Taxon

Family

Number

of stems

AD

(n/ha)

RD

(%)

RF

(%)

IVI

Indval

p-value

AAC 2008 (33 species)

Albizia ferruginea (Guil. & Perr.) Benth.

Fabaceae-Mimosoïdeae

1

33.33

1.14

0.04

1.18

0.083

Ns

Aoranthe cladantha (K. Schum.) Somers

Rubiaceae

1

33.33

1.14

0.04

1.18

0.003

Ns

Bombax buonopozense P. Beauv.

Malvaceae-Sterculioïdeae

2

66.67

2.27

0.08

2.35

0.042

Ns

Canarium schweinfurthii Engl.

Burseraceae

2

66.67

2.27

0.08

2.35

0.167

Ns

Clausena anisata (Willd.)

Rutaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Cleistanthus caudatus Pax

Phyllanthaceae

2

66.67

2.27

0.08

2.35

0.083

Ns

Discoglypremna caloneura Var. membranacée Pax

Euphorbiaceae

2

66.67

2.27

0.08

2.35

0.042

Ns

Duboscia macrocarpa Bocq.

Malvaceae-Sterculioïdeae

1

33.33

1.14

0.04

1.18

0.083

Ns

Entandrophragma candollei Harms

Meliaceae

2

66.67

2.27

0.08

2.35

0.083

Ns

Erythrophleum sauveolens Brenan

Fabaceae-Caesalpinioïdeae

3

100

3.41

0.12

3.53

0.188

Ns

Funtumia africana (Benth.) Stapf

Apocynaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Gilbertiodendron dewevrei (De Wild.) J. Léonard

Fabaceae-Caesalpinioïdeae

3

100

3.41

0.12

3.53

0.062

Ns

Lepidobotrys staudtii Engl.

Lepidobotryaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Macaranga barteri Müll. Arg.

Euphorbiaceae

3

100

3.41

0.12

3.53

0.022

Ns

Macaranga spinosa Müll. Arg.

Euphorbiaceae

9

300

10.23

0.35

10.58

0.035

Ns

Margaritaria discoidea (Baill.) Webster

Phyllanthaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Myrianthus arboreus P. Beauv.

Urticaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Nauclea diderrichii (De. Wild. & T. Durand) Merr.

Rubiaceae

1

33.33

1.14

0.04

1.18

0.009

Ns

Oncoba welwitschii Oliv.

Achacariaceae

3

100

3.41

0.12

3.53

0.042

Ns

Pauridiantha dewevrei (De Wild. & T. Durand) Bremek.

Rubiaceae

2

66.67

2.27

0.08

2.35

0.111

Ns

Pentaclethra macrophylla Benth.

Fabaceae-Mimosoïdeae

1

33.33

1.14

0.04

1.18

0.083

Ns

Petersianthus macrocarpus (P. Beauv.) Liben

Lecythidaceae

1

33.33

1.14

0.04

1.18

0.021

Ns

Psydrax subcordata DC

Rubiaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Pterocarpus soyauxii Taub.

Fabaceae-Faboïdeae

13

433.33

14.77

0.50

15.28

0.406

Ns

Ricinodendron heudelotii (Baill.) Pierre ex Heckel

Euphorbiaceae

2

66.67

2.27

0.08

2.35

0.083

Ns

Rinorea oblongifolia (CH Wright) Marquand ex Chipp

Violaceae

5

166.67

5.68

0.19

5.88

0.083

Ns

Strombosia grandifolia hoot. F.

Olacaceae

1

33.33

1.14

0.04

1.18

0.083

Ns

Tetrapleura tetraptera (Schumach. & Thonn.) Taub.

Fabaceae-Mimosoïdeae

1

33.33

1.14

0.04

1.18

0.083

Ns

Tetrorchidium didymostemon (Baill.) Pax & K. Hoffm.

Euphorbiaceae

11

366.67

12.50

0.43

12.93

0.338

Ns

Thomandersia hensii De Wild.

