Cinchona calisaya
Cinchona calisaya The China, or China calisaia (Cinchona calisaya Wedd) is an arboreal plant belonging to the Rubiaceae family. Systematics
Read moreCinchona calisaya The China, or China calisaia (Cinchona calisaya Wedd) is an arboreal plant belonging to the Rubiaceae family. Systematics
Read moreSaissetia oleae The cochineal half a grain of pepper (Saissetia oleae Olivier, 1791) is a phytomizous insect belonging to the
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