Polyamines (μM/L)		Regeneration (%)	Shoot length (cm)	Number of buds	Number of shoots	Rooting (%)	Number of roots
Control 1 (2.22 μM BAP)		52.80	3.42 ± 0.29^ab	18.57 ± 0.80^ab	1.57 ± 0.13^ab	42.10	1.61 ± 0.45^a
Control 2 (2.22 μM BAP + 6.27 µM IAA)		58.33	3.23 ± 0.26^ab	17.05 ± 0.92^abc	1.80 ± 0.11^ab	52.38	1.31 ± 0.40^ab
Putrescine	1.134	58.33	3.43 ± 0.28^ab	16.85 ± 1.02^abc	1.71 ± 0.10^ab	47.62	1.00 ± 0.31^ab
	3.402	52.80	3.24 ± 0.25^ab	16.84 ± 1.12^abc	1.73 ± 0.10^ab	52.63	1.21 ± 0.32^ab
	5.670	58.33	2.56 ± 0.20^b	15.80 ± 1.03^abc	1.85 ± 0.10^ab	28.57	0.95 ± 0.38^ab
	7.938	58.33	2.43 ± 0.21^b	18.57 ± 1.19^abc	1.85 ± 0.07^ab	33.33	1.42 ± 0.49^ab
	11.34	42.10	2.53 ± 0.19^b	15.50 ± 0.92^ab	1.68 ± 0.11^ab	31.25	0.87 ± 0.46^ab
Spermidine	1.134	22.22	2.13 ± 0.22^b	12.50 ± 0.73^abc	1.25 ± 0.16^ab	0.00	0.00 ± 0.00^b
	3.402	41.66	3.36 ± 0.25^ab	16.13 ± 1.17^abc	1.60 ± 0.13^ab	0.00	0.00 ± 0.00^b
	5.670	69.44	4.22 ± 0.19^a	15.12 ± 0.73^abc	1.76 ± 0.08^ab	0.00	0.00 ± 0.00^b
	7.938	55.55	3.38 ± 0.26^ab	12.80 ± 0.65^c	1.45 ± 0.11^ab	0.00	0.00 ± 0.00^b
	11.34	50.00	2.61 ± 0.21^ab	13.55 ± 0.78^bc	1.55 ± 0.12^ab	16.70	0.44 ± 0.03^ab
Spermine	1.134	63.89	3.13 ± 0.33^ab	15.39 ± 0.87^abc	1.56 ± 0.10^ab	8.70	0.13 ± 0.09^ab
	3.402	58.33	3.31 ± 0.25^ab	14.76 ± 0.98^abc	1.38 ± 0.10^b	23.80	0.76 ± 0.37^ab
	5.670	80.55	3.84 ± 0.25^a	18.82 ± 1.40^a	2.17 ± 0.23^a	44.82	1.37 ± 0.41^ab
	7.938	63.89	3.14 ± 0.20^ab	16.43 ± 0.98^abc	1.60 ± 0.12^ab	30.34	0.56 ± 0.27^ab
	11.34	52.78	4.12 ± 0.23^a	13.89 ± 0.83^bc	1.47 ± 0.11^ab	0.00	0.00 ± 0.00^ab