Table 2 The REs of plants on SAE.

Itea yunnanensis

5.28 ± 0.15

5.76 ± 0.14

−3.02 ± 0.08

0.88 ± 0.03

3.44 ± 0.10

0.002 ± 0.000

0.001 ± 0.000

Quercus aliena

2.42 ± 0.10

−2.41 ± 0.09

−4.61 ± 0.11

−1.10 ± 0.05

13.63 ± 0.50

−0.032 ± 0.001

−0.036 ± 0.001

Ligustrum lucidum

6.59 ± 0.21

−3.82 ± 0.12

−10.94 ± 0.31

−45.24 ± 1.88

41.62 ± 2.15

0.025 ± 0.001

−0.095 ± 0.003

Ilex chinensis

3.85 ± 0.08

2.59 ± 0.12

−3.17 ± 0.10

−2.45 ± 0.09

67.38 ± 3.12

0.032 ± 0.001

0.020 ± 0.000

Cinnamomum glanduliferum

−13.09 ± 0.37

−3.64 ± 0.08

14.61 ± 1.08

18.34 ± 0.75

1.03 ± 0.04

0.029 ± 0.001

0.086 ± 0.003

Albizia kalkora (Roxb.) Prain

−3.32 + 0.10

−8.45 ± 0.31

−3.25 ± 0.14

−4.65 ± 0.11

17.56 ± 0.60

0.030 ± 0.001

−0.020 ± 0.000

Celtis sinensis

−2.28 ± 0.06

−2.79 ± 0.09

0.47 ± 0.03

1.40 ± 0.06

35.76 ± 1.09

−0.022  ± 0.001

0.009 ± 0.000

Cudrania tricuspidata

1.63 ± 0.06

2.66 ± 0.10

0.05 ± 0.003

−7.24 ± 0.29

10.16 ± 0.47

0.025 ± 0.001

−0.048 ± 0.002

Broussonetia papyrifera

3.82 ± 0.09

5.93 ± 0.17

−2.29 ± 0.09

−17.24 ± 0.69

8.88 ± 0.35

0.035 ± 0.001

−0.040 ± 0.001

Zanthoxylum planispinum Sieb. et Zucc.

