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15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Cyathicula coronata??
Zuidland Peter, 28-01-2024 05:41
Hello all, I am looking for confirmation that this is Cyathicula coronata.
Found on small twigs in a damp gully in eucalyptus woodland, SE Victoria, Australia; this would be the first recording of it in this country.
Spores are fusoid with small guttules 15.9-17.2 x 5-6.4um in water and up to 19.2 x 6.1um in KOH
Asci are 137-149 x 10um in water, very faint IKI+ve for the pore and -ve for crosier.
Thorns are comprised of thin hyphae.

Many thanks

Peter
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Michel Hairaud, 28-01-2024 09:20
Michel Hairaud
Re : Cyathicula coronata??
Dear Peter, 
Splendid pictures ! Thanks for sharing. 
The hymenium of your collection is more intense yellow than in our European C. coronata And spores shape does not correspond at all !

I attach a French collection pic of C coronata spores 
AmitiésMichel
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Hans-Otto Baral, 28-01-2024 10:28
Hans-Otto Baral
Re : Cyathicula coronata??
Yes, this is something else. Spore l:w ratio, contents, and absence of croziers are sufficiently different, also disc colour.

I cannot find a match in Carpenter, all species with teeth are long-spored, and C. espeletarum has much smaller spores.