ENVIRONMENTAL AND GEOGRAPHICAL DISTRIBUTION FOR SOME SPECIES OF RUBIACEAE IN IRAQ

Abstract

The present study was collected the plant samples from the areas of their spread directly and during the field trips carried out by the researcher, as well as the samples deposited in the various Iraqi herbariums. In Iraq, and among the Iraqi provinces to which field trips were conducted After collecting the samples, a patch (identity) was placed for each collection, on which was indicated the scientific name of the plant, the place of its collection, the date of collection of the sample, the soil type, the altitude of the area above sea level, the altitude, and some other information that was observed during the collection process. Dry deposited in the grasslands. After that, the data was arranged and tabulated, and the species were distributed on geographical distribution maps