Observation 65524: Lichen P. Micheli
When: 2011-04-14
Collection location: Davis, California, USA [Click for map]
Who: Byrain
No specimen available
Notes:
All photos are of one rock.
Images
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 5.76 | 1 | (Byrain) | |||||
Could Be | 1.0 | 0.00 | 0 | ||||||
Doubtful | -1.0 | 0.00 | 0 | ||||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
1.70 | 56.80% |
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 0.00 | 0 | ||||||
Could Be | 1.0 | 5.45 | 1 | (jason) | |||||
Doubtful | -1.0 | 0.00 | 0 | ||||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
0.85 | 28.17% |
Comments
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One of the C. arenaria group maybe?
By: Jason Hollinger (jason)
2011-04-14 21:48:46 PDT (-0700)
There are six species listed in the Sonoran Flora with “scant or not evident” thallus. C. arenaria and C. marmorata have “dark red-brown” apothecial discs, C. luteominia has thick rims, C. ludificans has a faint translucent yellowish thallus, then there are two orange-disked ones which differ only in spore size: C. nashii and C. crenulatella. Good luck!
Looks like another I’ll have to come back to, the rock is near home and large enough that I doubt it will be going anywhere soon.