revision preference src: The Liberty elm is reportedly suitable for street planting, being tolerant of de-icing salts and air pollution. However, examples included in 10-year trials at Atherton, California to evaluate replacements for Californian elms lost to disease did not perform well. <SEP> tgt: The Liberty elm is reportedly suitable for street planting, being tolerant of de-icing salts and air pollution. Examples included in 10-year trials at Atherton, California to evaluate replacements for Californian elms lost to disease did not perform well.