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17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

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Sporomega/Colpoma on Cistus
Enrique Rubio, 03-03-2016 20:33
Enrique Rubio

Hi again


What about this Sporomega/Colpoma growing on dead wood of Cistus ladanifer lying on the ground at the SW Spain?


The ascospores are 1-septate with a gel seath and an apical globule. Paraphyses with conspicuous Vbs stained blue by Cresyl blue. No yellow KOH reaction or only greenish on the dark, marginal, elements. This collection agrees with Guy Garcia's GG 04040402 and GG 05041001 from 2004 and 2005 on Calluna and Castanaea wood. But my spores are only 1-septate (not 3-septate) and lacks de yellow KOH reaction (saids 'as some Mollisia species').


Do you now some news on this fungus?


Thanks again

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  • message #41278
  • message #41278
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Joey JTan, 03-03-2016 21:52
Re : Sporomega/Colpoma on Cistus
Are images of Guy's collections accessible?  Sherwood described a species with 3-septate ascospores that, interestingly, form ascoconidia within the asci (Coccomyces tympanidiosporus) from Cistus wood.  It would be interesting to compare this to Guy's collections.
Enrique Rubio, 04-03-2016 01:09
Enrique Rubio
Re : Sporomega/Colpoma on Cistus

Hi Joey.


Guy's pics are here https://www.cubbyusercontent.com/pl/CC%2bAscomycota/_1354d48ffaad4b59bd3ffdbb35915d1f#CC%20Ascomycota/5f%20Rhytismatales-Triblidiales/Rhytismataceae/Sporomega/Garcia.


He has not seen (as me) any ascocomidia, but I will consult Sherwood's paper.


Thanks a lot