Evaluating trivalent chromium toxicity on wild terrestrial and wetland plants

Species sensitivity ranks using EC25s for the tested wild species, crops [bold], and trees [underlined] exposed to Cr3+ in artificial soil during the concentration-response experiments. Of the 32 species tested, nine species required stratification and were thus initially exposed to chromium either immediately after stratification [A] or during stratification [B]. Only species exhibiting effects are included.