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Table 1 presents concentration of lead and zinc in individual species of medicinal plants. From all examined plants, the median of lead concentration amounted to 11.94 µg/g s.m. In order to investigate the toxicity-resistance of eighteen Chinese native plants in lead (Pb)-zinc (Zn) mine tailings, we categorized their resistance to Pb and Zn, and tested their potential for phytoremediation effectiveness of Pb and Zn. Cadmium, lead, and zinc from terrestial plants in the Enyigba-Abakaliki lead and zinc mine: Search for a monitoring plant species in trace element distribution Physicochemical properties and natural colonization of plants on five lead/zinc (Pb/Zn) mine tailings in southern China were investigated. The tailings studied included Fankou and Lechang in Guangdong Province, and Huangshaping, Shuikoushan, and Taolin in Hunan Province. Plants having BCFs and TFs > 1 are capable of phytoextraction. Among the analyzed species, four had both TFs and BCFs > 1 for Zn, 13 for Cd, and none for Pb. R. hybrida, Bromus squarrosus, Descurainia sophia, and Poa bulbosa seem to be the best choices for phytoextraction of Zn. Aegilops columnaris, Allium ampeloprasum subsp. iranicum, B 2020-7-15 This investigation focused specifically on cadmium (Cd), copper (Cu), lead (Pb) and zinc (Zn) accumulation in 43 wild plant species and corresponding soils near a Pb smelting contaminated area. Soils in the study area had elevated Cd, Cu, Pb and Zn concentrations, with pollution indices ranked as Cd > Pb > Cu > Zn. 2021-3-12 A field survey of higher terrestrial plants growing on Lanping lead-zinc mine, China were conducted to identify species accumulating exceptionally large concentrations of Pb, Cd, Cu and Zn of 20 samples of 17 plant species. Concentrations of Pb and Zn Lead and Zinc New Mine and Smelter Projects 2021 (February 2021) Lead and Zinc National Trade Tariffs and Measures 2021 (February 2021) World Directory of Lead and Zinc Mines (June 2020) World Directory of Primary and Secondary Zinc Plants (May 2020) World Directory of Primary and Secondary Lead Plants (May 2020) 41 行 Zinc (Zn) is an essential component of thousands of proteins in plants, although it is toxic in 2004-6-1 A hyperaccumulator has been defined as a plant that can accumulate cadmium>100 mg/kg, copper, lead>1000 mg/kg, zinc>10,000 mg/kg in their shoot dry matter, and in accumulator plants, the metal concentrations in shoots are invariably greater than that in roots, showing a special ability of the plant to absorb and transport metals and store them in their above-ground part Baker and Brooks, 
Accumulation of lead and zinc in chosen medicinal plants
Effects of peat on plant growth and lead and zinc
Cadmium, lead, and zinc from terrestial plants in the
Natural Colonization of Plants on Five Lead/Zinc Mine
Lead, zinc, and cadmium uptake, accumulation, and
Cadmium, copper, lead and zinc accumulation in wild
Accumulation of Pb, Cd, Cu and Zn in plants and
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Zinc in plants Broadley 2007 New Phytologist
Accumulation of Pb, Cd, Cu and Zn in plants and