When: 2017-11-19
Collection location: Serra de São Mamede, Portugal [Click for map]
Who: zaca
Notes:
Compare with observation 299946, found at the same habitat.
I don’t know how to choose between Lecidella carpathica and Lecidella stigmatea, taking into account that the specimens lived on the siliceous stones of a fence and that apothecia are flat.
Quoting from the reference below:
“Lecidella stigmatea that grows on less acid rocks and at maturity with less convex apothecia, and less coarsely verrucose thallus”;
“Lecidella carpathica of which the thallus is roughly granulose and apothecia markedly convex, on more acidic rocks”.
Dimensions of the spores:
(12.7) 13.3 – 16.3 (17.5) × (7.3) 7.5 – 8.9 (10.4) µm
Q = (1.4) 1.5 – 2.05 (2.1) ; N = 21
Me = 14.9 × 8.4 µm ; Qe = 1.8
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 | 0.00 | 0 | ||||||
| Could Be | 1.0 | 6.55 | 1 | (zaca) | |||||
| 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) |
0.87 | 28.92% | |||||||
| 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 | 6.55 | 1 | (zaca) | |||||
| 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) |
0.87 | 28.92% | |||||||