Field data

The list of quotations joined together in this page is independent from the herbarium and the albums of photographs. The majority of the species listed here (1653 over 1821) are however recorded in the other pages. The very common species, the Charophyceae, (determined by I. Soulié-Marsche) and finally, very rare species or recently discovered ones were added.

This list is outlining a synthesis concerning the composition of the flora of the largest part of the Algerian Northeast. We can find a large number of taxa never indicated before in this region.

This list has been established from 104 spatial, ecologically homogeneous units, of very variable surface area.
These units have an identifier (column 1), a mark in three dimensions (column 4), a surface (column 5), an indication of the type of environment (column 6).
Each unit has been visited several times (column 2) during a more or less long period (column 3). Each unit has provided a list of species registered in a text file (column 8), containing a total of n taxa (column 7).

We joined here many travels related to the educational works, to the field trips for research programs and to the botanical visits of national or European colleagues.
It should be noted that several stations have already disappeared in 2017 and that a large part of these territories has not been accessible for a long time.
Finally the total list gathered in the taxa file (see the source page ) does not pretend to be exhaustive.