Solution As concentration (mg As L⁻¹)

B

Ca

Cu

Fe

K

Mg

Mn

Mo

P

S

Zn

Coreopsis lanceolata

Shoot

0.00

0.2082 a^Ɨ

80.15 a

0.003889 a

0.3323 a

329.02 a

32.10 a

0.2232 a

0.0028 a

27.2460 a

13.57 ab

0.1305 a

0.75

0.1337 ab

54.68 ab

0.000372 b

0.1645 b

242.69 ab

17.32 b

0.2254 a

0.0027 a

17.4340 b

18.59 a

0.1515 a

2.25

0.0758 bc

29.85 bc

0.000103 b

0.1044 b

110.13 bc

11.48 bc

0.1318 ab

0.0015 ab

7.7110 c

5.82 bc

0.0432 b

5.25

0.0263 c

13.88 c

0.000038 b

0.0401 b

36.74 c

5.31 c

0.0610 b

0.0011 b

2.5680 c

2.36 c

0.0162 b

Root

0.00

0.0237 a

13.63 a

0.0005490 a

0.5380 ns

82.68 a

4.88 a

0.0307 a

0.0041 ns

11.51 a

8.12 a

0.0549 a

0.75

0.0229 a

6.72 b

0.0000208 b

0.4329 ns

52.20 b

3.05 ab

0.0318 a

0.0029 ns

6.93 b

7.27 ab

0.0401 a

2.25

0.0115 b

3.50 b

0.0000040 b

0.3321 ns

35.33 bc

2.09 b

0.0164 ab

0.0024 ns

4.81 bc

4.20 ab

0.0207 b

5.25

0.0086 b

2.68 b

0.0000012 b

0.1078 ns

24.36 c

1.20 b

0.0078 b

0.0010 ns

2.48 c

2.99 b

0.0171 b

Iris (Iris savannarum)

Shoot

0.00

0.1029 ab

21.17 ab

0.00664 ns

0.1629 bc

149.9 ns

8.69 ab

0.0249 ns

0.0017 b

15.6690 ns

6.74 b

0.0509 ns

0.75

0.0437 b

8.75 b

0.01087 ns

0.0780 c

70.2 ns

3.71 b

0.0068 ns

0.0010 b

7.1220 ns

4.92 b

0.0236 ns

3.00

0.1656 ab

31.54 ab

0.00100 ns

0.2906 ab

252.0 ns

13.23 ab

0.0350 ns

0.0053 a

24.5440 ns

15.52 ab

0.0846 ns

5.25

0.2170 a

39.92 a

0.00044 ns

0.4377 a

303.2 ns

17.31 a

0.0378 ns

0.0033 ab

29.4390 ns

20.48 a

0.0870 ns

Root

0.00

0.0190 b

2.60 b

0.00123 a

0.0703 ns

15.97 b

1.34 b

0.0058 ns

0.0006 b

2.9821 b

1.24 c

0.0236 ab

0.75

0.0137 b

2.37 b

0.00021 ab

0.0413 ns

8.58 b

0.87 b

0.0049 ns

0.0005 b

1.7966 b

1.32 c

0.0181 b

3.00

0.0398 a

8.76 a

0.00007 b

1.3009 ns

38.18 a

4.00 a

0.0428 ns

0.0012 a

6.5892 a

4.67 b

0.0392 ab

5.25

0.0552 a

11.72 a

0.00051 ab

1.7084 ns

52.87 a

4.85 a

0.0534 ns

0.0013 a

7.2494 a

5.84 a

0.0459 a