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06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

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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