From: A specialist-generalist classification of the arable flora and its response to changes in agricultural practices
Soil types (texture)
Monoculture
Crop rotation
Total
Clay
16
15
31
Clay loam
36
21
57
Sandy clay
7
9
Silt loam
25
13
38
Silty clay
12
10
22
Sandy loam
Sand
44
4
48
150
78
228