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17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

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 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

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Ijuhya on Panama hat plant
Stip Helleman, 14-05-2016 23:44
Stip HellemanDear all and especially Christian,
I found this one in a glass house of the Hortus botanicus, the host is labelled as Carludovica palmata,
It does not seem to fit to any of the described species with Hair bundles shorter than 100 mu ( although from the younger unexamined fruitbodies they look longer) White, at age becoming a little pale apricot coloured
spores fine longitudial striate 1 septate 11,5-13,5x3,5-4.
thanks for paying attention
Amitiés,
Stip
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Christian Lechat, 15-05-2016 07:18
Christian Lechat
Re : Ijuhya on Panama hat plant
Hi Stip,
your fungus resembles Ijuhya antillana Lechat & Courtec.
I attach a PDF of this species.
Check if it matches  your specimen.

Good luck,
Christian
Stip Helleman, 15-05-2016 11:16
Stip Helleman
Re : Ijuhya on Panama hat plant
Hi Christian,
Thanks for your responding
at the first sight it looks if you are right, I will do more microscopic examination later

Amitiés,
Stip
Stip Helleman, 16-05-2016 14:57
Stip Helleman
Re : Ijuhya on Panama hat plant
Hi Christian,
you are right it is Ijuhya antillana, some additional photos in CB
Thank you very much.
Stip
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Stip Helleman, 16-05-2016 14:57
Stip Helleman
Re : Ijuhya on Panama hat plant
in KOH
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Christian Lechat, 16-05-2016 15:30
Christian Lechat
Re : Ijuhya on Panama hat plant
Hi Stip,
very nice collection, this species occurs on various tropical hosts and is rather common.
Cheers,
Christian
Stip Helleman, 16-05-2016 21:20
Stip Helleman
Re : Ijuhya on Panama hat plant
Merci Christian for your help, this is first collection for the Netherlands.
Probably that is because of the lack of tropcal hosts.
Amitiés,
Stip