Accès membres

Mot de passe perdu? S'inscrire

24-02-2026 00:21

Pezizale
Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Anamorph on Tilia
Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

lasiosphaerioid on pine cone with small, slender spores - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Fracchiaea callista? on Carpinus
Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Ayuda con Tarzetta sp
Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Hairy disc-"Patinella sanguineoatra" like
Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Ayuda con esta
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Diaporthe spiculosa?
Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

« < 1 2 3 4 5 > »
Lasiobelonium (?) sur Rubus sp
Louis DENY, 09-12-2024 11:26
Hello forum

Sur tige morte de Rubus sp. Récolté à Belfort (Est de la France), altitude 450m, terrain acide. Diametre de 0,5mm. Couvert de poils bruns flexueux; réceptacle jaune vif. Spores 18-22 X 4,5µ, guttulées, 3 fois septées à maturité. Asques 100 -110 X 14µ, BB au Lugol, spores bisériées, Paraphyses à guttules dans la partie supérieure; Les poils me conduisent à Lasiobelonium, mais je ne vois rien qui colle vraiment, notamment du fait de l'habitat et de la couleur de l'hymenium,

Merci de votre aide
  • message #80890
  • message #80890
  • message #80890
  • message #80890
  • message #80890
  • message #80890
  • message #80890
  • message #80890
  • message #80890
Hans-Otto Baral, 09-12-2024 12:14
Hans-Otto Baral
Re : Lasiobelonium (?) sur Rubus sp
Cher Jacques!

I was waiting since a very long time for a new collection of this species. In 2002 I wrote an article about it based on collections from Montargis. The article is in German but I have an English translation.
Hans-Otto Baral, 09-12-2024 12:21
Hans-Otto Baral
Re : Lasiobelonium (?) sur Rubus sp
How abundant is your collection. I would highly appreciate if someone would be interested to sequence it, because nothing is in GenBank. In the Estonian herbarium TAAM is a collection from Devonshire by Graddon made in 1984. Not sure if Kadri obtained a sequence (KL 85). My guess is that the species belongs to Pezizellaceae.

I am further unsure if the correct name is Tapesina or Velutaria griseovitellina, which seems to be a difficult nomenclatural question
Louis DENY, 09-12-2024 12:49
Re : Lasiobelonium (?) sur Rubus sp
Thanks for détermination !
I have one single cane of Rubus, with about 10 apos. Ready to ship to whom wants it. 
Hans-Otto Baral, 09-12-2024 15:18
Hans-Otto Baral
Re : Lasiobelonium (?) sur Rubus sp
Great thanks!

Sorry Luis for my weird address, but I am also sometimes called Otto after my father :-)

I will send you Kadri's address, she would be very happy.