I am starting my PhD in the area of Plant DNA Barcoding. Hence, I would need to prepare a proposal concerning this topic and I am required to choose a specific PLANT TAXA or plant species that can be considered well for a DNA Barcoding strategy. It is important that the species must have a economic values or medicinal values.
As since I am not well-versed in Botany, I am seeking this help from you in this area and asking your kind advise and suggestions.