Observation 82324: Lichen P. Micheli
When: 2011-11-10
No herbarium specimen

Notes: on epicormic redwood branch.

Proposed Names

29% (1)
Eyes3
Recognized by sight: small green ones.
29% (1)
Recognized by sight: as per Jason’s suggestion; looks similar to other MO sp. of Xanthoria, specifically Nathan Wilson’s here: http://mushroomobserver.org/image/show_image/25849?q=9E9U&size=medium

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

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Thanks
By: Jason Hollinger (jason)
2011-11-17 06:50:45 CET (+0100)

According to my sophisticated, high-tech measurement techniques (ruler on LCD screen) the lobes are ~1mm wide. This is definitely Xanthoria, not Candelaria. Probably one of X. fulva, X. oregana or X. ulophyllodes.

tiny.
By: Debbie Viess (amanitarita)
2011-11-17 04:04:53 CET (+0100)

the branch is about 5 cm. wide.

Yes, Debbie
By: Jason Hollinger (jason)
2011-11-17 03:19:59 CET (+0100)

I know how to use my own website! Haha! ;) Even at full-res I can’t see if there are soredia or isidia. I presume there must be; any self-respecting fertile Xanthoria would have grown at least a few apothecia in this photo. This is why I’m still considering Candelaria. When young, it can show almost no soredia. I’m just not sure. What’s the scale of one of those little greenish/yellowish patches, anyway? Are we talking a few millimeters?

greenish-yellow, at any rate.
By: Debbie Viess (amanitarita)
2011-11-17 00:08:36 CET (+0100)

enlarge to max size to see detail.

Green??
By: Jason Hollinger (jason)
2011-11-17 00:03:35 CET (+0100)

Surely you mean yellow? :) How about Candelaria or Xanthoria sensu lato? Hard to say without closer view.

Created: 2011-11-12 18:23:46 CET (+0100)
Last modified: 2011-11-17 00:14:02 CET (+0100)
Viewed: 35 times, last viewed: 2016-03-31 14:56:36 CEST (+0200)
Show Log