Both sets of rankings are calculated and stored during name processing, and the user may switch between taxonomically-constrained or unconstrained matches after name processing is complete by checking or unchecking "Constrain by higher taxonomy" under "Best match settings" (seeUser options). In addi...
For each taxonomic level within each order, we computed the amount of variation explained by 20 local environmental and spatial variables. We also compared site diversity rankings, based on richness, Shannon index, and Simpson index values, between species-genus, genus family, and species family ...