thE Author oF thE pAssAgE is primArily ConCErnED with
A．rEvEAling A Commonly ignorED DistinCtion
B．proposing A rEturn to A trADitionAl tAxonomiCAl systEm
C．DEsCriBing An wAy to rEsolvE A tAxonomiCAl DilEmmA
D．AssEssing thE suCCEss oF A nEw tAxonomiCAl mEthoD
E．(E) prEDiCting A ChAngE in FuturE tAxonomy