Data of interspecific and intraspecific distances of the related species.
|Intraspecific distances of Is. tinctoria ||0.000~0.027|
|Intraspecific distances of P. tinctorium ||0.000|
|Intraspecific distances of S. cusia ||0.000~0.036|
|Interspecific distance among the above three species||0.401~0.684|
|Interspecific distance between Is. tinctoria and its adulterants||0.514~0.684|
|Interspecific distance between P. tinctorium and its adulterants||0.025~0.755|
|Interspecific distance between S. cusia and its adulterants||0.065~0.931 |