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14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

14-11-2025 18:31

Lothar Krieglsteiner Lothar Krieglsteiner

Hello,can somebody provide me with a file of:Rothe

12-11-2025 21:47

ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

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Saccobolus minimus?
Chris Johnson, 11-03-2015 13:20
Greeting all

Found on Bos taurus. Apothecia no more than 300µm tall x 300µm across. Ectal excipulum textura globulosa-angularis.
Asci 64-82 x 16-19.5µm
Paraphyses filiform, curved at apex with much yellow pigment in the upper section
Spore clusters purple when mature with a gelatinous sheath, 26.4-30.8 x 8.9-11.3µm
Spores 11.6-12.1 x 5.1-5.9µm

The spores are a little smaller than those quoted by Doveri but concur closely with Enrique's here: http://www.asturnatura.com/fotografia/setas-hongos/saccobolus-minimus-velen-2/14936.html

The only other possibility that I can see is Saccobolus truncatus but that species doesn't have the ectal excipulum textura angularis.

Your thought please.
Regards, Chris


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René Dougoud, 11-03-2015 13:53
Re : Saccobolus minimus?
Pour moi, détermination OK

René
Chris Johnson, 11-03-2015 14:25
Re : Saccobolus minimus?
Merci beaucoup, René.

Cordialement, Chris
Paul Cannon, 11-03-2015 18:52
Re : Saccobolus minimus?
Another new species for the British list, it seems. Is there a possibility of a specimen for Kew, if you haven't already sent the Tubeufia? I bet you've always wanted to send poo through the post...

All good wishes
Paul
Chris Johnson, 11-03-2015 19:07
Re : Saccobolus minimus?
Hi Paul

I was planning on sending some to Kew once I worked out how to dry it without too much substrate (poo). I'll send the two species in the same package.

Regards, Chris