When: 2007-01-13
Collection location: Texas Hill Country, Texas, USA [Click for map]
Specimen available
Notes:
foliose lichen, on oak bark
THALLUS: closely appressed, light grey, flat to slightly concave at tips, abundant white pruina near tips, abundant conspicuous white maculae except at tips, white below w/ white rhizines, K+y
MEDULLA: white, K+y
APOTHECIA: abundant, black disk w/ abundant white pruina
Pruinose, maculate Physcia with K+y medulla on trees is usually P. aipolia.
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 | 6.43 | 1 | (jason) | |||||
| Promising | 2.0 | 0.00 | 0 | ||||||
| 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) |
2.60 | 86.55% | |||||||
Created: 2008-09-27 22:56:44 BST (+0100)
Last modified: 2008-09-27 22:56:44 BST (+0100)
Viewed: 99 times, last viewed: 2019-01-23 12:15:27 GMT (+0000)