SS

Degree of freedom

MS

F

p

Intercept

1,392,011

1

1,392,011

9714.7

<0.0001

Species

21,588

1

21,588

150.7

<0.0001

Site

64,812

2

32,406

226.2

<0.0001

Species × Site

18,085

2

9042

63.1

<0.0001

Error

5158

36

143