Description of the 10 morphometric quantitative variables measured: length of median stem leaf (Lmsl), length of leaf sheath (Lls), length of first basal leaf segment (L1bls), total length of basal leaf blade (tLblb), number of segments within the last-order division on the basal leaf (Ns), carpophore length (cL), length of carpophore division (cD), number of subterminal umbels (P), number of rays (Nr), and number of involucel bracteoles (Nb). Two ratios were also calculated, tLblb / L1bls and cD / cL.