Accès membres

Mot de passe perdu? S'inscrire

14-04-2021 07:54

Josep Torres Josep Torres

Hola.Unas diminutas fructificaciones globosas y de

09-04-2021 18:44

Mirek Gryc

Hi.Probably anamorph but I have never seen so big

14-04-2021 18:08

Andgelo Mombert Andgelo Mombert

Bonsoir, En passant ma récente récolte de Praet

12-04-2021 18:47

Mirek Gryc

Hi.Initially, I marked this collection as a Hyster

08-04-2021 18:36

François Bartholomeeusen

Good evening forum members, On 19 March 2021 I to

14-04-2021 11:00

Castillo Joseba Castillo Joseba

Me mandan este material seco, recolectado en caña

12-04-2021 19:35

Mirek Gryc

Hello everyone.I'm not sure if it was a branch of

10-04-2021 20:12

Andgelo Mombert Andgelo Mombert

Bonsoir, Un magnifique Nectria s.s. (?) sur branc

13-04-2021 14:01

Alain BRISSARD

Bonjour à tousS'agit-il d'une espèce de Lophoder

12-04-2021 20:09

Mirek Gryc

HiAlthough I do not see any other options, but I p

« < 1 2 3 4 5 > »
Ciboria latipes on Rubus chamaemorus - with deep blue porus with Barals solution
Lothar Krieglsteiner, 09-07-2015 18:37
Lothar Krieglsteiner

In the area of Telemark (southern Norway), at the touristic point of the Ravensjuv, we collected a Sclerotiniaceae on dead stems of Rubus chamaemorus (at least this was the only plant that could be regarded a possible substrate in the vicinity). So - I asked ant G and so I found the paper of Holst-Jensen & Schumacher. And - what a luck - there was a species that seems to fit perfectly: the spores with the two quite large polar drops as contents that also have the right size, the habit and the substrate, the excipulum of globulosa. Everything o.k. - But: I did the IKI-reaction and obtained deeply blue pori. Holst-Jensen & Schumacher, however, describe the pori as iodine-negative.


Who knows C. latipes and also has obtained blue pori?


Regards from Lothar

  • message #36874
  • message #36874
  • message #36874
  • message #36874
Hans-Otto Baral, 09-07-2015 20:25
Hans-Otto Baral
Re : Ciboria latipes on Rubus chamaemorus - with deep blue porus with Barals solution
Hi Lothar

never saw this interesting species or photos of it. In only know Nina's pretty photos of Rutatroemia cf. chamaemori, which has much longer curved spores like R. echinophila. But typical R. chamaemori has spores similar as yours, though longer.

I assume you checked the excipulum of globulosa? Did you measure more spores?

There is a further mismatch in the protologue: How can a species be named latipes when it could better be called filipes or the like? I guess the stipe is max. 0.5 mm wide, not 0.7-2 mm. There must be some confusion, or?

Lothar, falls du eine pdf hast dann schicke mir sie doch (hab nur eine Papierkopei). Falls du Holm & Holm 1977 fungi on Rubus chamaemorus nicht hast, den schicke ich dir gerne.

Seid ihr wohl schon wieder zurück?

Zotto
Lothar Krieglsteiner, 09-07-2015 20:38
Lothar Krieglsteiner
Re : Ciboria latipes on Rubus chamaemorus - with deep blue porus with Barals solution

Hi Zotto,


yes, the excipulum is globulosa, the asci have croziers. I did not measure more spores by now, but can do this still with my fotos.


Den Aufsatz habe ich mir im Internet herunter geladen (Research Gate), aber das Speichern funktioniert nicht richtig  (Text ist dann verzerrt und unlesbar). So kann ich Dir das leider nicht zusenden, aber Du solltest es selbst ergoogeln können.


Holm & Holm habe ich nicht - würde ich gerne haben ;-)


Yes, we returned Monday. There were not many fungi growing - it was still early spring in Scandinavia! (most common fungus was Gyromitra esculenta).


Kind regards and thanks!


Lothar