Thomandersiaceae

3

100

3.41

0.12

3.53

0.167

Ns

Treculia africana Decne. Var. africain

Moraceae

2

66.67

2.27

0.08

2.35

0.083

Ns

Trema orientalis (L.) Blume

Cannabaceae

4

133.33

4.55

0.15

4.70

0.111

Ns

Zanthoxylum heitzii (Aubrév. &. Pellegr.) P. G. Waterman

Rutaceae

1

33.33

1.14

0.04

1.18

0.028

Ns

Total

88

2933.33

100

AAC 2018 (33 species)

Albizia adiauthifolia (Schumach.) W. Wight

Fabaceae-Mimosoïdeae

1

33.33

0.41

0.01

0.42

0.08

Ns

Albizia glaberrima (Schumach. & Thonn.) Benth.

Fabaceae-Caesalpinioïdeae

1

33.33

0.41

0.01

0.42

0.08

Ns

Alstonia boonei De Wild.

Apocynaceae

5

166.67

2.07

0.03

2.10

0.33

Ns

Antrocaryon klaineanum Pierre

Anacardiaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Aoranthe cladantha (K. Schum.) Somers

Rubiaceae

30

1000

12.45

0.15

12.60

0.65

0.004

Barteria fistulosa Mât.

Passifloraceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Blighia welwitschii (Hiern) Radlk.

Sapindaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Bombax buonopozense P. Beauv.

Malvaceae-Sterculioïdeae

2

66.67

0.83

0.01

0.84

0.08

Ns

Ceiba pentandra (L.) Gaertn.

Malvaceae-Bombacoïdeae

1

33.33

0.41

0.01

0.42

0.08

Ns

Cleistopholis patens (Benth.) Engl. & Diels

Annonaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Cola lateritia K. Schum.

Malvaceae-Sterculioïdeae

2

66.67

0.83

0.01

0.84

0.08

Ns

Croton haumaniamus J. Léonard

Euphorbiaceae

10

333.33

4.15

0.05

4.20

0.25

Ns

Discoglypremna caloneura Var. membranacée Pax

Euphorbiaceae

6

200

2.49

0.03

2.52

0.25

Ns

Erythrophleum sauveolens Brenan

Fabaceae-Caesalpinioïdeae

1

33.33

0.41

0.01

0.42

0.02

Ns

Ficus wildemaniana Warb.

Moraceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Gilbertiodendron dewevrei (De Wild.) J. Léonard

Fabaceae-Caesalpinioïdeae

5

166.67

2.07

0.03

2.10

0.10

Ns

Leptactina involucrata Hook. F.

Rubiaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Lophira alata Banks ex CF Gaertn.

Ochnaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Macaranga barteri Müll. Arg.

Euphorbiaceae

20

666.67

8.30

0.10

8.40

0.58

0.018

Macaranga spinosa Müll. Arg.

Euphorbiaceae

99

3300

41.08

0.51

41.59

0.92

0.001

Musanga cecropioïdes R. Br. ex Tedlie

Urticaceae

11

366.67

4.56

0.06

4.62

0.33

Ns

Nauclea diderrichii (De. Wild. & T. Durand) Merr.

Rubiaceae

8

266.67

3.32

0.04

3.36

0.52

0.017

Oncoba welwitschii Oliv.

Achacariaceae

9

300

3.73

0.05

3.78

0.31

Ns

Pauridiantha dewevrei (De Wild. & T. Durand) Bremek.

Rubiaceae

1

33.33

0.41

0.01

0.42

0.03

Ns

Petersianthus macrocarpus (P. Beauv.) Liben

Lecythidaceae

3

100

1.24

0.02

1.26

0.19

Ns

Pteleopsis hylodendron Mildbr.

Combretaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Pterocarpus soyauxii Taub.

Fabaceae-Faboïdeae

3

100

1.24

0.02

1.26

0.05

Ns

Terminalia superba Engl. & Diels.

Combretaceae

1

33.33

0.41

0.01

0.42

0.08

Ns

Tetrorchidium didymostemon (Baill.) Pax & K. Hoffm.

Euphorbiaceae

5

166.67

2.07

0.03

2.10

0.14

Ns

Trema orientalis (L.) Blume

Cannabaceae

2

66.67

0.83

0.01

0.84

0.03

Ns

Xylopia aethiopica (Dunal) A. Rich.

Annonaceae

2

66.67

0.83

0.01

0.84

0.17

Ns

Xylopia hypolampa Mildbr.

Annonaceae

3

100

1.24

0.02

1.26

0.25

Ns

Zanthoxylum heitzii (Aubrév. &. Pellegr.) P. G. Waterman

Rutaceae

2

66.67

0.83

0.01

0.84

0.11

Ns

Total

241

8033.33

100