This review emphasises cadmium toxicity on plants with regards to ecol
ogical, physiological and biochemical aspects. Cadmium toxicity in pla
nts and problems concerning tolerance and ecological performance are d
iscussed briefly. Efforts have been made to compare the relative sensi
tivity of various plant groups including micro-and macro-flora. This r
eview may help in interdisciplinary studies to assess the ecological s
ignificance of metal stress. (C) 1998 Elsevier Science Ltd. All rights
reserved.