Lugol, the rest in water.  Measures in water.

Any thoughts?

Thanks.
  • message #73836
  • message #73836
  • message #73836
  • message #73836
  • message #73836
  • message #73836
  • message #73836
  • message #73836