Foliose lichen on rock, likely granite. Thallus attached to rock from one point. Smooth brown upper surface. Scurfy looking lower surface as a result of black rhizines.
I tried KOH 5% on the upper surface and got a yellowish green turning greenish black reaction but could find no mention of macro chemical reactions in the online resources.
|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.|
|I’d Call It That||3.0||11.34||2||(jason)|
sum(score * weight) /
(total weight + 1)
I created a new posting for Lasallia papulosa.
Created: 2014-06-28 16:42:13 PDT (-0700)
Last modified: 2014-07-16 06:08:08 PDT (-0700)
Viewed: 42 times, last viewed: 2017-06-18 07:08:15 PDT (-0700)