id	keyword
american_scientific_journal-2744	panax
american_scientific_journal-2744	vietnamensis
american_scientific_journal-2744	species
american_scientific_journal-2744	dna
american_scientific_journal-2744	var
american_scientific_journal-2744	panax vietnamensis
american_scientific_journal-2744	rpob
american_scientific_journal-2744	matk
american_scientific_journal-2744	rbcl
american_scientific_journal-2744	fuscidicus