From: Seasonal variation in invertebrate grazing on Chara connivens and C. tomentosa in Kõiguste Bay, NE Baltic Sea
C. connivens
df
Factor
Effect
Error
F
P level
1
2
12
93.4
0.000
1.6
0.232
1×2
0.244
C. tomentosa
30.0
0.7
0.418
3.7
0.049