It problably is an isolate of *Pestalotiopsis*, a coelomycete (asexual
ascomycete which forms acervuli).
Lucas Abreu
PhD student
Departament of chemistry
Federal University of Minas Gerais, Brazil
On Sat, Apr 26, 2008 at 2:05 PM, <mycology-request from oat.bio.indiana.edu>
wrote:
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>>> Today's Topics:
>> 1. Help with a spore id (James)
> 2. Help with a spore id (Dung, Jeremiah Kam Sung)
>>> ----------------------------------------------------------------------
>> Message: 1
> Date: Fri, 25 Apr 2008 13:25:56 -0700 (PDT)
> From: James <mahaffy from dordt.edu>
> Subject: [Mycology] Help with a spore id
> To: bionet-mycology from moderators.isc.org> Cc: mahaffy from dordt.edu> Message-ID:
> <8a9e8196-9eed-4b69-9b40-9c4054c4f9cd from x35g2000hsb.googlegroups.com>
> Content-Type: text/plain; charset=ISO-8859-1
>> Folks,
>> We have a bright student who is doing a directed research project on
> testing the spores found in the air when it comes over Iowa from
> different areas. The student is good at ID'ng most of her sproes (she
> grown then on agar and then looks at the spores) but is running stuck
> on this one.
>> Can someone help me with this one? I am not a mycologists but I have
> taught Plant Morphology. My wild guess is initial stages of a
> zygosporangium but there is not much of a zygosporangium if that is
> it.
>> You can find her picture at:
>>http://homepages.dordt.edu/~mahaffy/temp/Spore_ST.JPG>> Thanks.
>>>> ------------------------------
>> Message: 2
> Date: Fri, 25 Apr 2008 17:23:02 -0700
> From: "Dung, Jeremiah Kam Sung" <dungj from wsu.edu>
> Subject: [Mycology] Help with a spore id
> To: <mycology from magpie.bio.indiana.edu>
> Message-ID:
> <2FC987BC0B90B24786CAF43DD3F5719C017D9EA8 from CRU105.cahe.ad.wsu.edu>
> Content-Type: text/plain; charset="us-ascii"
>> James,
>>>> Those look like staurospores - branched, septate conidia (asexual
> spores) often formed by aquatic fungi. I would try ID'ing with a
> Deuteromycete key first.
>>>> Jeremiah
>> M.S Student/Research Assistant
>> Department of Plant Pathology
>> Washington State University
>> Pullman, WA
>>>>>> ------------------------------
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--
Lucas M. de Abreu
