Abstract
In this work we describe several plants identified in a field site within 91,659 m radius of influence of a former refinery contaminated with benzene, toluene, ethylbenzene and xylenes (BTEX), as well as light hydrocarbon fraction (C5–C10, LHF), middle hydrocarbon fraction (C10–C28, MHF) and heavy hydrocarbon fraction (C28–C40, HHF). Nine medicinal plant species were identified at the site and the number of individuals of each was determined as Sida rhombifolia (166), grasses (133), Baccharis salicifolia-Senecia salignus (115), Fraxinus sp (67), Wigandia orens (39), Buddleia cordata (27), Nicotiana glauca (26) and Phytolacca icosandra (13). An important feature of the identified plants was their medicinal properties, in addition to their survival at field conditions with high hydrocarbon concentrations (LHF, MHF, HHF and BTEX), that make them suitable species for soil phytoremediation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
