Supplementary material for Nyman and Julkunen-Tiitto, Proc. Natl. Acad. Sci. USA, 10.1073/pnas.230294097

Table 3.

Repeated-measures ANOVAs on the concentrations of different categories of phenolic compounds in different samples in each of the six host species

Chemical category

Source

df

MS

F

ratio*

Condensed tannins (A)†

Sample

1.4

9.990

242.40

Sample X Species

7.1

1.424

34.55

Error (Within)

76.7

0.041

 

Species

5

3.370

50.02

Error (Between)

54

0.067

 

Nontannin phenolics (B-G)‡

Sample

1.5

12.230

273.99

Sample X Species

7.5

0.657

14.71

Error (Within)

81.2

0.045

 

Species

5

5.351

70.36

Error (Between)

54

0.076

 

Flavones (B)§

Sample

2.5

13.646

959.73

Sample X Species

12.5

0.636

44.71

Error (Within)

135.3

0.014

 

Species

5

3.568

139.95

Error (Between)

54

0.026

 

Flavonols (C)

Sample

2.2

3.069

289.59

Sample X Species

10.9

0.715

67.48

Error (Within)

117.3

0.011

 

Species

5

7.064

341.99

Error (Between)

54

0.021

 

Other flavonoids (D)||

Sample

1.3

0.845

33.18

Sample X Species

6.4

0.405

15.88

Error (Within)

69.0

0.025

 

Species

5

21.449

701.09

Error (Between)

54

0.031

 

Salicylates (E)**

Sample

1.7

2.693

37.35

Sample X Species

8.7

2.733

37.91

Error (Within)

94.2

0.072

 

Species

5

33.713

135.63

Error (Between)

54

0.249

 

Cinnamic acid derivatives (F)††

Sample

1.5

15.910

411.36

Sample X Species

7.4

0.845

21.86

Error (Within)

79.5

0.039

 

Species

5

11.494

148.79

Error (Between)

54

0.077

 

Other phenolics (G)‡‡

Sample

1.8

0.454

18.42

Sample X Species

9.2

0.436

17.68

Error (Within)

99.6

0.025

 

Species

5

1.468

49.05

Error (Between)

54

0.030

 

*All P < 0.000001.

†

Greenhouse-Geisser e = 0.473.

‡

Greenhouse-Geisser e = 0.501.

§

Greenhouse-Geisser e = 0.835.

Greenhouse-Geisser e = 0.724.

||

Greenhouse-Geisser e = 0.426.

**Greenhouse-Geisser e = 0.581.

††

Greenhouse-Geisser e = 0.491.

‡‡

Greenhouse-Geisser e = 0.615.