Plant species	Cultivation	weight of test tube + weight of fresh material	weight of test tube	weight of test tube + weight of dry material	weight of fresh material	weight of dry material								
Iresine herbstii	light	17.011	13.963	14.275	3.048	0.312								
Iresine herbstii	dark	15.867	13.967	14.15	1.9	0.183								
Tradescantia pallida	light	19.898	14.041	14.315	5.857	0.274								
Tradescantia pallida	dark	17.632	13.903	14.387	3.729	0.484								
Browalia 	Eriksson medium	15.147	13.813	14.022	1.334	0.209								
Browalia 	Heller medium	15.444	13.859	14.112	1.585	0.253								
Browalia 	water	15.356	13.999	14.247	1.357	0.248								
Plectranthus forsteri	soil no.1	17.161	13.975	14.124	3.186	0.149								
Plectranthus forsteri	soil no.2	16.49	13.192	14.062	3.298	0.87								
Plectranthus forsteri	soil no.3	17.116	13.837	14.007	3.279	0.17								
Plectranthus forsteri	soil no.4	17.284	14.022	14.229	3.262	0.207								
Plectranthus forsteri	soil no.5	17.59	13.973	14.123	3.617	0.15								
Plectranthus forsteri	soil  no.6	17.104	13.837	13.995	3.267	0.158