TABLE. Morphological characters measured from New Zealand spider orchids (Corybas) and their canonical correlation with the first (CV 1) and second axis (CV 2) obtained for each group comparison (group 1: C. hypogaeus, C. obscurus, " Rimutaka ", C. wallii, " Trotters "; group 2: C. trilobus s. s., C. obscurus, C. wallii; group 3: C. trilobus s. s., C. sanctigeorgianus, " tridodd ", " tricraig ", " tribrive "; group 4: C. trilobus s. s., C. vitreus, C. confusus). The most influential variables for each axis are shown in bold: 1, distance between the margin of the lateral leaf lobe and an imaginary line running from the petiole-leaf insertion point to the lateral margin of the leaf; 2, distance between the frontal and dorsal plane of the flower; 3, distance between the upper and lower margins of the labellum. in Five new species of Corybas (Diurideae, Orchidaceae) endemic to New Zealand and phylogeny of the Nematoceras clade

TABLE. Morphological characters measured from New Zealand spider orchids (Corybas) and their canonical correlation with the first (CV 1) and second axis (CV 2) obtained for each group comparison (group 1: C. hypogaeus, C. obscurus, “Rimutaka”, C. wallii, “Trotters”; group 2: C. trilobus s.s., C. obscurus, C. wallii; group 3: C. trilobus s.s., C. sanctigeorgianus, “tridodd”, “tricraig”, “tribrive”; group 4: C. trilobus s.s., C. vitreus, C. confusus). The most influential variables for each axis are shown in bold: 1, distance between the margin of the lateral leaf lobe and an imaginary line running from the petiole-leaf insertion point to the lateral margin of the leaf; 2, distance between the frontal and dorsal plane of the flower; 3, distance between the upper and lower margins of the labellum.
Group 1Group 2Group 3Group 4CharacterCV 1CV 2CV 1CV 2CV 1CV 2CV 1CV 2Length of the petiole-0. 000.60.9 0-0. 90.940.2560.8 80.547Leaf width-0.1410.7500.5-0. 970. 940. 470. 60. 7Leaf length0.0150.5020. 60-0.2030.0410.1430.0140.309Lobe hight1-0.0510.2030.176-0.0520.0390.0850.0940.129Acumen/mucro length-0.038-0.0320.0490.0170.035-0.0790.072-0.003Length of the peduncule0.1550.046-0.0600.072-0.0200.2180.056-0.023Length of the ovary0.1080.183-0.026-0.056-0.0720. 680.013-0.100Length of floral bract0.0800.064-0.060-0.050-0.118-0.0400.049-0.006Width of floral bract0.0390.045-0.023-0.012-0.0300.0240.009-0.002Lenght of lateral sepals0. 60.5210.038-0.185-0.1700.155-0.460.234Length of petals0.9 60.70.1230.8 6-0. 0.0540.1770.904Auricle (diameter)0.0170.0150.0140.0120.0170.0310.0070.015Flower (depth)20.1080.158-0.0120.0030.0130.237-0.0380.014Flower (hight)30.0320.306-0.004-0.228-0.0040.037-0.0030.038