2011 Wrap-Up for Mushroom Observer
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Observation: Fomitopsis officinalis (Vill.) Bondartsev & Singer (3235)
About Fomitopsis officinalis (Vill.) Bondartsev & Singer
When: 2005-11-16
Collection location: Marble Mountains, California, USA [Click for map]
Who: Darvin DeShazer (darv)
Herbarium specimen available

Notes: Collected in the Marble Mountains and displayed at the 2005 Humboldt Bay Mycological Society Fair in Eureka and the 2006 SOMA Camp in Occidental, CA.
Known to the Greeks as Agarick, this conk is well known for its medicinal properties. The quinine conk contains “agaricin”, which is produced synthetically today by the pharmaceutical companies. The second photo shows a hole on the right side of the pores where a plug was removed. Living tissue was plated on agar and once grown, sent to DOE Homeland Security for possible antiterrorism properties. Paul Stamets claims a match was made and this fungus produces a chemical that inhibits small pox. Anti-viral compounds are very rare!

[admin – Sat Aug 14 02:02:40 +0000 2010]: Changed location name from ‘Marble Mountains, CA’ to ‘Marble Mountains, California, USA

Proposed Names: Propose Another Name
Proposed Name User Community Vote
  darv   91% (2)   Eyes3
Recognized by sight
  darv   84% (3)   Eye3
Recognized by sight

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice Eyes3 = Current consensus
Comments: Add Comment

Created: 2011-12-19 02:45:58 WET (+0000)
By: debbie viess (amanitarita)
Summary: I’m going with IF…

until proved otherwise.

139559

Created: 2011-12-19 01:56:57 WET (+0000)
By: Nathan Wilson (nathan)
Summary: Not sure which name I prefer

IF and MycoBank both keep this in Fomitopsis and Tom chose to approve that opinion on Mushroom Observer. For myself this species looks pretty distinct and if there is compelling DNA evidence that would sway me. However, I have yet to see reference to such work.

15874


Created: 2007-05-05 02:06:03 WET (+0000)
Last modified: 2011-12-19 02:45:35 WET (+0000)
Viewed: 212 times, last viewed: 2011-12-19 15:12:58 WET (+0000)
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Images: (large thumbnails)

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Each line is an annual ring. Counting them makes this conk about 32 years old.

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