Observation 177032: Placynthium subradiatum (Nyl.) Arnold
When: 2014-04-20
Who: zaca
No herbarium specimen

Notes: Growing on calcareous rock.

Proposed Names

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Sure looks promising
By: Jason Hollinger (jason)
2014-09-07 12:27:11 PDT (-0700)

Neat.

Jason, Look at this:
By: zaca
2014-09-07 12:23:20 PDT (-0700)

http://lichenportal.org/...
I think that Placynthium subradiatum is a candidate. Maybe there are more.

Depending on the view point.
By: zaca
2014-09-06 13:56:20 PDT (-0700)
Best kind of day! :)
By: Jason Hollinger (jason)
2014-09-06 13:48:02 PDT (-0700)
Yeah, maybe next time!
By: zaca
2014-09-06 13:11:26 PDT (-0700)

This was “one of those days”: After a panoply of Collema spp. I observed a series of specimens for which I had no ideia about the classification.

Ah well
By: Jason Hollinger (jason)
2014-09-06 13:04:40 PDT (-0700)

Striking specimen, though. Would’ve loved to have know what it is!

This was just a curiousity,
By: zaca
2014-09-06 12:47:54 PDT (-0700)

since the sample I got at the time contains no apothecia, as I found when preparing to make the microscopy.
I cannot pronounce about your proposal, since the specimens that I saw under that name in the internet seem to be a bit different, much lighter (this specimen was completely black), though lobate.

By: Jason Hollinger (jason)
2014-09-06 09:56:43 PDT (-0700)

Created: 2014-09-05 13:50:13 PDT (-0700)
Last modified: 2014-09-07 12:42:14 PDT (-0700)
Viewed: 35 times, last viewed: 2016-10-25 08:28:35 PDT (-0700)
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