. 2021 Mar 14;28(28):37616–37626. doi: 10.1007/s11356-021-13242-9

Table 2.

Element concentrations (ppm on dry weight, mean±SD, n=5) in leaf (L and L+EDTA), root (R), and relative translocation factor (TF) in the three cardoon cultivars

	Sardo	Siciliano	Spagnolo
Cd
L	183±17^b	152±19^b	184±81^b
L+EDTA	138±10^c	102±14^c	146±62^c
R	693±53^a	573±59^a	642±75^a
TF	0.26	0.26	0.29
Pb
L	63±13^b	48±11^b	57±8^b
L+EDTA	47±14^c	29±6^c	31±12^c
R	824±102^a	891±31^a	1110±182^a
TF	0.06	0.05	0.05