6.59 ± 0.28

0.75 ± 0.07

−8.49 ± 0.28

22.07 ± 0.91

−6.57 ± 0.25

0.004 ± 0.000

−0.103 ± 0.004

Toddalia asiatica

1.20 ± 0.03

3.64 ± 0.10

1.06 ± 0.05

−6.77 ± 0.23

18.48 ± 0.83

−0.025 ± 0.001

−0.059  ± 0.002

Rhamnella martinii

7.00 ± 0.17

0.37 ± 0.04

−9.34 ± 0.33

−10.02 ± 0.39

22.69 ± 0.82

0.013 ± 0.000

−0.029 ± 0.001

Diospyros kaki var. silvestris

−0.95 ± 0.02

−4.72 ± 0.15

−2.28 ± 0.08

1.18 ± 0.04

50.69 ± 1.77

−0.025 ± 0.001

−0.003 ± 0.000

Rhus chinensis

12.24 ± 0.48

8.65 ± 0.30

−9.33 ± 0.27

18.21 ± 0.88

2.84 ± 0.11

0.022 ± 0.001

0.188 ± 0.007

Ilex corallina

−0.39 ± 0.01

−1.30 ± 0.08

−0.76 ± 0.02

−3.52 ± 0.12

25.43 ± 1.01

−0.062 ± 0.002

0.022 ± 0.001

Catalpa fargesii f. duclouxii

5.52 ± 0.11

1.00 ± 0.02

−6.27 ± 0.17

−1.15 ± 0.03

26.32 ± 1.28

−0.010 ± 0.000

−0.003 ± 0.001

Diospyros cathayensis

3.40 ± 0.11

2.83 ± 0.11

−1.98 ± 0.08

8.95 ± 0.44

14.50 ± 0.45

−0.011 ± 0.000

0.041 ± 0.002

Viburnum chinshanense

15.37 ± 0.90

19.61 ± 1.08

−9.54 ± 0.32

−7.56 ± 0.36

27.05 ± 1.39

−0.036 ± 0.001

−0.046 ± 0.002

Elaeagnus pungens

−1.32 ± 0.02

−5.12 ± 0.22

−0.98 ± 0.03

−0.89 ± 0.03

41.64 ± 1.77

0.016 ± 0.000

0.004 ± 0.000

Lindera communis

4.15 ± 0.09

2.00 ± 0.08

−4.32 ± 0.14

−16.40 ± 0.55

25.28 ± 1.31

0.137 ± 0.006

0.049 ± 0.002

Pyracantha atalantioides

9.81 ± 0.22

8.49 ± 0.35

−9.53 ± 0.25

−11.32 ± 0.50

19.83 ± 1.80

−0.006 ± 0.000

−0.072 ± 0.003

Litsea cubeba

−2.78 ± 0.07

−5.43 ± 0.17

2.03 ± 0.07

−23.15 ± 1.04

17.03 ± 1.70

0.039 ± 0.001

−0.038 ± 0.002

Machilus microcarpa

24.08 ± 1.50

11.01 ± 0.28

−32.05 ± 1.66

7.01 ± 0.26

54.13 ± 2.03

−0.003 ± 0.000

0.064 ± 0.002

Ilex chinensis Hook. et Arn. var. oblonga

1.81 ± 0.05

3.91 ± 0.20

−1.21 ± 0.10

−12.17 ± 0.54

9.36 ± 0.38

0.030 ± 0.001

−0.030 ± 0.001

Ilex memecylifolia

−0.21 ± 0.01

−2.09 ± 0.09

−1.33 ± 0.05

−1.51 ± 0.06

6.32 ± 0.25

0.008 ± 0.000

0.006 ± 0.000

Liquidambar formosana

−6.28 ± 0.15

−7.19 ± 0.32

8.03 ± 0.22

−2.19 ± 0.09

26.99 ± 1.08

0.020 ± 0.001

0.026 ± 0.001

Ligustrum sinense

−3.02 ± 0.07

0.11 ± 0.01

6.22 ± 0.23

−0.77 ± 0.03

36.16 ± 1.49

0.031 ± 0.001

0.022 ± 0.001

Mallotus philippensis

−6.95 ± 0.19

−5.22 ± 0.12

9.04 ± 0.35

−9.04 ± 0.37

25.56 ± 1.06

0.039 ± 0.001

−0.007 ± 0.000

Lithocarpus glaber (Thunb.) Nakai

3.01 ± 0.07

0.96 ± 0.07

−8.53 ± 0.39

−1.97 ± 0.08

9.61 ± 0.42

0.015 ± 0.000

0.008 ± 0.000

Armeniaca mume

17.01 ± 0.84

24.02 ± 1.89

−15.86 ± 0.40

11.96 ± 0.48

38.20 ± 1.87

−0.057 ± 0.002

−0.006 ± 0.000

Clerodendrum mandarinorum

0.05 ± 0.00

−1.50 + 0.12

−2.15 ± 0.03

4.04 ± 0.16

−19.45 ± 0.98

−0.017 ± 0.000

0.006 ± 0.000

Cyclobalanopsis glauca

8.41 ± 0.24

−8.00 ± 0.29

−12.53 ± 0.36

−7.00 ± 0.29

6.60 ± 0.27

0.008 ± 0.000

−0.022 ± 0.001

Evodia trichotoma (Lour.) Pierre

−5.86 ± 0.12

−10.64 ± 0.15

−1.20 ± 0.04

−13.10 ± 0.55

39.98 ± 1.80

0.027 ± 0.001

−0.037 ± 0.001

Lithocarpus confinis

5.95 ± 0.14

−9.03 ± 0.29

−2.27 ± 0.09

−4.00 ± 0.11

21.92 ± 0.90

0.051 ± 0.002

0.036 ± 0.001

Swida wilsoniana

3.84 ± 0.08

4.99 ± 0.15

−1.40 ±  ± 0.02

22.93 ± 1.03

28.03 ± 1.63

0.104 ± 0.004

0.031 ± 0.001

Evodia fargesii Dode

6.77 ± 0.17

1.88 ± 0.05

−7.33 ± 0.24

−2.09 ± 0.08

46.97 ± 2.05

−0.007 ± 0.000

−0.019 ± 0.000

Vitex canescens

−4.60 ± 0.13

−7.16 ± 0.31

0.18 ± 0.01

−0.25 ± 0.02

58.01 ± 2.55

−0.011 ± 0.000

−0.011 ± 0.000

Carpinus pubescens

3.17 ± 0.08

−1.30 ± 0.02

−5.50 ± 0.25

−2.19 ± 0.12

41.71 ± 1.57

0.043 ± 0.002

−0.011 ± 0.001

Nothopanax davidii

3.62 ± 0.07

2.38 ± 0.11

−3.58 ± 0.12

7.43 ± 0.32

36.31 ± 2.10

−0.017 ± 0.000

0.122 ± 0.005

Platycarya longipes

5.29 ± 0.11

−1.50 ± 0.07

−7.99 ± 0.28

−3.13 ± 0.21

49.85 ± 2.08

0.038 ± 0.002

0.024 ± 0.001

Cyclobalanopsis gracilis

7.99 ± 0.19

6.23 ± 0.22

−7.51 ± 0.30

−7.97 ± 0.42

8.60 ± 0.39

0.042 ± 0.001

0.018 ± 0.000

Cladrastis platycarpa

0.45 ± 0.02

2.92 ± 0.04

1.65 ± 0.07

1.93 ± 0.11

43.01 ± 1.69

0.044 ± 0.001

0.070 ± 0.003

Maximum (%)

24.08

24.02

14.61

22.93

67.38

0.14

0.19

Minimum (%)

−13.09

−10.64

−32.05

−45.24

−19.45

−0.06

−0.10

Mean (μ, %)

3.08

1.56

−3.74

−3.47

25.06

0.02

0.008

Variance (σ)

45.39

46.98

54.46

138.16

348.78

0.00

0.003

Standard deviation

6.74

6.85

7.38

11.75

18.68

0.04

0.053

CV (%)^a

218.87

439.88

197.23

339.07

74.52

218.58

689.71

N

42

42

42

42

42

42

42

F-value^b

0.93

3.51

0.44

0.58

0.54

1.10

1.02

p

0.87

0.01

0.07

0.23

0.18

0.83

0.97