Grechetto: ampelometry

ampelometric leaf
ampelometric leaf
OIV
OIV PDF description value
601 PDF Mature leaf: length of vein N1 5 medium (135 mm)
602 PDF Mature leaf: length of vein N2 5 medium (105 mm)
603 PDF Mature leaf: length of vein N3 5 medium (75 mm)
604 PDF Mature leaf: length of vein N4 9 very long (55 mm and over)
605 PDF Mature leaf: length petiole sinus to upper lateral leaf sinus 3 short (50 mm)
606 PDF Mature leaf: length petiole sinus to lower lateral leaf sinus 5 medium (60 mm)
607 PDF Mature leaf: angle between N1 and N2 measured at the first ramification 3 small (30°-45°)
608 PDF Mature leaf: angle between N2 and N3 measured at the first ramification 3 small (30°-45°)
609 PDF Mature leaf: angle between N3 and N41) measured at the first ramification 5 medium (46°-55°)
610 PDF Mature leaf: angle between N3 and the tangent between petiole point 7 large (56°-70°)
612 PDF Mature leaf: length of tooth N2 3 short (10 mm)
613 PDF Mature leaf: width of tooth N2 3 narrow (10 mm)
614 PDF Mature leaf: length of tooth N4 3 short (10 mm)
615 PDF Mature leaf: width of tooth N4 3 narrow (10 mm)
617 PDF Mature leaf: length between the tooth tip of N2 and the tooth tip of the first secondary vein of N2 3 short (30-45 mm)
superampelo
distances
descriptor value standard deviation
Distance from the petiole sinus to the lower right sinus 56.200 7.600
Distance from the petiole sinus to the lower left sinus 55.400 9.900
Distance from the petiole sinus to the upper right sinus 47.200 9.900
Distance from the petiole sinus to the upper left sinus 51.100 8.800
Vein N3, length from the petiole sinus to vein N4 10.700 2.000
Vein N3', length from the petiole sinus to vein N4' 11.200 2.800
Length of vein N5 21.600 3.300
Length of vein N5' 20.700 3.200
Length of vein N4 44.600 5.100
Length of vein N4' 44.200 4.000
Distance between petiole point and end of vein N4 52.600 6.500
Distance between petiole point and end of vein N4' 53.200 4.000
Leaf width 141.500 10.300
Leaf length 163.800 15.900
Petiole length 111.500 12.500
Leaf length Including the petiole 241.600 22.700
Distance between the ends of veins N2 and N2' 112.400 15.400
Length of vein N1 130.100 13.900
Distance between the ends of veins N4 and N4' 89.300 12.000
Distance between the ends of veins N3 and N3' 141.900 10.200
Length of vein N2 99.800 7.100
Width of petiole sinus / Distance between points SP and SP' -33.100 6.600
Length of vein N3 71.000 5.900
Length of vein N2' 103.400 6.300
Distance between the tooth tip of N2 and the tooth tip of the first ramification (secondary vein) of N2 30.800 12.000
Length of vein N3' 73.600 6.300
Distance between the tooth tip of N2' and the tooth tip of the first ramification (secondary vein) of N2' 33.100 9.900
angles
descriptor value standard deviation
Angle between N1 and N2 measured at the first bifurcation 44.000 4.600
Angle between N2 and N3 measured at the first bifurcation 42.600 5.000
Angle between N1 and N2' measured at the first bifurcation 45.600 3.500
Angle between N3 and N4 at the first fork of N3 44.400 6.700
Angle between N2 and N3' measured at the first bifurcation 41.500 5.900
Angle between N1 and N2 measured at the ends of the veins 32.800 6.900
Angle between N3' and N4' 46.700 4.200
Angle between N2 and N3 measured at the ends of the veins 46.000 4.800
Angle between N1' and N2' measured at the ends of the veins 34.400 5.700
Angle between N3 and N4 measured at the ends of the veins 42.100 4.900
Angle between N2' and N3' measured at the ends of the veins 46.600 6.900
Angle of opening of the petiole sinus measured at SP and at SP' 93.600 13.400
Angle between N3' and N4' measured at the ends of the veins 42.500 7.400
Angle between S and S' with the center in N1 27.700 6.400
Angle between D and D' with the center in N1 78.500 7.300
Angle between N2 and N3 measured at the petiole point and between N2 and N3 tooth tip 60.900 8.500
Angle between I and I' with the center in N1 49.800 4.200
Angle between N2 and N3 measured at the petiole point and between N2' and N3' tooth tip 60.200 8.000
rations
descriptor value standard deviation
Media of the base of the teeth of the left side 6.286 1.091
Media of the base of the teeth of the right side 5.265 1.899
Media height of the teeth of the left side 4.282 1.103
Ratio between the height and the base of the tooth at the end of the vein N4' 0.785 0.112
Media height of the teeth of the right side 4.510 1.103
Ratio between the height and the base of the tooth at the end of the vein N2' 0.920 0.148
Ratio between the height and the base of the tooth at the end of the vein N4 0.715 0.081
Ratio between the height and the base of the teeth of the left side 0.720 0.304
Ratio between the height and the base of the tooth at the end of the vein N2 0.998 0.273
Ratio between the sum of the angles a' + b' and the sum of the distance between the petiole sinus and upper right sinus OS' and the petiole sinus and lower right lower right sinus OI' 0.015 0.003
Ratio between the height and the base of the teeth of the right side 0.958 0.363
Ratio between the length of the vein N5' and the length of the vein N1 0.159 0.020
Ratio between the sum of the angles a + b and the sum of the distance between the petiole sinus and upper right sinus OS and the petiole sinus and lower right lower right sinus OI 0.015 0.002
Ratio between the length of the vein N4' and the length of the vein N1 0.342 0.031
Ratio between the length of the vein N5 and the length of the vein N1 0.166 0.022
Ratio between the length of the vein N3' and the length of the vein N1 0.566 0.056
Ratio between the length of the vein N4 and the length of the vein N1 0.344 0.036
Ratio between the length of the vein N2' and the length of the vein N1 0.801 0.076
Ratio between the length of the vein N3 and the length of the vein N1 0.549 0.055
Ratio between the distance from the petiole sinus to the lower left sinus OI' and the length of vein N3' 0.750 0.095
Ratio between the length of the vein N2 and the length of the vein N1 0.772 0.068
Ratio between the distance from the sinus and the length of the vein N2' 0.494 0.078
Ratio between the distance from the petiole sinus to the lower right sinus OI and the length of vein N3 0.789 0.062
Multiplication between length and width of the leaf 23294.000 3701.000
Ratio between the length of the petiole OP and the length of the vein N1 0.861 0.092
Ratio between length and width of the leaf 1.158 0.067
Ratio between the distance from the sinus and the length of the vein N2 0.472 0.085