Coffea arabica is the earliest cultivated species of coffee and is still most widely grown. It is an allotetraploid with 11 sets of chromosomes (2n=4x=44). Linkage map has been developed for diploid species, C. canephora an economically... read more
Canephora is a genus of flowering plants in the Rubiaceae family. Among Coffea species, C. canephora has the widest natural distribution which extends west to east from Guinea to Uganda, and north to south from Cameroon to... read more