Consortium of California Herbaria Records with Coordinates

These are maps of CCH records that have coordinates (think of it as an autogeograph). In the map at the right the pixels are colored according to the number of collections at an approximate location, giving a visual representation of collecting effort.

Note that this represents well over half of the specimens in the CCH herbaria: 975623 out of 1756245.

Sat May 11 18:59:28 2013
all records

 

blue pixels: 1 or 2 records, green pixels: 3 or 4 records, yellow pixels: 5-16 records, red pixels: 17-32 records, black pixels: > 32 records