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30-08-2024 20:06
Dirk GerstnerMollisia on Typha_angustifolia I found the follow
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30-08-2024 19:48
![Andgelo Mombert](/uploads/user_vgn/Mombert-0001.jpg)
Bonsoir, J'aimerais avoir votre avis sur ce Cordy
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28-08-2024 18:26
![Peter Welt](/uploads/user_vgn/Welt-0001.jpg)
BARRON GL, CAIN RF, GILMAN JC (1961): A revision o
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27-08-2024 19:03
I found some Hymenoscyphus-like apothecia on cupul
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27-08-2024 17:12
![Zuzana Sochorová (Egertová)](/uploads/user_vgn/Egertova-0001.jpg)
Hello,I would like to consult this little Peziza,
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26-08-2024 16:30
![Zuzana Sochorová (Egertová)](/uploads/user_vgn/Egertova-0001.jpg)
Hello,yesterday I collected this Phaeohelotium on
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24-08-2024 22:11
![Thierry Blondelle](/uploads/user_vgn/-0211.jpg)
Bonjour,Récolté au milieu d'un ruisseau. Est-il
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22-08-2024 17:10
![Zuzana Sochorová (Egertová)](/uploads/user_vgn/Egertova-0001.jpg)
Hello,I have this collection of Ciboria gallincola
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22-08-2024 17:59
![Edvin Johannesen](/uploads/user_vgn/Johannesen-0001.jpg)
Hi!I just wonder if Peziza badia can exude plenty
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20-08-2024 23:32
Alden DirksAny ideas on what this Leotiomycetes growing on Ph
Diaporthe genistae?
Björn Wergen,
09-02-2011 17:00
![Björn Wergen](/uploads/user_vgn/Wergen-0001.jpg)
I have found a Diaporthaceae on Genista with the following features:
Perithecia clustered, sphaerical with a beaked ostiolus, black, reminds on D. strumella.
Spores broadly ellipsoid, hyalin, first with a few bigger guttules, then filled with many small ones, with a central septe and a constriction there, smooth.
Asci with 8 spores (uniseriate), ca. 100-150x10-12 µm.
Found on dead stems of Genista. I didn't find any literature about this species, unfortunately Ellis&Ellis didn't mention it under Genista...
Is it D. genistae? I know about Diaporthe-species with their relation to specific substrates but its just a guess, perhaps somebody can give a hint for literature ;)
regards,
Kazuya
Gernot Friebes,
09-02-2011 18:29
Björn Wergen,
09-02-2011 18:56
![Björn Wergen](/uploads/user_vgn/Wergen-0001.jpg)
Re:Diaporthe genistae?
hmm thanks Gernot for help, D. inaequalis has spores around 12-18x7-9µm (see Ellis&Ellis 1997). The spores of my finding has 17-21x8-9. If the different size isn't a problem, it could be D. inaequalis ;)
regards,
Kazuya
regards,
Kazuya
Gernot Friebes,
09-02-2011 19:04
Re:Diaporthe genistae?
Munk (Danish Pyrenomycetes) gives 16-24 x 8-12 µm for D. inaequalis, so quite a huge range.
Best wishes,
Gernot
Best wishes,
Gernot
Björn Wergen,
09-02-2011 19:06
![Björn Wergen](/uploads/user_vgn/Wergen-0001.jpg)
Re:Diaporthe genistae?
It seems as if my literature is not good enough for me to make larger studies about pyrenomycetes :D
thanks again Gernot, if you have some material about Diaporthe, I am always interested ;)
regards,
kazuya
thanks again Gernot, if you have some material about Diaporthe, I am always interested ;)
regards,
kazuya