Plants preserved in the herbarium (5550 exsiccata) or photographed (854 photos) were found in 686 sites, mostly in the eastern Algeria :
Background map copyrighted OpenStreetMap contributors and available from https://www.openstreetmap.org .
Most of the information is kept on this map:
Background map copyrighted OpenStreetMap contributors and available from https://www.openstreetmap.org .
The lists of species kept in the Field data page were acquired on 104 space units:
Agrandissement des fenêtres.
161 landscape photos describe the same region:
The GPS coordinates of all objects are recorded in the data.