Collection location: Somme Forest Preserve, Northbrook, Illinois, USA [Click for map]
On hardwood. Stem bleeding when cut.
|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||6.83||1||(Alan Rockefeller)|
sum(score * weight) /
(total weight + 1)