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04-03-2017 17:25

Orange Nectria-like asco on wood

Ethan Crenson

On bare wood in Bronx, New York, US. There were

09-03-2017 15:51

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Orange Nectria-like asco on wood

Ethan Crenson, 04-03-2017 17:25

On bare wood in Bronx, New York, US. There were also Stereum sp. on the same wood. The perithecia are orange and seated in a dense, cottony subiculum. Purple in KOH. They were mostly devoid of spores that I could detect. However, there were present a number of brown (a few hyaline) large (15-17um by 7-8um), 1-septate spores. Some of these spores almost look as if they have the annellations of a conidiospore. Since I am quite new to this I am not sure if I have anything that can aid in identificataion of this asco, so I would be very grateful for any assistance.

Ethan

Jason Karakehian, 04-03-2017 17:42

Jason Karakehian

Re : Orange Nectria-like asco on wood

Hi Ethan,
Maybe immature Hypomyces aurantius? The nice keys that were available on the USDA website for hypocrealean fungi are no longer available. Looking at Gary Samuel's Fungicolous fungi of the mid-atlantic states book it seems like H. aurantius might be a good fit. As for the septate spores they may be the anamorphic state of the fungus, though yours look different than what Samuels shows for that species. I will send you a PDF of the book. Best wishes - Jason

Eduard Osieck, 08-03-2017 12:20

Re : Orange Nectria-like asco on wood

Hi Jason,

Can you send the PDF of the book of Samuels et al. to me too? That would be very helpful.

Best regards, Eduard

Dartanha Soares, 08-03-2017 14:05

Dartanha Soares

Re : Orange Nectria-like asco on wood

I would like to have a copy of that book too!
Thanks in advance
Dartanha

Thorben Hülsewig, 08-03-2017 16:04

Re : Orange Nectria-like asco on wood

Hi Jason,
Could you send me this copy of the book too ?

thanks in advance,
Thorben

Angel Pintos, 08-03-2017 17:09

Angel Pintos

Re : Orange Nectria-like asco on wood

my to please

REgards
Angel

Jason Karakehian, 08-03-2017 20:55

Jason Karakehian

Re : Orange Nectria-like asco on wood

I have sent this to everyone who asked, please let me know if you don't receive it and I will resend. Kind regards - Jason

Angel Pintos, 09-03-2017 08:16

Angel Pintos

Re : Orange Nectria-like asco on wood

I do not recived it.

Regards and thanks

Angel

Jason Karakehian, 09-03-2017 17:38

Jason Karakehian

Re : Orange Nectria-like asco on wood

Hi, I sent it to the email address: info[@]cultivospima.com (brackets to nullify link to your email address). Please send me a new email address if this is not correct. Otherwise, it was a large file and might take a few seconds to download, or maybe it is in your spam? Best - Jason

Eduard Osieck, 09-03-2017 18:29

Re : Orange Nectria-like asco on wood

Hi Jason,

Thank you very much for sending the publication.

I have forwarded your message to Angel Pintos including a download link to the PDF.
I hope that this trick works,

Regards, Eduard

Miguel Ángel Ribes, 09-03-2017 21:31

Miguel Ã�ngel Ribes

Re : Orange Nectria-like asco on wood

Me too, please Jason

miguelangel.willy@gmail.com

Thank you.