30-04-2024 16:22
François BartholomeeusenDear forum members,On April 25 2024, I found one f
01-05-2024 23:22
Ethan CrensonHi all, Found late last week in a New York City p
29-04-2024 21:32
Robin Isaksson
Hi! Found in Sweden. Ascomata with haris, se
01-05-2024 12:54
F. JAVIER BALDA JAUREGUIHello, everyone.An idea for this pyreno, I found u
30-04-2024 19:43
Gernot FriebesHi!We observed this hyphomycete growing between le
29-04-2024 21:51
Mathias Hass
Hi everyone, Found on attached branches of top pa
28-04-2024 18:05
Bernard CLESSE
Bonsoir à toutes et tous,J'ai trouvé ce matin ce
Hypoxylon ? from Panama.
Esquivel-Rios Eduardo,
23-07-2013 23:37
P1210722-0001.JPG
P1210732-0001.JPG
Img00112-0001.jpg
Björn Wergen,
24-07-2013 09:49
Re : Hypoxylon ? from Panama.
Hi,
it more looks like a member of Boliniaceae than of Xylariaceae. I think it is Camarops sp., but I do not know the species.
regards,
björn
it more looks like a member of Boliniaceae than of Xylariaceae. I think it is Camarops sp., but I do not know the species.
regards,
björn
Jacques Fournier,
24-07-2013 16:39
Re : Hypoxylon ? from Panama.
Hi Eduardo,
very interesting find but too poor information to identify it. I think it is a peltate Hypoxylon, maybe H. nicaraguense or something close.
You have to record the KOH reaction of a portion of stromatal surface, make more accurate measurements of ascospores, record the length of their germ slit and the dehiscence of the perispore in 10% KOH.
If I am asking too much let it dry and send it to me, half a stroma will be enough.
Cheers
Jacques
very interesting find but too poor information to identify it. I think it is a peltate Hypoxylon, maybe H. nicaraguense or something close.
You have to record the KOH reaction of a portion of stromatal surface, make more accurate measurements of ascospores, record the length of their germ slit and the dehiscence of the perispore in 10% KOH.
If I am asking too much let it dry and send it to me, half a stroma will be enough.
Cheers
Jacques
Esquivel-Rios Eduardo,
24-07-2013 18:28
Re : Hypoxylon ? from Panama.
<body>Mandeme su direccion postal y le envio el especimen.
Jacques Fournier,
24-07-2013 19:18
Re : Hypoxylon ? from Panama.
you can send it now but I won't be back before late August. But be sure I will answer you!
Thanks,
Jacques
Jacques Fournier
Las Muros
F. 09420 Rimont
Francia
Thanks,
Jacques
Jacques Fournier
Las Muros
F. 09420 Rimont
Francia
Jacques Fournier,
01-09-2013 19:24
Re : Hypoxylon ? from Panama.
Hola Eduardo,
todavia estoy esperando tu Hypoxylon!
Saludos,
Jacques
todavia estoy esperando tu Hypoxylon!
Saludos,
Jacques
FELIPE SAN MARTÍN,
10-09-2013 19:45
Re : Hypoxylon ? from Panama.
Eduardo: Junto con esa especie de Hypoxylon hay una Camillea parecida a C. billabiata.
Jacques Fournier,
02-05-2014 15:32
Re : Hypoxylon ? from Panama.
Hola Eduardo,
it's a long way from Panama but I eventually received your specimens this morning...
This fungus is in very good condition and fits well H. polyporum (Starb.) Ju & Rogers based on its pale violet pigments in KOH and yellow brown ascospores with short germ slit and perispore indehiscent in KOH.
The other Hypoxylon is almost entirely immature but I managed to find some ascospores. They are typical of H. tortisporum Ju & Rogers, as is the olivaceous KOH reaction.
The last one on palm is Seynesia erumpens (Berk. & Curtis) Petr., a really distinctive taxon I had never seen before.
Gracias,
Jacques
it's a long way from Panama but I eventually received your specimens this morning...
This fungus is in very good condition and fits well H. polyporum (Starb.) Ju & Rogers based on its pale violet pigments in KOH and yellow brown ascospores with short germ slit and perispore indehiscent in KOH.
The other Hypoxylon is almost entirely immature but I managed to find some ascospores. They are typical of H. tortisporum Ju & Rogers, as is the olivaceous KOH reaction.
The last one on palm is Seynesia erumpens (Berk. & Curtis) Petr., a really distinctive taxon I had never seen before.
Gracias,
Jacques