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Table 2 Average success rates of identifying 1221 samples based on transverse cross-section micro-imagery according to a triplet of labels (species, genus, family), being 77 species, 58 genera and 25 families

From: Automated classification of wood transverse cross-section micro-imagery from 77 commercial Central-African timber species

Family

SR (%)

Genus

SR (%)

Species

SR (%)

Anacardiaceae

80.74

Antrocaryon

82.59

Antrocaryon nannanii

87.41

Apocynaceae

96.36

Alstonia

93.33

Alstonia boonei

94.00

  

Funtumia

98.33

Funtumia africana

98.89

Bombacaceae

85.00

Ceiba

85.00

Ceiba pentandra

85.00

Boraginaceae

71.82

Cordia

79.09

Cordia platythyrsa

77.27

Burseraceae

72.86

Canarium

80.71

Canarium schweinfurthii

81.43

Clusiaceae

92.86

Mammea

92.86

Mammea africana

92.86

Combretaceae

87.60

Terminalia

91.20

Terminalia superba

91.60

Ebenaceae

90.83

Diospyros

91.67

Diospyros crassiflora

91.67

Euphorbiaceae

100.00

Drypetes

100.00

Drypetes gossweileri

100.00

Fabaceae-Caesalpiniaceae

92.00

Afzelia

93.14

Afzelia africana

90.00

    

Afzelia bella

78.33

    

Afzelia bipindensis

99.09

    

Afzelia cuanzensis

92.22

    

Afzelia pachyloba

82.86

  

Amphimas

90.45

Amphimas ferrugineus

86.67

    

Amphimas pterocarpoides

100.00

  

Anthonotha

92.22

Anthonotha macrophylla

94.44

  

Antiaris

83.33

Antiaris toxicaria

82.50

  

Brachystegia

84.52

Brachystegia laurentii

89.68

  

Copaifera

86.68

Copaifera mildbraedii

89.38

  

Cynometra

93.67

Cynometra alexandri

75.88

    

Cynometra hankei

91.54

  

Erythrophleum

92.86

Erythrophleum suaveolens

93.57

  

Gilbertiodendron

93.89

Gilbertiodendron dewevrei

96.11

  

Guibourtia

93.79

Guibourtia arnoldiana

92.00

    

Guibourtia demeusei

100.00

  

Prioria

94.80

Prioria balsamifera

98.18

    

Prioria oxyphylla

88.21

  

Scorodophloeus

97.00

Scorodophleus zenkeri

98.00

  

Tessmania

83.89

Tessmannia africana

87.78

Fabaceae-Mimosaceae

82.54

Albizia

75.57

Albizia adianthifolia

73.64

    

Albizia antunesiana

77.50

    

Albizia ferruginea

77.83

  

Newtonia

83.33

Newtonia leucocarpa

96.67

  

Pentaclethra

89.71

Pentaclethra eetveldeana

93.57

    

Pentaclethra macrophylla

89.00

  

Piptadeniastrum

86.96

Piptadeniastrum africanum

86.09

Fabaceae-Papilionaceae

78.78

Millettia

85.33

Millettia laurentii

86.67

  

Pericopsis

92.22

Pericopsis elata

92.22

  

Pterocarpus

87.93

Pterocarpus soyauxii

85.41

    

Pterocarpus tinctorius

82.86

Irvingiaceae

90.59

Irvingia

88.75

Irvingia grandifolia

89.38

  

Klainedoxa

91.11

Klainedoxa gabonensis

93.89

Lauraceae

88.56

Beilschmiedia

85.00

Beilschmiedia congolana

83.33

Lecythidaceae

95.33

Petersianthus

97.33

Petersianthus macrocarpus

98.67

Meliaceae

88.56

Ekebergia

84.55

Ekebergia capensis

87.27

  

Entandrophragma

90.23

Entandrophragma angolense

79.62

Anacardiaceae

80.74

Antrocaryon

82.59

Antrocaryon nannanii

87.41

    

Entandrophragma candollei

97.33

    

Entandrophragma cylindricum

83.81

    

Entandrophragma utile

84.40

  

Khaya

72.61

Khaya anthotheca

74.78

  

Leplaea

85.76

Leplaea cedrata

94.80

    

Leplaea laurentii

75.00

    

Leplaea thompsonii

82.50

  

Lovoa

88.57

Lovoa trichilioides

88.10

Moraceae

84.18

Ficus

67.27

Ficus mucuso

70.00

  

Milicia

87.62

Milicia excelsa

85.24

  

Morus

81.76

Morus mesozygia

84.71

  

Musanga

95.56

Musanga cecropioides

97.22

Myristicaceae

90.00

Pycnanthus

100.00

Pycnanthus angolensis

100.00

  

Staudtia

86.67

Staudtia kamerunensis

84.44

Ochnaceae

72.50

Lophira

82.50

Lophira alata

81.25

Olacaceae

75.45

Ongokea

73.64

Ongokea gore

78.18

Rubiaceae

75.12

Hallea

82.50

Hallea stipulosa

80.71

  

Nauclea

69.23

Nauclea diderrichii

68.46

Rutaceae

80.74

Zanthoxylum

85.19

Zanthoxylum gilletii

74.55

    

Zanthoxylum lemairei

95.00

Sapotaceae

94.40

Autranella

84.44

Autranella congolensis

90.00

  

Chrysophyllum

86.25

Chrysophyllum africanum

78.57

    

Chrysophyllum lacourtianum

88.89

  

Pouteria

96.67

Pouteria aningeri

96.00

  

Tieghemella

100.00

Tieghemella heckelii

100.00

Sterculiaceae

97.60

Nesogordonia

100.00

Nesogordonia kabingaensis

100.00

  

Triplochiton

99.38

Triplochiton scleroxylon

100.00

Ulmaceae

92.41

Celtis

89.38

Celtis gomphophylla

87.50

  

Holoptelea

92.31

Holoptelea grandis

91.54

  1. SR means the success rate of the respective label (species, genus or family)