From: Knowledge, use and ecology of golden thistle (Scolymus hispanicus L.) in Central Spain
<10 years
> 10 years
Brea de Tajo
0.21 ± 0.12 a
2.63 ± 0.24 b
Canencia
0.70 ± 0.44 a
3.16 ± 0.26 b
Total
0.55 ± 0.31
2.86 ± 0.18