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27-12-2022 09:05

Pirenomiceto de color anaranjado sobre Agave
Francisco SÃNCHEZ Francisco SÁNCHEZ

Buenos días. Estos pirenomicetos (?) de 1-3 mm, c

27-12-2022 09:28

literature request
Angel Pintos Angel Pintos

Hello,has anybody this article?A new Psammina spec

26-12-2022 20:44

Greenisch Discomycete on Acer
Maren Kamke Maren Kamke

Good evening and Merry Christmas to you all, I fo

25-12-2022 17:23

Calycina conorum
Blasco Rafael Blasco Rafael

Hola, Feliz navidad para todos.Podrian decirme cua

23-12-2022 17:54

Asco with setae on Solidago
Thorben Hülsewig

Hi there,i found last month this asco on Solidago

25-12-2022 18:53

Laetinaevia on momocots
Spooren Marco Spooren Marco

Hello, I few years ago , I collected a small Laet

24-12-2022 16:21

Marcelleina benkertii?
Maria Plekkenpol

Hello, on the verge of Christmas eve first I wish

30-11-2014 16:38

Setose pyreno on Solidago
Gernot Friebes

Hi, a friend sent me this pyreno on stems of Soli

21-12-2022 18:20

Stilbella ?
Petra Eimann Petra Eimann

Hello all, I found this fungus on 05.11.2022 on a

21-02-2016 19:05

Hysteriaceous asco with brown didymospores
Gernot Friebes

Hi,I collected this fungus on bark of living Pinus

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Pirenomiceto de color anaranjado sobre Agave
Francisco SÁNCHEZ, 27-12-2022 09:05
Francisco SÃNCHEZBuenos días. Estos pirenomicetos (?) de 1-3 mm, cubrían la corteza del tallo de una flor muerta de Agave americana. Conidiosporas tabicadas de (31.1) 33.7 - 43.4 (48.0) × (4.4) 4.5 - 5.9 (6.0) µm
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  • message #74712
  • message #74712
Bernard Declercq, 27-12-2022 09:52
Bernard Declercq
Re : Pirenomiceto de color anaranjado sobre Agave
Hi Francesco,

This looks more like sprodochia of Fusarium (with black sexual morph or a parasitic thing on it?). For a given species, the size and number of septa of the falcate conidia are mostly variable.

Best regards,

Bernard